Chevrolet GMC Transmission Removal 6L80 6L90 4x4

This is a 2016 GMC 6L90 4x4 Transmission removal. It’s like the 6L80 when taking it out. Chevrolet transmission removal 6 speed automatic. 1500 2500
Any questions let me know. Hope this helps
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Пікірлер: 108

  • @cg8469
    @cg84692 жыл бұрын

    This is one of those videos that I don't think the average person can quite appreciate. Complete removal of an entire drivetrain almost in less than 40 minutes with zero cussing. Unreal.

  • @DaytonCarCare

    @DaytonCarCare

    2 жыл бұрын

    At least he has a lift and plenty of room getting to bolts. I did an Audi A4 Quattro 1.8t on jack stands converting it from an automatic to a manual. The auto is a difficult beast to get out since the AWD is build into it so no separate transfer case. Very wide transmission you have to pivot sideways to get out because of the front CV axle flanges that sick out.

  • @LoneWolfSnowplowing

    @LoneWolfSnowplowing

    Жыл бұрын

    you should research the term drivetrain.

  • @johnryan296

    @johnryan296

    Жыл бұрын

    No blood either!

  • @mickeyward1878

    @mickeyward1878

    9 ай бұрын

    @@LoneWolfSnowplowinghahahahahaha said the same thinng

  • @andrewvisiko5250

    @andrewvisiko5250

    9 ай бұрын

    It’s a southern vehicle with no rust. So everything just falls out.

  • @tykennedy5304
    @tykennedy5304 Жыл бұрын

    Those exhaust bolts must be paid actors.

  • @jordeahgrosko
    @jordeahgrosko21 күн бұрын

    Came here cause my dowel pins were sized, glad to see i wasnt the only one with this problem

  • @andrewperez5550
    @andrewperez5550 Жыл бұрын

    Execution and knowledge 10/10 Cinematography 4.5/10 Hearing what he was saying 1/10 Lol great video brother well done.

  • @famcomp73

    @famcomp73

    24 күн бұрын

    get meh won of them dews ovier deare

  • @aaronsprojects9622
    @aaronsprojects96222 жыл бұрын

    I'm pulling on tomorrow laying on my back. The video was a great briefing just to get a rundown and refresh my memory of everything I have to do. Don't tell my boss it only took you 30 minutes 🤣

  • @tykennedy5304
    @tykennedy5304 Жыл бұрын

    This guy did this in 40 minutes. Took me 4 hours to get the damn exhaust bolts off😂

  • @MansfieldRacing229

    @MansfieldRacing229

    10 ай бұрын

    😂 took me 2hrs I ended up getting the bolts red hot with a torch and the finally came loose! Next trans job I think I will get it removed within 1 hr being I know every nut and bolt size and the procedure to remove it quickly.

  • @beyerdr
    @beyerdr4 жыл бұрын

    looking at doing a rebuild on my 6L90, so this is a video I'll be watching alot. Ill keep my eye out for the reinstall video

  • @502undergroundmedia6
    @502undergroundmedia64 жыл бұрын

    Definitely learned a lot by watching this one. This one is more complicated than a 4L60E. Great video Sir!!!

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    4 жыл бұрын

    Thanks man. I have a couple 6L80s I’ll be putting in in a couple day I’ll try to do a video putting one of them in.

  • @forrestfuller6359
    @forrestfuller6359 Жыл бұрын

    Thank you so much for this video. Love how you told all the bolt sizes too. You are awesome

  • @jlara3717
    @jlara37174 жыл бұрын

    Great video!!!!! thank you for sharing it.

  • @Clintcellington
    @Clintcellington2 жыл бұрын

    Damn fine video!! Thanks for posting it!

  • @kendaniels7257
    @kendaniels72573 ай бұрын

    Man you made that look easy. Great video! Step by step.

