I have a 2004 Honda Accord. All your videos are very helpful and easy to understand. You are truly an asset to the DIY's. Thanks for all you do. I wish you had a repair shop near me.
@@NutzAboutBolts hey man I did this but my accord had green coolant before I flushed it and put blue in it and after I put blue in it the whole coolant burnt thru the exhaust what did I do wrong the coolant was the right type I put the blue Honda coolant can u help me out???? Thanks man
For anyone using this kit from Amazon (I purchased in 09/2021), the fitting for Accords of this year is actually the B fitting now. They have since changed the funnel to be smaller and the C fitting (at least in my case) plastic piece fit in fine, but you will find the metal adaptor that acts as the top of the radiator cap no longer fits. Even if you try and force it to fit (yes, I did this like a moron), it does not force the plastic part down to create a seal. Instead, the B fitting has the perfect fit now and the plastic portion has a lip on it that, when you secure the metal top, forces the plastic part down and allows the rubber to create a seal. Just wanted to update people who have purchased the kit since this video was made. Always helpful videos though, so thank you! :)
Hi can you tell me the name of this kit? Based on another u-tube (2012 accord) video I believe it's Lisle 24680 but I need to be sure before purchasing. I have a 2007 accord 2.4L. Thanks.
Really good video. Getting car up to temp took forever. Took it for a ride and then let it idle a bit. Then left heat on until it stopped bubbling. Also took some time. The special funnel made this very easy.
Nice tutorial as usual. You guys continue to save me $$$! I just wanted to add a note. I purchased the lisle funnel you used but I had used the B fittings instead of the C fittings. The C fittings were too small, B fitting were perfect.
I love how he pulls out this giant ass funnel with multiple attachments to fit different size openings, and then there’s me, using the top half of a water bottle. Lol.
@@jogmas12 when you drain the coolant from the peccock, the vacuum will suction the fluid out of the reservoir. If you want to thoroughly clean the reservoir, there’s a bolt or a clip that is held onto the container and you can remove it to drain the rest of the fluid out.
@@NutzAboutBolts thanks. I have a quick question, I have a 2006 accord with four cylinder. I put a new power steering reservoir, and put the two new low pressure hoses leading to and from it, however .... the bottom of the reservoir is still wet from from power steering fluid. Why do you think this is happening?
@@jogmas12 it might be the reservoir itself. I did a PS overhaul awhile back and had to come back to it and replace my res out because it was leaking. The OEM/ stock ones are molded and have a seem all the way down the middle, which sometimes will fail at the bottom
Heads up for anyone doing this, please make sure u only use the genuine honda coolant or you will rust your coolant lines then overheat and warp your engine head.
You don’t have to, you can remove the reservoir to clean the inside if you want to, but usually the reservoir is empty if you drain it from the radiator petcock.
Great video. I just lost a lot of coolant while replacing the starter (had pulled the coolant lines from the throttle body) and added blue Honda coolant but I believe the coolant that was in there was green. I’m really nervous about running the car with both those coolant types mixed together so going to be flowing your procedure if I decide to change the coolant entirely.
My 07 Accord had green coolant when I had the engine replaced. It's been running fine so far but next time I change out the coolant I'll use the blue stuff. It should be fine.
Good job showing us the procedure. It does help alot. It would be nice if honda sold kits which included all the needed parts and stuff. It would also help if the amount of coolant sold was exactly what the drain and refill needed to avoid the waste of having coolant left over which will probably be stored and lost or simply thrown away.
Super helpful mechanic wanted to charge me $120 & I had my own 2 bottles of Coolant . Who knows if he would have used my coolant or just kept it for himself . Mechanic also said it would take an entire day so I had to booked the appointment 3 days in advance . What a crook thank you for the links for tools as well
The kit is awesome! On 2007 Honda Accord use the B adapters. Honda dealership wanted $249. Save alot DIY... Ran into an issue of disposing old antifreeze. NO ONE wants it. LOL
themo8370 thanks! if you hold the gas pedal at 1500 rpm, the fan radiator fan will turn on in about 15 minutes, if you let it idle, it'll turn on about 25-30 minutes. You can also drive around for 10 minutes and wait till you hear the fan turns on, then turn on the heater, it should be fine.
@@JonMarcelo-fi3pg turn the heater till it gets hot and you’re done, you’re just trying to circulate the hot coolant through the heater core and hoses.
@@JonMarcelo-fi3pgno, it doesn’t matter, but if you’re doing it when it’s hot, becareful of removing the radiator cap because it’s under pressure, so it’ll pop in front of your face. So just becareful of that.
It’s held on by one bolt and then you have to pull that little hose off that connects it to the rest of the cooling system. Then you have to slide it out. But yes you can.
Two questions. #1 If you have the funnel on and waiting for the fans to kick on to remove the air, you mention you can drive around for 15-20 min to get the fans to kick on then turn on the heat. How do you do that with the funnel on. And if you put everything back together then drive around then turn on the fan how does that remove the air in the system? #2 can i turn the heat in the car on full blast while the car is running before the fans kick on? What is the negative of this?
Do you know if there's an engine block drain bolt/plug? I would like to get ALL the coolant out of my 2005 Accord V4. If there is one, where is it located?
What did you put on the engine to make it look new? I bought a used CR-V two years ago and the dealer added something to the engine to make it look like yours. I tried to find out what they used so I could apply some more but they same it's not for sale.
Excellent work! Quick question tho of the old coolant wasn’t of a Honda brand do I have to flush it out first then replace with the new fluid? Or just drain and fill? Same question goes for the power steering.
NutzAboutBolts oh sweet! I’m a little nervous to do it on my own for the first time. What about the power steering? Should it be flushed or drain and fill is alright too?
NutzAboutBolts I’m mainly asking cause the fluids that were put into the Honda weren’t the pure genuine power steering nor the type 2 so I wanted to make sure it wouldn’t mess anything up if I just drained the old for the new. Thank you so much!
Jennifer C yeah, just keep draining and refill till it looks clean. Turn the steering wheel too so you can cycle the old fluids in the rack and pinion out to drain that
When you removed the adaptor cap for the radiator did you let the car cool first or did you remove it right after the previous step? Because i feel like if i did that id get hot coolant all over me
When the radiator fan kicks on, and the air is bled out of the cooling system, I just fill the reservoir up and remove the adapter cap and recap the radiator with the original cap back on.
