Dude this is awesome, I’ve been having some problems on my 1991, and have a hard time finding videos specifically for broncos. Literally every video you have made is what I plan on eventually doing to my truck. Love it, keep it up with the engine component upgrades!!! Sick ride!!!
This is a necessary upgrade to modernize your truck, my electric cooling fans were sucking too much power. Now I have the extra power needed if I want further upgrades.
This is a fantastic video. I would have changed out the old connectors but it is extra splicing. Your trick to keep the ground pigtail with some basic soldering is also clutch. Your overview of the custom electrical is also hella useful. Thanks for the great video!
This is one of the first upgrades I did to my 91 F150 and it was such a good move. Hope you enjoy it! Would love to see the electric fan install! That's something I'm also looking to do in the future.
If anyone is still looking for an alternator and can’t find one. I have a 95 ford bronco 5.8l and I used the Duralast Gold Alternator DLG7765-6-2 from auto zone. I’m pretty sure it’s for a e series van, but it has the right holes and it’s 130 amp. It fixed my needle going crazy at idle. I have not upgraded my wiring and not had any problems so far. Also the stock belt works. It is plug in play. This is the alternator with the 3 holes in the triangle figuration.
I did the 3G conversion on my 1990 f150 5.0 but I risked it and got a Foxbody 3g alternator conversion kit off LMR website even the sales rep I spoke to didn’t even know if it was going to work and it bolted up perfectly I didn’t even have to disassemble and counter clock wise or nothing . Had it for 2 years not one problem
I am located in the California desert where temps can climb to 115. I went through some trial and error to find the correct cooling setup and the fan/radiator combo I ended with have lasted 2 years so far strong. Engine temps rarely climb over 200 on hottest day idling with a/c. Electric fans can be customizable to your temperature needs.
Thanks for all the information and your time. I think I missed what type of new alternator that is. Is it off a newer model ford? I just purchased a 90 model myself so utubeing it up.😂
So is your alternator replacement considered a small frame or large frame 3g? It’s important I guess because a large may not fit with any amount of grinding and modification?? Really appreciate the videos, they are a huge help and time saver.
I would consider this to be a medium size as the 200 amp is slightly larger but will still fit. You can also use the factory bracket off 94-96 trucks as they will support larger alternators without modification.
I'm trying it on a 1988 Bronco 302 and the alternator housing is too large for the bracket. The bolt holes don't line up. The bracket hits at the top. Maybe the later model brackets are different?
Saludos hermano desde Venezuela viendo el vídeo me fijé que la camioneta tiene electro ventilador en el radiador sería interesante que haga un video de ese montaje y instalación
Hello, I just recently did this exact mod down to a T the same way you did on my 92 Bronco 5.0, and I’m getting a stinky smell from the alternator and it gets hot after only a few minutes of running. I’m not sure what the deal is but something certainly doesn’t seem kosher. I just wanted to pick your brain. All parts were bought via the links in the description.
Does it smell like something is burning? Check make sure nothing is touching the exhaust manifold. You can have the alternator checked at you local auto parts store, could possibly be a defective unit.
Great video. Will save me am lot of grief for sure. One question. Someone butchered up the wiring on my Bronco. Where do the wires run to that come off the plug with the yellow, green and white wires attached to the alternator?
If upgrading to a new 3g alternator the white wire goes to the stater plug (single wire back of alternator) the yellow is to the fusible link, and the green is to the chassis wiring via a pigtail connection.
I’m having issues with this swap and idk why I feel like eveyone says it very easy which it seems to be but I keep having arcing issues and starter getting stuck etc I followed this video the guide of many other who have done 3g swap on broncos and many other vehicles so the only thing I did was just a 2ga wire as a charge wire instead of the maxi fuse one he used here could that be my problem and did you end using the factory clock setting or did you rotate it more for better clearance?
So dumb question, the 3 wire pig tail was to be connected to the yellow, green and white wires correct? Also the stater connector was to be mated with the white and black cable for the new connector? I did this on my 87 bronco 302 but now I’m getting a battery light and the volt gauge stays below 8, any ideas what I might have done wrong?
Yes, the harness may need slight modification to the pigtail end as it may be different, but the power wire from alternator to starter solenoid will work just fine.