  • @kriskamp1255
    @kriskamp12554 жыл бұрын

    Coool jus saved me 1500 good looking out

  • @Roam865
    @Roam8652 жыл бұрын

    Looks like a huge pain. Idk how you've got the patience for this lol

  • @scottritter2827
    @scottritter2827 Жыл бұрын

    All of us mofos in the rust belt wondering how are we going to identify all of that behind the rust😂

  • @timpippin5467
    @timpippin54672 жыл бұрын

    Good video! Thanks for sharing!

  • @Martown639
    @Martown6393 жыл бұрын

    Touch Of A Master... #RESPECT

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    3 жыл бұрын

    Thanks. Nothing special here though.

  • @NoName-nb9qi

    @NoName-nb9qi

    3 жыл бұрын

    @@ltstransmissionhowto5158 Really?? People these days can't even change a tire!! What do you mean nothing special! Lol!!

  • @anacharsiss6003
    @anacharsiss6003 Жыл бұрын

    Thank you so much!!!!

  • @kyleallen3857
    @kyleallen38573 жыл бұрын

    Smooth!

  • @joshuarymal7710
    @joshuarymal7710 Жыл бұрын

    I just take the bracket loose on the t. case instead of cutting the tie downs. This must be a 2500 series going by the exhaust setup. A bit easier on a 1500. The PB really does help. Spray before you start and by the time you get to the exhaust bolts they should be good. You'll lose some time if have the rear shaft that has to be wrenched out. Good job man.

  • @JoeyWilliams89
    @JoeyWilliams892 жыл бұрын

    Thank the lord for ratchet wrenches! I bout needed a Xanax watching him take that shield off around the 5min area lol This was a great video though!

  • @LoneWolfSnowplowing

    @LoneWolfSnowplowing

    Жыл бұрын

    That could be cured if he improved his order of operations a little. He should have removed the Y pipe first. Also could have removed the trans cooler lines before trying to snake through them to get one of the bellhousing bolts out.

  • @kb01663

    @kb01663

    Жыл бұрын

    @@LoneWolfSnowplowing I was thinking the same thing, the shield bolts would've zipped off with an air rachet with the Y-pipe not there

  • @ryanstensrud9740
    @ryanstensrud97404 ай бұрын

    that exhuast hanger sucks but i had good luck removing the exhuazt bolts and wiggling it out

  • @gregshumate316
    @gregshumate3162 жыл бұрын

    Great! Thanks! Want to do one for me?? :) I wish i could get mine up in the air like that

  • @outDood705
    @outDood7057 ай бұрын

    I have 2015 lt 4x4 chevy suburban and the 4x4 is on and because of that my transmission heats 🥵 up and I don't know if there is away to fix the 4x4 without changing the transmission.

  • @chrisalbert3458
    @chrisalbert34583 жыл бұрын

    Great Video! My sons flexplate is rattling and he wants to replace it. My neighbor is like we can do it just take the top bolts out and get some threaded rod and slide it out a few inches and we can do it with out removing the whole 6L90 ....I would love your thoughts on if you thought that possible.

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    3 жыл бұрын

    It’s a good thought. I’ve never tried it. I would hate to get it back as far as I could a find out it’s not enough room. It might be fine though

  • @GMC229
    @GMC2292 жыл бұрын

    My 2015 Chevy Tahoe LTZ transmission went yesterday and I don’t have money to fix it and I’m in Connecticut both of my Tahoe’s down one has sensor problem maybe and another the transmission

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    2 жыл бұрын

    That’s some bad luck.

  • @jakeowens1770
    @jakeowens17704 ай бұрын

    Anyone leave the transfer case attached and still get it out of there?

  • @ck7930
    @ck79303 жыл бұрын

    Do you have the video of this trans going back in? I have to replace the rear main seal and upgrade the torque converter. Want to do it myself. This video is awesome for removal, I'd like to see you throw it back in there too!

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    3 жыл бұрын

    I don’t have one yet I don’t think. Been crazy. I’ll try to get one on the next job I have come in

  • @mchockeyplayer25

    @mchockeyplayer25

    3 жыл бұрын

    @@ltstransmissionhowto5158 Any idea on why my torque converter won't spin to get to the 3x converter nuts? Will barely move with the prybar on the teeth method.

