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17 Car Maintenance Tips MECHANICS Don't Want YOU to Know
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- Published on Apr 18, 2026
- This video reveals 17 powerful car maintenance tips that mechanics don’t want you to know. From simple tricks to prevent costly breakdowns to smart hacks that extend your car’s life, these secrets will save you thousands in repairs. Watch till the end for bonus advice that keeps your wallet safe.
#CarMaintenanceTips#MechanicSecrets#CarRepairHacks#DIYCarMaintenance#SaveMoneyOnRepairs
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Torque Tactics is your trusted guide to car ownership, maintenance, and repair. We cut through the myths, expose hidden mechanic secrets, and share proven tips to keep your vehicle running longer while saving you money. Every video delivers practical, no-nonsense advice every driver needs to protect their car and wallet.



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Why is there a picture of spraying an air filter with something; what is it and why!? Or just more clickbait?
Cold air intake like k&n use spray lube on air filter
On newer cars do not go over 7000 miles for oil changes. Older cars do on a 3000 mile basis. Also oil will break down if vehicle sett for extended periods not being run as moisture will accumulate.
$500 sparkplug replacement isn't cheap
Basic but very good tips. Nice.
Nice tips, thanks ❤
1:36 This was helpful for me
Thanks
Dope thank you so much saved me a lot of stress I fucking love RUclips
Excellent video!
5:43 yep! Trip #2 is what I use it for. Helps when that little decals comes up AWOL😂
Swap cabin and engine filters
That’s something I never thought about is letting the old fluid go into a jug or cup 😮
You should share with viewers the products that you use in your videos.
Problem is most newer cars have sealed transmission systems where you can't check it
Yes, I hate these transmissions without the dipstick. My Toyota Corolla has one. I hate that I can’t check it. Apparently they did this because people were putting oil instead of transmission fluid in their transmission. I miss the dipstick. 😩
True, many newer automatic transmissions are supposedly maintenance-free, if you're not excessively loading the drive train (towing, racing up desert mountains, etc.) I'm still a little suspicious of the claim
They have a plug on the tranny that you pull underneath the car. It is the fill plug. There is also a drain plug. Pull fill plug and if fluid trickles out you are fine. To change fluid which I recommend every 7000- 8000 miles pull drain plug and allow to drain in pan. Measure amount and refill with same.
If you have a car without a transmission dip stick, you should change the fluid every 30k to 50k miles.
@joebelow9700I have a Toyota Land Cruiser automatic with 167 k miles on it and the fluid has never been replaced , I was wanting to replace the so called life time fluid!!! But some of the advice have had is at this mileage if the car is still changing up and down ok and not slipping leave it alone as it could cause more harm than good ? I would also add that the car has had a fairly easy life done very little towing and no off roading , am not trying to skip on maintenance or save money but am inclined to leave it alone at the moment only time will tell I suppose.
25 years in the automotive field. There is some bad advice here in the video and the comments. Scan tools dont give answers, they give areas to explore.
Once a month, I add Lucas upper cylinder lubricant in my fuel tank in both of my vehicles. It cleans and lubricates the fuel system. I noticed my vehicles runs smoother.
Do it twice a month so it could actually work .
@enhancedphysique6452a clerk at AutoZone told me that also
Sounds like a plan to me!
I love Lucas. I’ve been using it for years no troubles I don’t use anything but
I do the same thing with Marvel
Change your air filter every 3 to 12 months?
Who do you work for? Fram? K&N?
Technically it's like every 12k miles. But I clean mine every oil change. I have k&n washable air filter. Heck I wAs even told to rotate my tires every oil change aka 5k miles
AI script
@skeletorbxK& N will ruin your engine. They let a large amount of contaminants through.
Reset maintenance required light? If you do the maintenance, then yes,otherwise it is stupid.
You are wrong about PCV on Chevy Cruze. The PCV Value is molded to the value cover. The cost is over $100.00 to replace.