Just recently did this swap, the whole setup was easy however I’m getting a squeal at idle when you first start the truck, any ideas? It only does it until the battery reaches around the 13-14 volt mark.
Is the belt brand new? A squeal is usually a sign of the tensioner/idler pulley going bad. If the alternator has a bigger pulley on than the original try swapping the pulley or use a slightly larger belt.
@@TheFixTech belt is about a month old and I put a brand new pulley on when I replaced the alternator. (Mines a v belt setup, so some of the noise could be from the belts)
@@texasranger5815 On older worn components too tight of a belt adjustment will also cause a squeal; particularly on the water pump. I recommend installing a belt at a time checking for the squeal.
I changed out my alternator and it turn on and ran fine mechanically how it does but my battery voltage reads low but drives fine and turns on and off better then before what do u think it could be
@@TheFixTech okay cool I was going to order another 2G for my 94 4.9 but I’m going with 3G. It appears that I have the bracket on my truck to mount the 12 and 6 o clock mounting alternator which is 130 amp so I ordered that.
I don't even know if you'll reply to this but ive got an 88 bronco, and my alternator recently caught on fire. I've been trying to remove the bottom bolt and I've gotten it almost out but now it'll just spin in the hole. I don't know if I just need to wiggle the alternator a little bit while im losening it or what but some advice would be appreciated.
This exact alternator will work for an 86 efi 5.0 bronco? I’m about to upgrade to an aluminum radiator with electric fans. Are all the plugs exactly the same ? I guess what Im saying is, this is exactly what I need to order to do the swap in my 86 and change the pulley to the small notch pulley ??
If your current alternator has the internal regulator then yes. Check your alternators wiring if it is the same as shown in the video. If not then you have a 1g alternator which can still be upgraded to the shown 3g but you will need a newer regulator.
Im somehow still unclear on the alternator sizing. Is this the large case (with 8.25" spacing between bolt ears) or the small (7" spacing). I have a 460 in a 90 f350 with the small case setup and would like to upgrade to 130 amp. Not sure what alternator i need to buy.
Got a ‘93 f150 with a 3G 95amp that’s on its way out. Do you happen to know if it’s a simple plug n play swapping to a 3G 120 amp? I’m sure I’ll have to modify the bracket to fit the larger 120amp, just not too knowledgeable about wiring, fuses, etc.
I believe for your setup it is simply a plug and play, no modification needed for wiring or bracket. Certain OBS models have dual wiring with two parallel fusible links coming from the alternator charge wire. Check your wiring at the starter solenoid if that’s the case you are golden, if not it is still a thicker gauge than the 2g alternators and should be able to support 120amps. You can always upgrade the wire later on as it will not become a problem until you add more demanding electric power such as high amp stereo systems abs or lighting/electric fans, ect…
So dumb question, the 3 wire pig tail was to be connected to the yellow, green and white wires correct? Also the stater connector was to be mated with the white and black cable for the new connector? I did this on my 87 bronco 302 but now I’m getting a battery light and the volt gauge stays below 8, any ideas what I might have done wrong?
So dumb question, the 3 wire pig tail was to be connected to the yellow, green and white wires correct? Also the stater connector was to be mated with the white and black cable for the new connector? I did this on my 87 bronco 302 but now I’m getting a battery light and the volt gauge stays below 8, any ideas what I might have done wrong?
So dumb question, the 3 wire pig tail was to be connected to the yellow, green and white wires correct? Also the stater connector was to be mated with the white and black cable for the new connector? I did this on my 87 bronco 302 but now I’m getting a battery light and the volt gauge stays below 8, any ideas what I might have done wrong?
That is an *unreasonably* clean Bronco. Very nice.
Thing's certainly worth more than my house 😅
Dude this is awesome, I’ve been having some problems on my 1991, and have a hard time finding videos specifically for broncos. Literally every video you have made is what I plan on eventually doing to my truck. Love it, keep it up with the engine component upgrades!!! Sick ride!!!
More to come, thank you.
Love the fact that you have great videography and you talk slow enuff where I can keep up and understand... Excellent... Most Excellent...!!!
Thank you Sir!
@@TheFixTech ...You're welcome...
