GM 6L80 Transmission Fluid & Filter Change - Service Guide!

Автокөліктер мен көлік құралдары

Welcome to the Trick Shift Garage! In this video, we'll show you how to change the fluid and filter on GM's 6L80 transmission. This video serves as a general guide to showing you how to drain the transmission fluid, remove the transmission pan, remove the old filter and gasket that's tricky to get out. Then, we'll show how to install the new gasket, new filter, new gasket, as well as installing the pan back in with aftermarket billet bolts from ICT Billet! It's a pretty straight forward process that is involved. If you have any questions, feel free to leave a comment below. And don't forget to Subscribe! Thanks for watching!
As an Amazon Associate, we earn from qualifying purchases.
We get commissions for purchases made through links in this post.
AC Delco Transmission Filter Kit (with Gasket)- amzn.to/49uZPEJ
Dexron VI Transmission Fluid (1 Gallon)- amzn.to/3QR9cY4
ICT Billet Transmission Pan Bolts - amzn.to/49pHDfM
Fluid Transfer Hand Pump - amzn.to/3QPVAwq
1/4" OD Clear Tubing - amzn.to/3ucWj1W
12 Qt Clear Container - amzn.to/45C6B9u
Brake Cleaner - amzn.to/3QoUPJ2
Video Gear:
DJI Osmo Mobile 3 - amzn.to/32mHI39
GoPro Hero 7 Black - amzn.to/2U4mcvh
62" Camera Tripod - amzn.to/2JNEnne
GoPro Single Suction Mount - amzn.to/3kbbzl3
GoPro Three-Arm Suction Mount - amzn.to/3k6ke8h
Disclaimer:
Trick Shift Garage hosts are DIY (Do IT Yourself), not mechanics. Due to factors beyond the control of Trick Shift Garage, we cannot guarantee against improper use or unauthorized modifications of this information. Trick Shift Garage assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Trick Shift Garage recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of Trick Shift Garage, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Trick Shift Garage.

Пікірлер: 58

  • @Gwiz822
    @Gwiz8226 ай бұрын

    Bro hands down the best video of this job

  • @TrickShiftGarage

    @TrickShiftGarage

    6 ай бұрын

    Thanks bro! We appreciate it. Thanks for watching! 😊

  • @BrothersandGuns
    @BrothersandGuns5 ай бұрын

    Best video i seen. Definitely gave me the confidence to do change my transmission fluid.

  • @TrickShiftGarage

    @TrickShiftGarage

    5 ай бұрын

    Thank you so much! I was nervous about doing this project because I saw a lot of people saying you had to move the exhaust away to clear the pan off. But this video shows you can get it off without touching it. If you have any questions, just let us know! Thanks for watching brother! 👍

  • @FADEDElement
    @FADEDElement2 ай бұрын

    I am just gonna say this was an amazingly helpful video, but you make it look so much easier lol

  • @TrickShiftGarage

    @TrickShiftGarage

    2 ай бұрын

    Awesome, glad it was helpful 🙂

  • @danpark629
    @danpark62923 күн бұрын

    Very clear instructions. Thank you. I feel comfortable doing this at my house

  • @TrickShiftGarage

    @TrickShiftGarage

    22 күн бұрын

    You're welcome! If you have any questions, feel free to reach out. Good luck and thanks for watching! 🙂

  • @appleserverz197
    @appleserverz19719 күн бұрын

    If the pan won’t come out make sure you fully separate the gasket from the pan and get something to pry the exhaust down it makes it easier I used a floor jack and a crow bar

  • @TrickShiftGarage

    @TrickShiftGarage

    18 күн бұрын

    Thanks for the tip! 👍

  • @JovaniVega-it4sv
    @JovaniVega-it4sv18 күн бұрын

    Should the insurance gray color that is in the corner go down or up?

  • @TheRealBiggerAl
    @TheRealBiggerAl7 ай бұрын

    Wish my 2009 pan would come off that easy. Takes pry bars, dropping the filter while pan is still under the transmission, but loose, plus a sequence of twists, turns and holding my breath just right.

  • @TrickShiftGarage

    @TrickShiftGarage

    7 ай бұрын

    Ahhh ok, is that for the 4L60E transmissions? Heard they're even more of a pain taking them off than the 6L80's. You would think GM would have made it easier to get the transmission pans off but here we are lol.

  • @TheRealBiggerAl

    @TheRealBiggerAl

    7 ай бұрын

    @@TrickShiftGarage no, I have the 2009 version of the 6L80

  • @TrickShiftGarage

    @TrickShiftGarage

    7 ай бұрын

    Hmmm interesting, thank you for watching and commenting! 😊

  • @joemamaluc312
    @joemamaluc3122 ай бұрын

    It holds 12.5 quarts including the converter. You should change that fluid too, you left 4.5 quarts of old oil in the trans.