Thanks for the video! If I wanted to flush my radiatior with distilled water before filling it up should I do the exact same process? I have other that have said leave the heater on full blast while waiting for the fan to kick in, thanks again
the coolant is already 50/50, you don't want to add distilled water. If you want to flush the system out, I would suggest doing it with coolant... or else the mixture will be 25% coolant and 75% water with distilled water as a flush.
He's not asking to mix... He's asking to flush... You know when you run a few cycles of distilled water to flush everything out then you put in the new antifreeze
2003 2.4l honda Accord overheating. I bled coolant properly. Confirmed thermostat is good. Confirmed water pump is good. Still getting hot upper hose but cool lower hose with no heated air in cabin. Could I have a restricted radiator?
Any check engine lights? Also I believe the lower radiator hose is where the thermostat is, if it’s not opening, then it can cause overheating and also the lower hose will be cool to touch.
@@NutzAboutBolts There's only CEL codes rn, for precat o2. I verified thermostat opens at proper temp via laser thermo and boiling water. I removed the water pump for inspection (oi vey) and it is perfectly fine. I'm going to cycle as much coolant as I can tomorrow and see what happens
Hey bud, need your help. My wife smashed my accord into a curb and trashed the radiator and also that thing that also looks like a radiator in front of the radiator. That part also has fins on it like the radiator but its damaged and I want to replace it. Do you know what that part is? Is it an oil cooler or something? I'm having trouble trying to locate what it's called and how critical it is. Thanks.
DUDE!!!!!!!!!!!!!!!!!! You are the man!!!! Since my wife damaged it, should I replace it or is it something I can just leave as is? Some of the fins are gone and it's got a little dent. The AC still blows cold air. I just swapped out the Radiator and would hate to have to take it all apart and drain it just so I could replace this part. Thanks again for your help.
Thank you for this video! Sorry im not very familiar with compressor fans. So what you're saying is it will take about 45 mins before the fan turns on? Then turn on the heater.
Yes, or you can just drive the vehicle until the fan comes on in 20 mins or you can rev it up to 2000 rpm and wait 20 mins when it turns on before turning the heater on.
It looks like you just drained antifreeze from the radiator. What about the heater core and the rest of the coolant. Based on what you just did you'll be mixing old coolant with the new. Please let me know if I'm wrong.
Yeah. I'm gonna swap my coolant today and I'm gonna top up the coolant up with just water one or a few times and then let the engine run to get most of the stuff out without the need to get under the car to remove the drain bolt...
I'm just wondering why you didn't choose to flush it with some distilled water? Should I do it on my 07 accord? Also, does it matter that I didn't drain from the drain bolt at the rear cylinder? Thanks for your videos.
Tim Kwok As far as I've seen, people don't drain it from the block, usually too hard to access it. For the distill water, its supposed to be the best, but you can use regular water.
Thanks for the reply. I was actually wondering why you didn't use distilled water to wash first, then pour in the coolant like some of the other videos?
Tim Kwok you can if you want to fully flush the cooling system. This vehicle coolant is OEM so the system still looks good since we've taken care of this vehicle well and didn't see any build up of sludge or grime. So we opted for coolant drain and refill. If you saw our other video on the honda civic, we did drain and refill 3 times with water to flush out the cooling system.
Tamulmol Kainbaboy You can do that, but its such a hassle because you'll have to do that 3 times with distill water like our civic video that we did. We would only do that if its really dirty and you see sludge in your cooling system.
@@NutzAboutBolts thanks very much mate. Planning to replace the radiator due to a leaky one. Around I flush the system with the old one in or the new one?
@@NutzAboutBolts coolant is okay but getting g to end of its 'useful' period stated by manufacturer and I just have a radiator which is leaking after a period of no use then use So will replace it and just wanting to know if best to flush first with the leaky one in then drain and replace radiator and fill up with new coolant or drain it, repalce the radiator then flush the system then add new coolant, run to remove air bubbles top up and test
@@muscleandimports Yeah I found out the hard way . I actually bought the car from a guy that said the car was good but The previous owner told me he junked it because it had a blown head gasket and somehow the guy got it out of the junkyard and sold it to me . And I’ve been driving it ever since for the last 7 months and I know the motors about to go
you do complete flushes to get rid of any left over gunk in the system. If your system is clean and you know there's nothing dirty in there, you can just do a drain and refill.
its already bled by using the spill free funnel and waiting for the radiator fan to come on. Once the radiator fan comes on, all the bubbles/air in the system are gone.
@@NutzAboutBolts what about the reservoir? You didn't take it out or clean it. You just topped it off. Wouldn't that fluid contaminate the new coolant?
@@NutzAboutBoltsOh okay. Thank you for the reply. So if I did remove the reservoir tank, cleaned it, and reinstalled it how much fluid would I put into the tank?
yes, its fine the remove the funnel once you're done bleeding the air out of the cooling system. There was no radiator cap to begin with since we put an adapter there for the funnel.
Esso Janahi Its to keep coolant from over flowing or spilling and it helps the coolant system suck in more coolant when its low while running the engine.
does the drain plug also drain the resivour tank? i have a 2015 accord 4 cyl. and want to do it myself rather then pay the dealer 200 to do it. the owners manual says it takes 1.5 gallons. Is that 1.5 gallons in the radiator, plus refilling the tank? Or is it 1.5 gallons in the radiator and tank? thanks!
Draining fluid will also drain the reservoir but only if you don't open the radiator cap while draining (the draining creates a vacuum which sucks the fluid out of the reservoir). It is probably quicker to just remove the reservoir and drain it by hand even tho those reservoirs can be in an annoying spot. It's probably a good idea to just drain it by hand and rinse it out since it is a spot for sediment to collect. The 1.5 gallons is for the whole system, not separate from the reservoir. The reservoir is just a place (edited) for fluid to go when it gets hot and expands (pressure increases) after running for a while/on a hot day/when standing still and the fan is the only thing blowing air over the radiator fins. Then when the car cools off, the reducing pressure of the system sucks some of the reservoir fluid back into the radiator. If you use the funnel as shown here, the space in the funnel acts as the reservoir - the reservoir itself won't fill (maybe a little that gets around the adapter tube) during the fill - that's why you gotta do it manually at the end, but I'd argue you don't need to fill it to the max - especially if you forget to use the heater during the fill (edited) or fill it on a particularly cold day and don't let the engine run very long while filling the radiator - but that's why they have extra space above and below the min/max lines. It's a pretty foolproof system.
you forgot to drain the coolant outta the block. So you just mixed new coolant with the old. heater block plug is located on the passenger side above the wheel.