This is a necessary upgrade to modernize your truck, my electric cooling fans were sucking too much power. Now I have the extra power needed if I want further upgrades.
I would like to see the electric fan upgrade video. You have great content bro! Thank you.
Thanks, I am currently working on that video.
This is a fantastic video. I would have changed out the old connectors but it is extra splicing. Your trick to keep the ground pigtail with some basic soldering is also clutch. Your overview of the custom electrical is also hella useful. Thanks for the great video!
This is one of the first upgrades I did to my 91 F150 and it was such a good move. Hope you enjoy it! Would love to see the electric fan install! That's something I'm also looking to do in the future.
Thanks, I will upload the electric fan video soon. They are well worth it.
Fuck yeah I wanna see those electric fan videos
This is great, I just got a very clean 1990 Eddie Bauer with 83k original miles. Upgrading the alternator next weekend, thank you for sharing!
Right on!
Is there another way to add to the power wire without sautering? Or did you sauter it? I ask because I’ve never sautered before
Thanks for doing this and including the parts list on Amazon!
Great informative video! You explained everything so well. Thank you! 👍🏻
Thank you for this video, you actually show what you're doing!
Nice work! Let’s see the efan install!
Thanks, will upload that video soon.
We definitely need a video for the electric fans
Love these videos. I need to do this upgrade soon so I saved this for later.
If anyone is still looking for an alternator and can’t find one. I have a 95 ford bronco 5.8l and I used the Duralast Gold Alternator DLG7765-6-2 from auto zone. I’m pretty sure it’s for a e series van, but it has the right holes and it’s 130 amp. It fixed my needle going crazy at idle. I have not upgraded my wiring and not had any problems so far. Also the stock belt works. It is plug in play. This is the alternator with the 3 holes in the triangle figuration.
'95 already has the 3G alternator, doesn't it?
@@thisisyourcaptainspeaking2259yup
Good info, picking up a 94 tomorrow, may want to do both upgrades. Fans and alternator.
I did the 3G conversion on my 1990 f150 5.0 but I risked it and got a Foxbody 3g alternator conversion kit off LMR website even the sales rep I spoke to didn’t even know if it was going to work and it bolted up perfectly I didn’t even have to disassemble and counter clock wise or nothing . Had it for 2 years not one problem
What’s that part number? Is it a better option than the listed alternator in the video?
Yea what’s the part number on that alternator?
@@angelnieto5983 counldnt find part # just type LMR 3G Alternator it’s the only one that exist in LMR
Id like to see the shroud and fans you picked, and how it performs on a hot day with AC on.
I am located in the California desert where temps can climb to 115. I went through some trial and error to find the correct cooling setup and the fan/radiator combo I ended with have lasted 2 years so far strong. Engine temps rarely climb over 200 on hottest day idling with a/c. Electric fans can be customizable to your temperature needs.
Clean! Thank you.
Dang my man, u make it look so easy. U got mad skills. 🤙🏾
I would LOVE to see how you upgraded your cooling system to electric fans. Please and Thank You!
Coming soon!
Keep and eye on that solder joint, it doesn't look too secure; a separate eyelet would have been mo'betta.
Thanks for all the information and your time. I think I missed what type of new alternator that is. Is it off a newer model ford? I just purchased a 90 model myself so utubeing it up.😂
Yes, this alternator is for a 94-95 mustang V8 or other Ford V8
Wow! Excellent work and a very helpful video. Thank you
What is the pigtail for? I watched this like 3 times trying to see where I missed it. Ha.
Great video! Doing this upgrade Sat.
I believe that is the voltmeter gauge wire
😊😊... Vid was Supa Dupa!!!😊😊👍👍👍👍
So is your alternator replacement considered a small frame or large frame 3g?
It’s important I guess because a large may not fit with any amount of grinding and modification??
Really appreciate the videos, they are a huge help and time saver.
I would consider this to be a medium size as the 200 amp is slightly larger but will still fit. You can also use the factory bracket off 94-96 trucks as they will support larger alternators without modification.
I'm trying it on a 1988 Bronco 302 and the alternator housing is too large for the bracket. The bolt holes don't line up. The bracket hits at the top. Maybe the later model brackets are different?