Just in case you're unable to fix your issue make sure to take screen shots/pictures of all the codes your scanner displays. It's very valuable to a technician if they know what codes they are and their numbers to help diagnose the issue if you can not. Once you clear your codes they don't have much to go on.
They will ignore an run their own scan and charge you for it.
If I paid attention to the service reminders on my car, I'd be going to the dealer LESS often, not more. I ignore those notices. Instead, I keep track of mileage on the odometer, so I can get an oil change every 5,000 miles, instead of the 10,000 service interval the car "thinks" it should be. But when I visit the dealer to get the oil changed, I take advantage of the multi-point inspection that goes with it. If they report something that needs repair, and if it's something an independent mechanic can fix, I'll bring the car to him. Saves a lot of money!
How do you keep in track the mileage on the odometer ?
I just did 😂 @21:59
I know the previous owner of my car mechanic wasn't on her side!!
When I changed the brake pads the front right passenger brake caliper had 2 sockets in it (1 socket sitting in each hole). I guess so it would rattle & make noise and set alarms off on the dash, so she'd bring it back to them and get a big bill, and all they have to do is remove the 2 sockets!
Whoever did that deserves to be hit with a baseball bat.
They would not set alarm on the dashboard. They cost money, so most likely they are forgotten there.
Use only fuel system cleaner that contains PEA.
Why
Provide sources
Does not tell diesel engine or petrol , Cng , or other all have different technology
I do not do any of these and my cars runs new every time I purchase.
A GOOD synthetic oil (like AMSOIL, the inventor of synthetic engine oils) will handle the cold of winter and the heat of summer. This presenter is referring to petroleum oils of yesteryear.
Triax is similar to Amsoil and costs less
What's a BAD synthetic oil?
@Richard_L_YNone, really. Unless it's bottled as real synthetic but it's not
Went full synthetic years ago on my 2013 Tacoma and never looked back.
Hint 12 showed a battery being handled with a gold ring on the hand, gold is the best conductor and if shorted you could lose a finger!!!!!
Tip #16. I've never seen dirty brake fluid in my life. I use ATE 200, and when bleeding it after 3Y of service, new fluid comes out exactly the same color.
I have no interest to see this BS further.
I was always told by reputatial and great mechanics never to use engine oil that the manufacture doesn’t recommend regarding viscosity. You could switch from synthetic to conventional and you can even mix the two, but they say NEVER use any other viscosity that your manufacturer does not recommend. Your car is only meant to run that particular viscosity. I agreed with everything on here except for that.
I've often wondered if viscosity ranges matter less in environments with little temperature change, i.e. can one use (almost) any ol; range if they live on the S. Cal coast? (never below 50F, never above 80F)
These videos teaching a lot concerning, I think it’s time to start doing something else.
In winter check tire pressure when tire are warm from driving. In summer check when cool.
always check tires when cold. PERIOD.
@Tom-ob8ybyour right when you drive it adds air
Turn mechanics into nervous wrecks? lol. Hyperbole much?
What is all this ‘boom’ nonsense?
To save $ change to an EV , 😂
All these tips mechanics don't want you to know? Yeah, they are mostly bullshit.
If you ever wonder if your car is maintained according to schedule, read the owners manual. It will tell you exactly the points of maintenance that your car needs at a certain mileage.
Please do not take apart things like brakes if you are unexperienced. Get a quote elsewhere if you think the shop is too expensive. But return to them if they're not!
Be careful using the OBD scanner. It's fine to read trouble codes, but if they keep coming back, there probably is a problem that needs a mechanic.
I agree about the fuel additives and revving a cold engine, but that's mostly common sense.
What's the obsession with " it's a secret" " nobody knows this" " mechanics don't want you to know" over exaggerated shit.
Yeah it’s bloody annoying isn’t it! Like listening to these AI generated voices 😵💫😖 does my head in
thanks a lot
don't miss this too
How to Add Coolant (Antifreeze) to a Kia Sorento😲 aho bashiriramo amazi na coolant muri kia solento ruclips.net/video/8vm4XHMtmMU/video.htmlsi=9QKl62qZPkW8kSEw