So I'm planning to do my coolant change in a few days since I'm at about 110k and I bought two of the 1 gallon honda blue coolant. I used maybe a third of one gallon just to keep my coolant levels good. Do u think I'll have more than enough with about 1 and 2/3 gallon of honda coolant?
I'm not too sure about peak, you can read the info in the back and see if it's compatible with Honda or not, some of them say it. Blue doesn't always mean it's for that vehicle, it's an after market brand so just read what vehicle it's compatible with.
so can i add water first to fully flush out the old coolant and repeat it for 2,3 times; then add honda coolant at the end. Also, how do you take old coolant from the reservoir?
+jtk49 if you're going to do that, add in 100% concentrated coolant, or else if you add 50/50, it'll be diluted to 25% coolant and 75% water since there is 100% water in the system already.
+jtk49 There is no need to fully fully flush out old stuff. That is a myth. Just drain and fill like in the video. As for the reservoir, you can use a cheap turkey baster to suck out old stuff.
Nick V well, we only recommend a flush if you have non OEM coolant in there that is causing mold in the cooling system. As for removing the fluid from the reservoir, you can pull it up and out from the place that its on. You don't need a turkey baster to suck it out since you can remove the reservoir and clean it out with clean water.
hello quick question...i did everything exactly what you said but for some reason the radiator fan never comes on, is that fine...i waited for like 30 min and nothing...
I had this same issue. the radiator fan only comes on with the AC button turned in, and even then it only clicks on for a few seconds, then off, then on a few seconds, etc. does anyone know why?
I have odyssey and I'm the second owner and I have no idea what kind a coolant they used so any advise what to do?and what kind? coz I'm just afraid to mix a different type coolant
+Marck Jerney Viernes Honda uses the Blue Coolant, the blue coolant is already mixed with 50/50 and it should say it on the bottle. If you are in doubt, you can ask the Honda parts guy and they should know.
+NutzAboutBolts hi sir so i change my coolant and thermostat as well.. I waited like 5-10 minutes but the fun didn't turn on so I just turn on my heater (max) and waited my fun turn on but it didn't... I have hot air and my temperature was on normal (drove it for 30 minutes) why my fun didn't spin if I have my heater on?
Marck Jerney Viernes I would recommend redoing your coolant drain and refill then. The reason your radiator fan doesn't turn on is because your engine isn't hot enough. Just make sure you're doing the job right, especially putting in the thermostat properly, or else it'll over heat if the nipple was placed in the wrong position.
+NutzAboutBolts I had this same issue. I flushed the car and filled it with distilled water to flush it. I turned the engine on and waited 15 minutes but the fan never kicked on. Also the header stopped blowing hot air. I started revving the engine a lot and engine almost over heated so I turned it off. I then burped the system and filled it with more water, and tried again. The heater worked fine, and the engine will not over heat, but the fan will not come on. The only way the radiator fan comes on is with the AC button turned on, but it only comes on for a few seconds at a time. Does this mean my radiator fan has a broken component? Do I need a new thermometer? Could my water pump be broken? Why would a fan never come on even when the engine is hot?
+theotful if you just have the engine on and running idle, it'll take 30 mins for the radiator fan to kick on. If you rev. it at 2k rpm, it'll be on in 15-20 mins, if you drive it around on freeway miles, it'll turn on 15 mins. When you turn the AC button on, that's the condenser fan, not the radiator fan. The car has 2 fans, one is the radiator to cool down the engine, the other is the condenser fan to remove heat from the A/C system.
I've got Pentofrost A3 recommended from Napa Auto is that the right kind for 2004 Honda Accord LX sedan 2.4 liter? also how do I flush it out? because I had green antifreeze in it other times they gave me was blue.
i should have used Honda coolant. my 04 accord v6 water pump started leaking after only 50k miles. pep boys replaced timing belt kit and water pump and filled with prestone crap green coolant.
Man i had to fix the head gasked issue on my accord cl9, i bleeded the air out and stuff 2 days ago and filled the overflow tank as well, today i checked if everythings fine and i saw that the overflow tank was missing like 200ml!! Whys that? Does my engine after resurfacing and shit consumes coolant again?! Never saw it being more than max in these 2 days only problem is that i miss water the engine is cold and it didnt came back to the bottle 😐
My fans never turned on, i waited for about 20 mins. It might be because it's cold out today but i doubt it. I went ahead and steadily gave it gas which caused bubbles and then I turned the heater on. Any idea why they didn't come on?
if your fan doesn't turn on, you should check your upper and lower radiator hose to see if its hot or not. If the upper hose is hot and the lower hose is cold, that means the engine is not hot enough for the fan to kick on, when the upper and lower radiator hose is hot, it means the engine is hot, the thermostat is open and the radiator fan should turn on to cool the engine down. That's when you turn the heater on so it can flow through the heater core.
my car has a digital control for AC and heater.. if I turn on the heater, my AC will be turned on too. Is that okay? or it has to be heater without AC. Thanks
Why didnt i subscribed yet yo?! Love you body thanks for the video, for a wierd reason my accord overheats trying to find out what is the cause howpfully i dont have a bad head gasket 😢😔
Not 100% sure but Iy guess would be having heater(another coolant circuit open) would divert coolant away from motor and up into heater core which when not at 100% full capacity, could cause the motor to slightly overheat.
What happen if i will not fil with Honda antifreeze ? If i use like Prestone antifreeze which is for all models of any cars .Will this cause any problems?
![I.N "HALLUCINATION" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/n5B5q1Hwt_U/mqdefault.jpg)
I have a 2004 Honda Accord. All your videos are very helpful and easy to understand. You are truly an asset to the DIY's. Thanks for all you do. I wish you had a repair shop near me.