Saludos hermano desde Venezuela viendo el vídeo me fijé que la camioneta tiene electro ventilador en el radiador sería interesante que haga un video de ese montaje y instalación
Excellent video.
Will these same parts and install work on 1996 f250 5.8?
Yes, you would already have a 3g alternator, you can upgrade to a 200 amp with the shown cable.
Thank you! Electric fans install please 😊
Coming soon!
Suggestions for bracket size upgrade the one i have won’t fit with the alternator
Hello, I just recently did this exact mod down to a T the same way you did on my 92 Bronco 5.0, and I’m getting a stinky smell from the alternator and it gets hot after only a few minutes of running. I’m not sure what the deal is but something certainly doesn’t seem kosher. I just wanted to pick your brain. All parts were bought via the links in the description.
Does it smell like something is burning? Check make sure nothing is touching the exhaust manifold. You can have the alternator checked at you local auto parts store, could possibly be a defective unit.
Great video. Will save me am lot of grief for sure. One question. Someone butchered up the wiring on my Bronco. Where do the wires run to that come off the plug with the yellow, green and white wires attached to the alternator?
If upgrading to a new 3g alternator the white wire goes to the stater plug (single wire back of alternator) the yellow is to the fusible link, and the green is to the chassis wiring via a pigtail connection.
😊😊😊...Anybody know if this upgrade will Overpower the factory wires and connectors..???...Don't wanna start a fire or something....
If you upgrade the power wire you will be fine as the rest of the chassis wiring circuits are protected.
@@TheFixTech ...Okay...Thanks, sir...
Can you give me information on where to buy the 3G alternator and the cables to update my 1987 Ford f150 engine 5.0?
I have added links in the description
What alternator did you use?
Do you also need to upgrade the alternator belt also? I am only finding 70a-100am alternator belts on rock auto. Thank you for all your videos!
I’m having issues with this swap and idk why I feel like eveyone says it very easy which it seems to be but I keep having arcing issues and starter getting stuck etc I followed this video the guide of many other who have done 3g swap on broncos and many other vehicles so the only thing I did was just a 2ga wire as a charge wire instead of the maxi fuse one he used here could that be my problem and did you end using the factory clock setting or did you rotate it more for better clearance?
So dumb question, the 3 wire pig tail was to be connected to the yellow, green and white wires correct? Also the stater connector was to be mated with the white and black cable for the new connector? I did this on my 87 bronco 302 but now I’m getting a battery light and the volt gauge stays below 8, any ideas what I might have done wrong?
Subd and waiting/wanting the electric fan install video!
Thanks, coming soon….
Cooling fan video!
Let's see those electric fans install.
Coming soon.
@@TheFixTechHell yes!! I was hoping someone would do this!!
Still waiting for this video!!
@@FordsOtherHorsey’all got the video now
Would it be possible to use a 3g harness from a newer f150 or bronco?
Yes, the harness may need slight modification to the pigtail end as it may be different, but the power wire from alternator to starter solenoid will work just fine.
Is the new connector at the beginning you showed just a replacement for if the old one is no good ?
Do you have the video on the electric fans
Not yet, that video is in the pipeline. Couple more weeks and it should be finished.
Just recently did this swap, the whole setup was easy however I’m getting a squeal at idle when you first start the truck, any ideas? It only does it until the battery reaches around the 13-14 volt mark.
Is the belt brand new? A squeal is usually a sign of the tensioner/idler pulley going bad. If the alternator has a bigger pulley on than the original try swapping the pulley or use a slightly larger belt.
@@TheFixTech belt is about a month old and I put a brand new pulley on when I replaced the alternator. (Mines a v belt setup, so some of the noise could be from the belts)
@@texasranger5815 On older worn components too tight of a belt adjustment will also cause a squeal; particularly on the water pump. I recommend installing a belt at a time checking for the squeal.
Whats the harness you recommended for?
I changed out my alternator and it turn on and ran fine mechanically how it does but my battery voltage reads low but drives fine and turns on and off better then before what do u think it could be
Where did you get that whole rectifier harness
Could you just use a ring terminal and tie the stator connector to the positive stud on the alternator instead of running it down the harness?
In theory yes, I gave that a thought and saw others do it that way, I chose to keep it similar to the original design.