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    3 жыл бұрын

    Well it really sounds like the converter is pushing on the pump gears. If the converter wasn’t all the way back in the transmission it could’ve messed the pump up

  • @-clif1987

    @-clif1987

    4 ай бұрын

    I did that on one. Never again. Make sure that dang converter is set.

  • @michaelrader78
    @michaelrader783 жыл бұрын

    Would you still remove the transfer case if you were only changing the torque converter? Maybe for clearance to drop it down?

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    3 жыл бұрын

    Probably. It would be hard to get the converter in and where it’s supposed to be without bringing the transmission all the way down

  • @tonkakicker
    @tonkakicker3 жыл бұрын

    So I was told if I have metal in my pan I need to rebuild I had none shoud I check something else or install a new torque converter. Have the shutter and was shifting slow at points

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    3 жыл бұрын

    It’s usually real fine metal on those. You can try just a converter. Usually a valve in the pump causes problems too. And the 1-2-3-4 3-5-Rev drum goes bad a lot

  • @mestizounsolo5545
    @mestizounsolo55453 жыл бұрын

    I’m about to do that job but it’d yo dam cold I’m going wait for few more months 😁

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    3 жыл бұрын

    Yeah I don’t like cold.

  • @mestizounsolo5545

    @mestizounsolo5545

    3 жыл бұрын

    @@ltstransmissionhowto5158 almost 7,000 bucks for transmission Repair at dealership 😂🤣😆I wait until weather gets better

  • @mestizounsolo5545

    @mestizounsolo5545

    3 жыл бұрын

    @Kanpol Mahtlactliomei they wanted 7,500 to do mine!

  • @mestizounsolo5545

    @mestizounsolo5545

    3 жыл бұрын

    @Kanpol Mahtlactliomei 👍🏼you bet dude, i got my Tranny IN, just hog put the transfer case and drive shaft both them in plus all connections. But has bean 🥶 cold here plus Rainy days here in south 🤣

  • @mrrobtren
    @mrrobtren9 ай бұрын

    Great instructional video. What type of transmission jack are you using?

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    9 ай бұрын

    Gray. They’re the best

  • @bryontharp5790
    @bryontharp57909 ай бұрын

    Hope it goes back in a little more slowly

  • @jamesharrison5437
    @jamesharrison54373 жыл бұрын

    Thanks for this excellent video. One question, I'm tying to take the top nut off a 2015 1500 Silverado trans. There's some sort of plastic connector on the stud in front of the nuts. It may be holding a bracket? I don't know how to get it off. Any info would be greatly appreciated.

  • @jamesharrison5437

    @jamesharrison5437

    3 жыл бұрын

    Oh, it's just pulls off eh?

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    3 жыл бұрын

    Yeah. Just pulls off. Sometimes they’re hard to get a hold of to get off. I have used some long needle nose pliers to reach up in there and get a hold of it.

  • @danielybird2727
    @danielybird27273 ай бұрын

    How do those hoses connect? Changed transmission and seems to be leaking from the transmission vent hose,

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    2 ай бұрын

    Shouldn’t be leaking From the vent hose unless it’s way over full or building up pressure.

  • @shawnarcher9009
    @shawnarcher90092 жыл бұрын

    Are you only replacing the torque converter? Does the transmission oil cooler need to be replaced also? I have one with a noise coming from the torque converter area and am installing a low mile replacement transmission. I wish I'd watched your video before buying the replacement transmission. Maybe I would only be replacing the torque converter area and not have to deal with the reprogramming.

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    2 жыл бұрын

    That’s weird to have a noise. Coming from the converter on these. I would pull and check the flex plate. Make sure there’s not a crack in it.