Thanks!
@@NutzAboutBolts hey man I did this but my accord had green coolant before I flushed it and put blue in it and after I put blue in it the whole coolant burnt thru the exhaust what did I do wrong the coolant was the right type I put the blue Honda coolant can u help me out???? Thanks man
@@bryanc2608 If you did not flush the green coolant from the white resiovor, you'll end up mixing both coolants.
For anyone using this kit from Amazon (I purchased in 09/2021), the fitting for Accords of this year is actually the B fitting now. They have since changed the funnel to be smaller and the C fitting (at least in my case) plastic piece fit in fine, but you will find the metal adaptor that acts as the top of the radiator cap no longer fits. Even if you try and force it to fit (yes, I did this like a moron), it does not force the plastic part down to create a seal.
Instead, the B fitting has the perfect fit now and the plastic portion has a lip on it that, when you secure the metal top, forces the plastic part down and allows the rubber to create a seal. Just wanted to update people who have purchased the kit since this video was made. Always helpful videos though, so thank you! :)
Hi can you tell me the name of this kit? Based on another u-tube (2012 accord) video I believe it's Lisle 24680 but I need to be sure before purchasing. I have a 2007 accord 2.4L. Thanks.
Thank you so much for sharing!
I was annoyed at how much cleaner the engine looked than mine. Then I saw the dates and felt OK. Thanks for the vid!
Lol, we also did an engine clean video before this video. You can find it in our playlist.
@@NutzAboutBolts thanks x2 !
Really good video. Getting car up to temp took forever. Took it for a ride and then let it idle a bit. Then left heat on until it stopped bubbling. Also took some time. The special funnel made this very easy.
You are a true lifesaver. These videos are fantastic! Very well done. Will save me tons on repairs to my 2003 accord.
David Stevenson thanks!
Nice tutorial as usual. You guys continue to save me $$$! I just wanted to add a note. I purchased the lisle funnel you used but I had used the B fittings instead of the C fittings. The C fittings were too small, B fitting were perfect.
I love how you guys are just straight to the point, thanks for another great video!
Except telling us how to remove cap
@@sweetminamosa2413 That's the easiest part. Lefty loosy righty tighty
@@aurvaroy6670 I haven't done that since 2006. I took me a while to figure I needed to push the cap in to turn it
@@sweetminamosa2413 Right. Almost forgot about that. The radiator cap is just like most pill box caps. Gotta push then lefty loosy
I love how he pulls out this giant ass funnel with multiple attachments to fit different size openings, and then there’s me, using the top half of a water bottle. Lol.
Best Honda coolant replacement video on youtube. Thanks!
nice! thanks! :)
Yuchin Cheng but they did not show how they drained the overflow tank or if they even did!
@@jogmas12 when you drain the coolant from the peccock, the vacuum will suction the fluid out of the reservoir. If you want to thoroughly clean the reservoir, there’s a bolt or a clip that is held onto the container and you can remove it to drain the rest of the fluid out.
@@NutzAboutBolts thanks. I have a quick question, I have a 2006 accord with four cylinder. I put a new power steering reservoir, and put the two new low pressure hoses leading to and from it, however .... the bottom of the reservoir is still wet from from power steering fluid. Why do you think this is happening?
@@jogmas12 it might be the reservoir itself. I did a PS overhaul awhile back and had to come back to it and replace my res out because it was leaking. The OEM/ stock ones are molded and have a seem all the way down the middle, which sometimes will fail at the bottom
I like how you showed that it is easily accessible from the top. That's what I was thinking but some said you had to lift it up with a jack.
+IWBVS nope, you don't have it. You can if you need room for the drain pan.
Thanks for video! My 12 yr old daughter helped me do the drain/fill earlier today.
+Ben Stough lol nice! Teach them while they're young, So they can do it themselves when they're older.
Heads up for anyone doing this, please make sure u only use the genuine honda coolant or you will rust your coolant lines then overheat and warp your engine head.
Hey do you also empty the reservoir ?
You don’t have to, you can remove the reservoir to clean the inside if you want to, but usually the reservoir is empty if you drain it from the radiator petcock.
Great video. I just lost a lot of coolant while replacing the starter (had pulled the coolant lines from the throttle body) and added blue Honda coolant but I believe the coolant that was in there was green. I’m really nervous about running the car with both those coolant types mixed together so going to be flowing your procedure if I decide to change the coolant entirely.
It should be fine, I wouldn’t worry too much about it since the green is aftermarket coolant, may not be oem but it’s still coolant.
@@NutzAboutBolts Thank you. Your videos are very helpful!
@@HaroldJohnson thanks! There won’t be anymore accord video since it’s been sold
My 07 Accord had green coolant when I had the engine replaced. It's been running fine so far but next time I change out the coolant I'll use the blue stuff. It should be fine.
@@texansoul78 Thank you!
Good job showing us the procedure. It does help alot. It would be nice if honda sold kits which included all the needed parts and stuff. It would also help if the amount of coolant sold was exactly what the drain and refill needed to avoid the waste of having coolant left over which will probably be stored and lost or simply thrown away.
I cant stop thinking about how clean your engine bay is. I hope you have a tutorial for that!
We do, just watch the tutorial on how to clean your engine bay on the Prius. Same process.
Super helpful mechanic wanted to charge me $120 & I had my own 2 bottles of Coolant . Who knows if he would have used my coolant or just kept it for himself . Mechanic also said it would take an entire day so I had to booked the appointment 3 days in advance . What a crook thank you for the links for tools as well
John Madden Jr no problem, glad we could helped save you some money and less headache dealing with the mechanics. 👍🏼
Thank you making this video king. Keep it up
Thanks! But the accord is out of commission since someone stole the cat
Thank you for taking your time to make the Video
The kit is awesome! On 2007 Honda Accord use the B adapters. Honda dealership wanted $249. Save alot DIY... Ran into an issue of disposing old antifreeze. NO ONE wants it. LOL
Firestone took my old coolant :)
Any auto parts store will take it.
Can you use distilled water to flush it out .... Then fill up with the Honda coolant?
How do you keep this engine so clean ?