@@TheFixTech okay cool I was going to order another 2G for my 94 4.9 but I’m going with 3G. It appears that I have the bracket on my truck to mount the 12 and 6 o clock mounting alternator which is 130 amp so I ordered that.
CAN PLS MAKE A VIDEO ON A 3G 1 WIRE UPGRADE ALTERNATOR 1980 -1996 FORD F150 5.O
Where is the duel electric fan upgrade video????
That video is coming soon,, I will be installing them onto my wife’s truck.
I don't even know if you'll reply to this but ive got an 88 bronco, and my alternator recently caught on fire. I've been trying to remove the bottom bolt and I've gotten it almost out but now it'll just spin in the hole. I don't know if I just need to wiggle the alternator a little bit while im losening it or what but some advice would be appreciated.
Hey man, any chance you could link where you bought your alternator and power cable?
Yes, links are in the description
@@TheFixTech Hey uh, the links don't work. They're all dead.
I just checked and verified the links, they are all working as of today Feb 15 2024, please check your browser settings.@@hawkbox
They're working now so whatever you did nice job. I have an 82 F-150 and the amount of overlap is bloody handy.
The power wire on your link is not available, which other do you recommend or what specs to look for?
This exact alternator will work for an 86 efi 5.0 bronco? I’m about to upgrade to an aluminum radiator with electric fans. Are all the plugs exactly the same ? I guess what Im saying is, this is exactly what I need to order to do the swap in my 86 and change the pulley to the small notch pulley ??
If your current alternator has the internal regulator then yes. Check your alternators wiring if it is the same as shown in the video. If not then you have a 1g alternator which can still be upgraded to the shown 3g but you will need a newer regulator.
@@TheFixTech I’ll check thank you
Im somehow still unclear on the alternator sizing. Is this the large case (with 8.25" spacing between bolt ears) or the small (7" spacing).
I have a 460 in a 90 f350 with the small case setup and would like to upgrade to 130 amp. Not sure what alternator i need to buy.
Please tell me the model number of the alternator.
my 1985 has the smaller belts, that wont work on my 351w
I did this upgrade but my voltage drops to like 13.7 when I'm driving with the AC on full blast and the radio on
THERE ARE NO VIDEOS OUT HERE ????
Also my radio doesn’t function but my lights do and fan and windows
Got a ‘93 f150 with a 3G 95amp that’s on its way out. Do you happen to know if it’s a simple plug n play swapping to a 3G 120 amp?
I’m sure I’ll have to modify the bracket to fit the larger 120amp, just not too knowledgeable about wiring, fuses, etc.
I believe for your setup it is simply a plug and play, no modification needed for wiring or bracket. Certain OBS models have dual wiring with two parallel fusible links coming from the alternator charge wire. Check your wiring at the starter solenoid if that’s the case you are golden, if not it is still a thicker gauge than the 2g alternators and should be able to support 120amps. You can always upgrade the wire later on as it will not become a problem until you add more demanding electric power such as high amp stereo systems abs or lighting/electric fans, ect…
Serpentine belt was split
Hey bro im also doing videos on my truck
What vehicle make and modles 200 amp O.EM. alternator come on. Cant afford a 500 dollar alternator. Need to salvage it.
Can you give me information on where to buy the 3G alternator and the cables to update my 1987 Ford f150 engine 5.0?
I have added links in the description
So dumb question, the 3 wire pig tail was to be connected to the yellow, green and white wires correct? Also the stater connector was to be mated with the white and black cable for the new connector? I did this on my 87 bronco 302 but now I’m getting a battery light and the volt gauge stays below 8, any ideas what I might have done wrong?
So dumb question, the 3 wire pig tail was to be connected to the yellow, green and white wires correct? Also the stater connector was to be mated with the white and black cable for the new connector? I did this on my 87 bronco 302 but now I’m getting a battery light and the volt gauge stays below 8, any ideas what I might have done wrong?
So dumb question, the 3 wire pig tail was to be connected to the yellow, green and white wires correct? Also the stater connector was to be mated with the white and black cable for the new connector? I did this on my 87 bronco 302 but now I’m getting a battery light and the volt gauge stays below 8, any ideas what I might have done wrong?