  • @Shawxcviii
    @Shawxcviii Жыл бұрын

    Awesome video. Gonna drop one and change the rear main seal for a guy at work. Wont have the convenience of a lift but I should be able to get it down in a decent amount of time

  • @charlieg1731

    @charlieg1731

    11 ай бұрын

    How long it take lol

  • @Shawxcviii

    @Shawxcviii

    11 ай бұрын

    @@charlieg1731 took me and a friend 6 hours to do it. We ended up unbolting the transmission and just sliding it back and changing the seal like that vs bringing the transmission down. It would’ve only taken about 4 hours but we had trouble with small stuff like the dipstick tube prob took an hour just to get it back in because it was bent

  • @kalobrogers235
    @kalobrogers2352 жыл бұрын

    This is a refreshing reminder of why I'm willing to pay the Hefty price of mechanic work

  • @patriots5628
    @patriots5628 Жыл бұрын

    Is there any parts or materials I would need prior to replacing this transmission so that way I can purchase them before because I have no support system here, NONE.

  • @kb01663

    @kb01663

    Жыл бұрын

    The exhaust manifold to Y-pipe gaskets, one of the gaskets looks like a ring, the other looks like a cone. maybe just a transfer case gasket as well they rip apart some times. And fluid, everything else and the nuts and bolts are reusable.

  • @choklo187
    @choklo187 Жыл бұрын

    Is the 6l90 better than the 6l80 my 6l80 is burnt on my 2012 silverado z71 and I'm going to buy a brand new Tran but if I can put a 6l90 directly and if it holds better I'm doing it is it a direct fit? Is this an upgrade like the 4l60 to 4l80 just in newer trucks??

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    Жыл бұрын

    I believe the 6L90 is a little longer. Don’t quote me on that because I’m not 100% sure. The issues that the 6L80 has the 6L90 has too. If you could get the 6L80 with a few of the upgrades it would be great. The 1-2-3-4 and 3-5-rev drum has a weak spot. An upgraded one has a better weld. There’s a piston that tends to crack, sonnax has and updated one. Also try to get a HD converter. They have a thicker cutch and a thicker backing plate. The 6L90 is not as big a difference from the 6L80 that 4L60 is from the 4L80

  • @darrenhanson7696

    @darrenhanson7696

    Жыл бұрын

    ​@@ltstransmissionhowto5158 what is a good brand to go with for a HD converter? Thanks

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    Жыл бұрын

    If you can get a cvc they’re good.

  • @The_Sparrowcide
    @The_Sparrowcide3 ай бұрын

    Whats the typical price to remove an old unit and install a new one? Cost of transmission not included. Thanks!

  • @andrewwilkinson5220
    @andrewwilkinson52202 жыл бұрын

    Thanks for posting the video. I have 2 questions if you don’t mind. Did you have to loosen the motor mount bolts? And did you have to drain the transmission fluid prior to disconnecting the lines?

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    2 жыл бұрын

    I don’t loosen the Mount bolts. And I usually always drain the the pan before taking the lines loose. It just keeps from making too big of a mess

  • @supergirl2997
    @supergirl29977 ай бұрын

    why didnt you take the muffler out sooner?

  • @charlestremblay3024
    @charlestremblay30242 жыл бұрын

    What kind of impact do you have ?

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    2 жыл бұрын

    Snap-on right now. Probably going back with ingersoll rand next time

  • @patriots5628
    @patriots5628 Жыл бұрын

    I'm in MD stuck. I found a transmission in Florida 3-year warranty rebuilt remanufactured whatever no miles on it with torque converter all I have to do is take the old one out and put this one in and I've done transmission removals so I'm very familiar with cars but stressed out at 57yrs. to do this on my back. Can you tell me L T. how long it actually took you to take the transmission out Standing? If there's anybody near Germantown Maryland I have some time to help me I'd be willing to pay them. With a person helping me, we could probably do it in less than 4 hours

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    Жыл бұрын

    However long this video is. I mean there’s a couple videos I have that are cut in two. But that was from fat fingers on a phone. If you look when the videos are cut I pick back up where I left off. I’m mt trying to trick anyone.