+Paweł .Paweł oh, if you watch our how to clean the engine bay, that's how I keep it clean :D thanks for the compliment.
thank u so much!
You're welcome!
Good to see you back! How long would you say it takes to bleed the cooling system? With and without revving the engine? Thanks for all your help!
themo8370 thanks! if you hold the gas pedal at 1500 rpm, the fan radiator fan will turn on in about 15 minutes, if you let it idle, it'll turn on about 25-30 minutes. You can also drive around for 10 minutes and wait till you hear the fan turns on, then turn on the heater, it should be fine.
themo8370 If you need help, you can post on our FB page as well. Thanks.
Oh my gosh he sounds like the “Daily dose of internet” guy!!
How long do did you run the fan with heater until turning off and filling reservoir
30-45 mins if its idle, 20-25 mins if you step on the gas pedal to 2k rpm.
When the fans kick in and you turn the heater on how long do you wait for it to know that your done?
@@JonMarcelo-fi3pg turn the heater till it gets hot and you’re done, you’re just trying to circulate the hot coolant through the heater core and hoses.
@NutzAboutBolts ok cool man I'll do that thanks a lot really appreciate it
I forgot to ask one more thing does the car have to be warmed up to do this or does it have to be cold or does that not matter?
@@JonMarcelo-fi3pgno, it doesn’t matter, but if you’re doing it when it’s hot, becareful of removing the radiator cap because it’s under pressure, so it’ll pop in front of your face. So just becareful of that.
@NutzAboutBolts thanks for the advice once more really appreciate it
Thank you for the tutorial! Can the plastic coolant container be removed to drain and clean?
Yes, i think it’s held on by 2 bolts or it just slips on, I forgot.
@@NutzAboutBolts Awesome! Thank you so much!
It’s held on by one bolt and then you have to pull that little hose off that connects it to the rest of the cooling system. Then you have to slide it out. But yes you can.
You didn't mention bleeding sir bubbles out..I have a 05 honda Accord LX
Sounds like Walt Jr decided to launch himself into an automotive technician career
Nice Video How Often Should I Change My Antifreeze Every 36,000 Miles? Could You Answer Please, Thanks.
90k or 120k
The Haynes manual also says to drain the engine cylinder block - no mention of that here.
Yeah, too much work, but you can, we just couldn’t find the block plug.
Two questions. #1 If you have the funnel on and waiting for the fans to kick on to remove the air, you mention you can drive around for 15-20 min to get the fans to kick on then turn on the heat. How do you do that with the funnel on. And if you put everything back together then drive around then turn on the fan how does that remove the air in the system?
#2 can i turn the heat in the car on full blast while the car is running before the fans kick on? What is the negative of this?
Do you know if there's an engine block drain bolt/plug? I would like to get ALL the coolant out of my 2005 Accord V4. If there is one, where is it located?
On my Accord it's not much away from the oil filter.
What did you put on the engine to make it look new? I bought a used CR-V two years ago and the dealer added something to the engine to make it look like yours. I tried to find out what they used so I could apply some more but they same it's not for sale.
2cyclemix We used Armor all protectant. You can watch our "How to clean your engine bay" video. We did a video on it. I hope that helps :)
I'll check it out. Thanks.
2cyclemix np!
Liked the video, but did you use only one gallon of antifreeze?
We used 1 1/2 gallons of blue coolant 50/50
Excellent work! Quick question tho of the old coolant wasn’t of a Honda brand do I have to flush it out first then replace with the new fluid? Or just drain and fill? Same question goes for the power steering.
Drain and refill it fine. Once you do it 3 times, it’ll be the original coolant in there.
NutzAboutBolts oh sweet! I’m a little nervous to do it on my own for the first time. What about the power steering? Should it be flushed or drain and fill is alright too?
Jennifer C yes, or you can just suck out the old fluid and refill. Do it every time it looks dirty instead of flushing it out. Up to you.
NutzAboutBolts I’m mainly asking cause the fluids that were put into the Honda weren’t the pure genuine power steering nor the type 2 so I wanted to make sure it wouldn’t mess anything up if I just drained the old for the new. Thank you so much!
Jennifer C yeah, just keep draining and refill till it looks clean. Turn the steering wheel too so you can cycle the old fluids in the rack and pinion out to drain that
When you removed the adaptor cap for the radiator did you let the car cool first or did you remove it right after the previous step? Because i feel like if i did that id get hot coolant all over me
When the radiator fan kicks on, and the air is bled out of the cooling system, I just fill the reservoir up and remove the adapter cap and recap the radiator with the original cap back on.
Thanks for the video! If I wanted to flush my radiatior with distilled water before filling it up should I do the exact same process? I have other that have said leave the heater on full blast while waiting for the fan to kick in, thanks again
the coolant is already 50/50, you don't want to add distilled water. If you want to flush the system out, I would suggest doing it with coolant... or else the mixture will be 25% coolant and 75% water with distilled water as a flush.
He's not asking to mix... He's asking to flush... You know when you run a few cycles of distilled water to flush everything out then you put in the new antifreeze
2003 2.4l honda Accord overheating. I bled coolant properly. Confirmed thermostat is good. Confirmed water pump is good. Still getting hot upper hose but cool lower hose with no heated air in cabin. Could I have a restricted radiator?
Any check engine lights? Also I believe the lower radiator hose is where the thermostat is, if it’s not opening, then it can cause overheating and also the lower hose will be cool to touch.
@@NutzAboutBolts There's only CEL codes rn, for precat o2.
I verified thermostat opens at proper temp via laser thermo and boiling water. I removed the water pump for inspection (oi vey) and it is perfectly fine. I'm going to cycle as much coolant as I can tomorrow and see what happens
@@RobbyJHopeso the lower radiator hose where the thermostat is at, is hot?
Hey bud, need your help. My wife smashed my accord into a curb and trashed the radiator and also that thing that also looks like a radiator in front of the radiator. That part also has fins on it like the radiator but its damaged and I want to replace it.
Do you know what that part is? Is it an oil cooler or something? I'm having trouble trying to locate what it's called and how critical it is. Thanks.
damannoa it’s the A/C condenser
DUDE!!!!!!!!!!!!!!!!!! You are the man!!!!
Since my wife damaged it, should I replace it or is it something I can just leave as is? Some of the fins are gone and it's got a little dent. The AC still blows cold air. I just swapped out the Radiator and would hate to have to take it all apart and drain it just so I could replace this part.
Thanks again for your help.
damannoa if the AC still works then leave it until it doesn’t work anymore and replace it afterwards
Ok sounds good to me :-). Thanks again bud.
Thank you for this video! Sorry im not very familiar with compressor fans. So what you're saying is it will take about 45 mins before the fan turns on? Then turn on the heater.
Yes, or you can just drive the vehicle until the fan comes on in 20 mins or you can rev it up to 2000 rpm and wait 20 mins when it turns on before turning the heater on.
Do you recommend other coolant brands because auto zone don’t carry the Honda long life coolant/antifreeze type 2 😢
Use the Amazon link in the description. Autozone don’t carry Honda brand coolants
It looks like you just drained antifreeze from the radiator. What about the heater core and the rest of the coolant. Based on what you just did you'll be mixing old coolant with the new. Please let me know if I'm wrong.
Your right. The remainder is still in the block and the heater core.
Yeah. I'm gonna swap my coolant today and I'm gonna top up the coolant up with just water one or a few times and then let the engine run to get most of the stuff out without the need to get under the car to remove the drain bolt...
When you turn heater on how much time you let the heater
I have seen on other channels to get it up to normal heating (gauge) then let the cooling fans cycle on twice...
When you first top off the radiator do you put any coolant into the reservoir?
No, whatever’s left in the funnel is what we put back in the reservoir and then top it off.
I'm just wondering why you didn't choose to flush it with some distilled water? Should I do it on my 07 accord? Also, does it matter that I didn't drain from the drain bolt at the rear cylinder? Thanks for your videos.
Tim Kwok As far as I've seen, people don't drain it from the block, usually too hard to access it. For the distill water, its supposed to be the best, but you can use regular water.
Thanks for the reply. I was actually wondering why you didn't use distilled water to wash first, then pour in the coolant like some of the other videos?
Tim Kwok
you can if you want to fully flush the cooling system. This vehicle coolant is OEM so the system still looks good since we've taken care of this vehicle well and didn't see any build up of sludge or grime. So we opted for coolant drain and refill. If you saw our other video on the honda civic, we did drain and refill 3 times with water to flush out the cooling system.
NutzAboutBolts How about draining the engine block by removing the thermostat?
Tamulmol Kainbaboy
You can do that, but its such a hassle because you'll have to do that 3 times with distill water like our civic video that we did. We would only do that if its really dirty and you see sludge in your cooling system.
I didn’t know you had to do all this!! Welp I guess I’m gonna Buy this kit right now
Hey mate, how much coolant is needed after the flush?
5L enough? Or 6L
It takes 1 gallon and 1/2. So use 2 gallon
@@NutzAboutBolts thanks very much mate.
Planning to replace the radiator due to a leaky one. Around I flush the system with the old one in or the new one?
@@shibarmyburnz1978 if you want to completely flush the system, just do it 3 times. Is the old coolant causing sludge in the system?
@@NutzAboutBolts coolant is okay but getting g to end of its 'useful' period stated by manufacturer and I just have a radiator which is leaking after a period of no use then use
So will replace it and just wanting to know if best to flush first with the leaky one in then drain and replace radiator and fill up with new coolant
or
drain it, repalce the radiator then flush the system then add new coolant, run to remove air bubbles top up and test
@@shibarmyburnz1978 if coolant isn’t sludge, just drain, replace the radiator, then flush the system with new radiator in.
Sadly I have a blown head gasket on my 2.4l so it just keeps bubbling and the fans don’t turn on
It probably has a blown head gasket BECAUSE the fans don't turn on.. probably overheated and warped that shit
@@muscleandimports Yeah I found out the hard way . I actually bought the car from a guy that said the car was good but The previous owner told me he junked it because it had a blown head gasket and somehow the guy got it out of the junkyard and sold it to me . And I’ve been driving it ever since for the last 7 months and I know the motors about to go
Are my fan suppose to come on I flushed my radiator and ran mine for like 15 mins and my fans didn’t come on until I turned on the ac both of them
If you let it idle, it’ll take 30 mins or so. When you turn the AC on, that’s not the radiator fan, that’s the condenser fan.
Is it better or necessary to do complete flush instead of drain/refill?
you do complete flushes to get rid of any left over gunk in the system. If your system is clean and you know there's nothing dirty in there, you can just do a drain and refill.
That's it?!... I mean you don't have to bleed the system? Thanks.
its already bled by using the spill free funnel and waiting for the radiator fan to come on. Once the radiator fan comes on, all the bubbles/air in the system are gone.
@@NutzAboutBolts what about the reservoir? You didn't take it out or clean it. You just topped it off. Wouldn't that fluid contaminate the new coolant?
Ro C it wasn’t dirty enough to be taken Out to clean, but if yours are filthy, I would suggest taking it out and cleaning it with water.
@@NutzAboutBoltsOh okay. Thank you for the reply. So if I did remove the reservoir tank, cleaned it, and reinstalled it how much fluid would I put into the tank?
Ro C whatever is left over from the bleeding in the funnel, you put in the reservoir and then top off as needed to the full line.
How many quarts in cooling system
One question ? Before remove the radiator cap have to wait until the car cools down so doesn't xplode all the water outside ???
you would start this from when the engine is cold....
NutzAboutBolts ok ... but to remove the funnels have to wait until cold ???
yes, its fine the remove the funnel once you're done bleeding the air out of the cooling system. There was no radiator cap to begin with since we put an adapter there for the funnel.
That is a helpful video thank you. And that's a super cool funnel
Thank you, best funnel ever made.
What's the name of that funnel? Thx for the vids
MatD13 spill free funnel
At what mile interval did you drain and fill? Is a flush necessary for accords? Thanks!
Fish N Dish drain and refill at 100k, flush isn't necessary unless there's build up of sludge in the system.
Thanks for replying, appreciate the feedback and help me save money
Depends on the kind of Anti freeze. I go with the one that reads 5 years or 150,000 miles.
What is the use of the reservoir? Im sorry if its a silly question. Just curious.