  • @patriots5628

    @patriots5628

    Жыл бұрын

    @@ltstransmissionhowto5158 where are you at if I you anywhere near Maryland or Virginia

  • @patriots5628

    @patriots5628

    Жыл бұрын

    @@ltstransmissionhowto5158 I don't want to do this on my back but I guess I'm going to have to because these mechanics in Maryland. Charging outrageous money they want to charge 5300 to 10k and they want they want you to buy the transmission from them and I picked one up with a 3-year warranty 2600.

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    Жыл бұрын

    I’m in KY. We would get 2800 plus tax. For the whole job. That’s removing rebuild and replace

  • @patriots5628

    @patriots5628

    Жыл бұрын

    @@ltstransmissionhowto5158 I'm not sure I'd make it there anyway LOL I thought I'd ask thank you

  • @gabrielpastor9044
    @gabrielpastor9044 Жыл бұрын

    What should be the labor cost for this job?

  • @callen2011

    @callen2011

    Жыл бұрын

    expensive..... this guy is nuts quick

  • @rollinstromboli7393
    @rollinstromboli73933 жыл бұрын

    I have a 2014 GMC Sierra 1500 2wd I was told I couldn’t change the transmission because it had to be programmed is that true it they full of shit ?

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    3 жыл бұрын

    They have the techm inside the transmission. It’s like a TCM. They have to be programmed to the vehicle

  • @omarvelasquez785
    @omarvelasquez785 Жыл бұрын

    Where are the speed sensor in this transmissions?

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    Жыл бұрын

    On the valve body. Drop the valve body and it’s on the other side of it

  • @omarvelasquez785

    @omarvelasquez785

    Жыл бұрын

    @Lt’s Transmission How To thank you

  • @hearsayhenderson2623
    @hearsayhenderson26234 жыл бұрын

    Where are you located.

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    4 жыл бұрын

    Scottsville, KY

  • @PremiumFuelOnly
    @PremiumFuelOnly4 жыл бұрын

    24:20 Wiring harness connector removal

  • @WhiskeyTango68

    @WhiskeyTango68

    3 жыл бұрын

    Mines stuck, dry-rotted connect. FML

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    3 жыл бұрын

    I’ve seen a couple like that. I had to grab it with a pair of pliers and work it loose. It breaks doing it but it gets it unplugged

  • @AngelaShivley
    @AngelaShivley Жыл бұрын

    So 10 hours worth of labor charges probably a rip-off?

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    Жыл бұрын

    10 hours may be too much. But it took me 15 years to be able to do it like this.

  • @LoneWolfSnowplowing

    @LoneWolfSnowplowing

    Жыл бұрын

    you haven't supplied any info on exactly what was done in that 10 hours. need more info

  • @King1614

    @King1614

    Жыл бұрын

    Mitchell labor guide says 10 hours. If the tech can pull it in 2 and reinstall in 2, you still pay 10 hours. Unless of course the owner is a moron. That’s how you make money as a mechanic

  • @kb01663

    @kb01663

    Жыл бұрын

    Pretty sure book time is around 8 hrs, the reason he can get it so fast is cuz he's done it probably 100 times, already knows how to get to every bolt

  • @LoneWolfSnowplowing
    @LoneWolfSnowplowing Жыл бұрын

    Thanks for the great guide. In doing research it seems the JMBX converters are the biggest point of failure for the 6L90e transmission. I have a '17 2500hd 6.0 with 47,000 miles that I rely heavily upon for plowing snow. I've attained a heavy duty converter from B&I and I'm going to swap it out before this coming plow season.

  • @ltstransmissionhowto5158

    @ltstransmissionhowto5158

    Жыл бұрын

    Yeah. The converter suck. I’ve had trouble with some hd converters too. I’ve heard of some shops tuning the transmissions to make the converters not lock up until 4-5 gear. They say it helps. Factory tune the converters lock up in 2nd gear.

  • @LoneWolfSnowplowing

    @LoneWolfSnowplowing

    Жыл бұрын

    @@ltstransmissionhowto5158 yes the place I got the converter from said to disable lockup below 5th gear. I used HP Tuners to disable lockup below 5th.