Esso Janahi Its to keep coolant from over flowing or spilling and it helps the coolant system suck in more coolant when its low while running the engine.
does the drain plug also drain the resivour tank? i have a 2015 accord 4 cyl. and want to do it myself rather then pay the dealer 200 to do it. the owners manual says it takes 1.5 gallons. Is that 1.5 gallons in the radiator, plus refilling the tank? Or is it 1.5 gallons in the radiator and tank? thanks!
my car is basically the same set up, with the small tank right next to the radiator
Draining fluid will also drain the reservoir but only if you don't open the radiator cap while draining (the draining creates a vacuum which sucks the fluid out of the reservoir). It is probably quicker to just remove the reservoir and drain it by hand even tho those reservoirs can be in an annoying spot. It's probably a good idea to just drain it by hand and rinse it out since it is a spot for sediment to collect.
The 1.5 gallons is for the whole system, not separate from the reservoir. The reservoir is just a place (edited) for fluid to go when it gets hot and expands (pressure increases) after running for a while/on a hot day/when standing still and the fan is the only thing blowing air over the radiator fins. Then when the car cools off, the reducing pressure of the system sucks some of the reservoir fluid back into the radiator.
If you use the funnel as shown here, the space in the funnel acts as the reservoir - the reservoir itself won't fill (maybe a little that gets around the adapter tube) during the fill - that's why you gotta do it manually at the end, but I'd argue you don't need to fill it to the max - especially if you forget to use the heater during the fill (edited) or fill it on a particularly cold day and don't let the engine run very long while filling the radiator - but that's why they have extra space above and below the min/max lines. It's a pretty foolproof system.
Touche :)
Is it bad to leave heater on without ac on while car is turned on waiting for cooling fans to kick in?
Angel Carpin if you do. The coolant won’t be hot fast.
How long do you let the heater run for?
30 mins if its idle, 15mins if you rev it at 2k rpm, or drive it on the freeway until you hear the fan comes out.
Why do u have to turn on the heater?
Do you have coolant in the reservoir while filling the radiator?
How do I let all the air out without buying the special funnel
Do you turn on the heater full when you drain - to drain the coolant from the heater?
When you first fill upbefore you start up should heater valve be closed?
Is the coolant supposed to be filled to the top in the radiator? I can’t see my coolant when I take the radiator cap off. Thank you
Wow this looks so easy! Can't wait to do this! The one that scares me is the transmission flush.
David Humphrey if you're scared of the transmission flush, you can use the drain and refill method.
+David Humphrey Don't flush it. Just do a drain and refill.
I'll take a drain and refill on the transmission fluid over an oil change on this vehicle any day. It's really easy.
Is it half coolant and half distilled water? Or all coolant?
the Honda blue coolant is already 50/50, so you don't need to mix anything. Just pour in as in.
you forgot to drain the coolant outta the block. So you just mixed new coolant with the old. heater block plug is located on the passenger side above the wheel.
Tune In do you have a diagram of the heater block plug. Or a picture. I'm looking for it. 8th gen Honda civic.
Can you send a link with a picture of where this is?
that might only be for the v6 and not the 4
@@SonikJesus I believe you're right
Did this now my heater vents are blowing cool air is my thermostat bad ?
Did you run the engine till the radiator ran turned on, then turn on your heater?
@@NutzAboutBolts yes
@@troutmansfinest1 is the lower radiator hose hot to the touch?
How many gallons of new blue coolant does the accord takes?
+sbusumacinta it takes 1.32 gallons, so 2 gallons should be good.
So I'm planning to do my coolant change in a few days since I'm at about 110k and I bought two of the 1 gallon honda blue coolant. I used maybe a third of one gallon just to keep my coolant levels good. Do u think I'll have more than enough with about 1 and 2/3 gallon of honda coolant?
I have a 05 accord
Kou Vang yes, we used only 1 gallon and 1/2 for the drain and refill.
NutzAboutBolts how much for a 2010 civic?
aztecray1980 same amount.
Way to go ! Good job. Thanks
Great videos keep up the great job!
Iamchowy thank you!
Can you mix old Honda green coolant with the new Honda blue coolant? The dealerships only have the blue stuff.
Green isn’t Honda coolant. Flush out the green and replace it with the blue.
Where did you bought the funnel?
Miguel Baeza I think it was at an autostore, not sure since it was a long time ago. You can buy them online now though.
I got 2003 honda accord coupe v6 with 351k should I flush it completely or drain and refill?
Have your transmission fluid been replaced before?
@@NutzAboutBolts yes but not recently
@@willpage79 oh ok, flush is fine. That’s if you want to clean out your old fluids.
Can I use the peak brand coolant found in my local autozone instead of the honda? Peak comes in blue as well
I'm not too sure about peak, you can read the info in the back and see if it's compatible with Honda or not, some of them say it. Blue doesn't always mean it's for that vehicle, it's an after market brand so just read what vehicle it's compatible with.
Thanks sir!
Jose Tenorio The Honda brand is about $18 a gallon but at least you know it's the right type and there's no second-guessing.
so can i add water first to fully flush out the old coolant and repeat it for 2,3 times; then add honda coolant at the end. Also, how do you take old coolant from the reservoir?
+jtk49 if you're going to do that, add in 100% concentrated coolant, or else if you add 50/50, it'll be diluted to 25% coolant and 75% water since there is 100% water in the system already.
+jtk49 There is no need to fully fully flush out old stuff. That is a myth. Just drain and fill like in the video. As for the reservoir, you can use a cheap turkey baster to suck out old stuff.
Nick V
well, we only recommend a flush if you have non OEM coolant in there that is causing mold in the cooling system. As for removing the fluid from the reservoir, you can pull it up and out from the place that its on. You don't need a turkey baster to suck it out since you can remove the reservoir and clean it out with clean water.
+NutzAboutBolts When you're right, you're right. Sometimes I forget that reservoir comes out.
hello quick question...i did everything exactly what you said but for some reason the radiator fan never comes on, is that fine...i waited for like 30 min and nothing...
I had this same issue. the radiator fan only comes on with the AC button turned in, and even then it only clicks on for a few seconds, then off, then on a few seconds, etc. does anyone know why?
+theotful that's your condenser fan kicking on.
+tash lam if your upper radiator isn't hot to the touch, then your engine isn't hot enough for the radiator fan to kick on.
I have odyssey and I'm the second owner and I have no idea what kind a coolant they used so any advise what to do?and what kind? coz I'm just afraid to mix a different type coolant
+Marck Jerney Viernes Honda uses the Blue Coolant, the blue coolant is already mixed with 50/50 and it should say it on the bottle. If you are in doubt, you can ask the Honda parts guy and they should know.
+NutzAboutBolts
hi sir so i change my coolant and thermostat as well..
I waited like 5-10 minutes but the fun didn't turn on so I just turn on my heater (max) and waited my fun turn on but it didn't...
I have hot air and my temperature was on normal (drove it for 30 minutes)
why my fun didn't spin if I have my heater on?
Marck Jerney Viernes
I would recommend redoing your coolant drain and refill then. The reason your radiator fan doesn't turn on is because your engine isn't hot enough. Just make sure you're doing the job right, especially putting in the thermostat properly, or else it'll over heat if the nipple was placed in the wrong position.
+NutzAboutBolts
I had this same issue. I flushed the car and filled it with distilled water to flush it. I turned the engine on and waited 15 minutes but the fan never kicked on. Also the header stopped blowing hot air. I started revving the engine a lot and engine almost over heated so I turned it off. I then burped the system and filled it with more water, and tried again. The heater worked fine, and the engine will not over heat, but the fan will not come on.
The only way the radiator fan comes on is with the AC button turned on, but it only comes on for a few seconds at a time.
Does this mean my radiator fan has a broken component? Do I need a new thermometer? Could my water pump be broken? Why would a fan never come on even when the engine is hot?
+theotful if you just have the engine on and running idle, it'll take 30 mins for the radiator fan to kick on. If you rev. it at 2k rpm, it'll be on in 15-20 mins, if you drive it around on freeway miles, it'll turn on 15 mins. When you turn the AC button on, that's the condenser fan, not the radiator fan. The car has 2 fans, one is the radiator to cool down the engine, the other is the condenser fan to remove heat from the A/C system.
would you help me? What is the right antifreeze for my 2004 Honda Accord?
Blue 50/50 coolant
Would you give me the names of the antifreeze to buy it as soon as I can please
@@19O0 it’s Honda 50/50 at dealership
I've got Pentofrost A3 recommended from Napa Auto is that the right kind for 2004 Honda Accord LX sedan 2.4 liter? also how do I flush it out? because I had green antifreeze in it other times they gave me was blue.
I meant it has green antifreeze and I have blue to put In it....
Napa should carry Honda blue coolant, not sure about pentofrost....
Flush out your green coolant by doing the drain and refill 3 times...
+NutzAboutBolts drain and flush using distilled water?
no, you will dilute the coolant even more to 25% and 75% water.... the 50/50 blue coolant is already mixed.
i should have used Honda coolant. my 04 accord v6 water pump started leaking after only 50k miles. pep boys replaced timing belt kit and water pump and filled with prestone crap green coolant.
There is no timing belt on this vehicle, it is a timing chain, you don't need to replace it unless it's broken.
My car is v6 with timing belt. I4 engines bulit with chain.
ah whoops, didn't see your V6 comment. Yeah, always use OEM coolant.
NutzAboutBolts where do you get that? Do you have a link for a good one at autozone?
Man i had to fix the head gasked issue on my accord cl9, i bleeded the air out and stuff 2 days ago and filled the overflow tank as well, today i checked if everythings fine and i saw that the overflow tank was missing like 200ml!! Whys that? Does my engine after resurfacing and shit consumes coolant again?! Never saw it being more than max in these 2 days only problem is that i miss water the engine is cold and it didnt came back to the bottle 😐
is 1 gallon of the coolant enough for this flush ?
need 2 gallons
I'm unable to unscrew my radiator drain plug. How did you get yours to unscrew so easily. Any suggestions?
you can use a small plier and use it as if its your finger and unscrew it from the radiator.
thanks
Awesome video man thank you!
What if cooling fans stay on, could that be because the car has no thermostat, and what is procedure for this case?
Thermostat lets coolant into your engine block so no it’s not that
How much coolant does it take?
It's usually 1 1/2 gallons of coolant.
Thank you very much for the video
my heater fans never kicked on? hot coolant started coming up the funnel
How long did you let it idle for?
My fans never turned on, i waited for about 20 mins. It might be because it's cold out today but i doubt it. I went ahead and steadily gave it gas which caused bubbles and then I turned the heater on. Any idea why they didn't come on?
if your fan doesn't turn on, you should check your upper and lower radiator hose to see if its hot or not. If the upper hose is hot and the lower hose is cold, that means the engine is not hot enough for the fan to kick on, when the upper and lower radiator hose is hot, it means the engine is hot, the thermostat is open and the radiator fan should turn on to cool the engine down. That's when you turn the heater on so it can flow through the heater core.
Great job man! Thanks.
+Vladislav Stepanov thanks!
I done everything exactly to same and my fan is not kicking on. Plz help?
you gotta wait 30 mins if its idling or 15 mins if you rev it up to 2k rpm, or 10 minutes if you drive highway speed.
Have patience Grass hopper.
my car has a digital control for AC and heater.. if I turn on the heater, my AC will be turned on too. Is that okay? or it has to be heater without AC. Thanks
heater without AC
Why didnt i subscribed yet yo?! Love you body thanks for the video, for a wierd reason my accord overheats trying to find out what is the cause howpfully i dont have a bad head gasket 😢😔
Why can’t I have the heater on right away before the fans turned on?
Not 100% sure but Iy guess would be having heater(another coolant circuit open) would divert coolant away from motor and up into heater core which when not at 100% full capacity, could cause the motor to slightly overheat.
What happen if i will not fil with Honda antifreeze ? If i use like Prestone antifreeze which is for all models of any cars .Will this cause any problems?
+Mirik Man
Prestone also has 2-ethylhexanoate in it, which isn't good for the seals in Japanese engines.
9Skateboard7 timing belt at 50k miles? is you're car 10 years old?
Yes it will cause problems. Use only Honda antifreeze.