  • @TrickShiftGarage

    @TrickShiftGarage

    2 ай бұрын

    Yeah, you're right. Thanks for watching 🙂

  • @quadrider058
    @quadrider0586 ай бұрын

    What was the clear tube in your transfer pump? I tried to use one in my 2013 tahoe but it seems like the larger diameter hose wouldn't reach the bottom of the pan. Great video btw.

  • @TrickShiftGarage

    @TrickShiftGarage

    6 ай бұрын

    Thanks! I had some clear vinyl tubing laying around the shop, it's a 1/4 inch OD (Outer Diameter) tubing, you can get them pretty cheaply at your local hardware store or check out our Amazon link here: amzn.to/3ucWj1W Hope this helps thanks for watching! 👍

  • @quadrider058

    @quadrider058

    6 ай бұрын

    Thanks. I saw the link for it in the description. I just hope my pan comes off as easy as yours did. It's a 2013 tahoe.

  • @TrickShiftGarage

    @TrickShiftGarage

    6 ай бұрын

    Sweet! You should be able to squeeze it out! Take off the heat shield and that should give room to slide it over towards the passenger side a few inches, then kinda rotate the pan toward the driver side and it should free itself. You'd think GM would make this easier for mechanics and diy'ers like us but alas we are here lol. Good luck, let us know how it goes! 😊

  • @quadrider058

    @quadrider058

    6 ай бұрын

    Will do thanks a lot!

  • @chrispowers5027
    @chrispowers50272 ай бұрын

    Try this again, what was the milage on your truck when you did this fluid and filter change? and also where you having any problems with this 6L80 trans like a lot of them do?

  • @TrickShiftGarage

    @TrickShiftGarage

    2 ай бұрын

    Responded in your other comment, it had about 92-93k miles, was having no issues with it. Thanks for watching 🙂

  • @leonardohernandez6464
    @leonardohernandez64643 ай бұрын

    How many miles did your truck have any issue after the service thank you for your time

  • @TrickShiftGarage

    @TrickShiftGarage

    3 ай бұрын

    I think it was around 93k miles. I haven't had any issues since this service. Thanks for watching and commenting! 👍

  • @bloodstorm1231
    @bloodstorm12313 ай бұрын

    Did a pan drop and filter change. I also installed the superior solutions bypass. Added 6 quarts. Can't get the trans that hot. I drove around for about 30 mins, checked at 145f and the fluid isn't even in the cold hash marks. Safe to say i need to add more, right?

  • @goddesseddog

    @goddesseddog

    11 күн бұрын

    why did you not check it cold before driving?

  • @WillMast-wf9tp
    @WillMast-wf9tp4 күн бұрын

    What about the old fluid in the converter ?

  • @TrickShiftGarage

    @TrickShiftGarage

    4 күн бұрын

    It's still in there. This video is just a pan drop and not a flush. To flush it out you'll have to disconnect the transmission cooler line and start it up so it drains until empty, then fill it up completely. Not sure the total number of quarts but always put in what came out. Hope this helps. Thanks for watching! 👍

  • @khoanguyen-gj6fn
    @khoanguyen-gj6fn26 күн бұрын

    Does anybody know the part number for the filter seal?

  • @WolfManJammer
    @WolfManJammer2 ай бұрын

    I don’t know what different with mine but the pan is getting hung up and needs more clearance. It’s absolutely frustrating. It looked like you had plenty of room. Does the gear that it’s in matter? I’m rather stuck now…

  • @TrickShiftGarage

    @TrickShiftGarage

    2 ай бұрын

    Sorry to hear that! There's three possible workarounds. 1. You can loosen the exhaust bolts (not remove) from the manifolds. 2. Remove the transmission mount bolts in the back of the transmission and pry on it. 3. Use a ratchet strap thats anchored by a floor jack. Raise the floor jack so it is up against the truck chassis rail, that should hold it steady enough to take the ratchet strap around the exhaust and give enough clearance. Here's a video demonstrating this: kzread.info/dash/bejne/aXWj0Jt_fJzbj5M.htmlsi=Y4TZwft5GKlMimVn Hope this helps! You got this! 🙂👍

  • @intheshoptv
    @intheshoptv2 ай бұрын

    How crucial is replacing that little filter seal?

  • @TrickShiftGarage

    @TrickShiftGarage

    2 ай бұрын

    It's pretty important so it keeps the filter on snug and tight. I suppose you could leave the old one if your in a pinch, but I recommend changing it out every time you change the filter out. Thanks for watching 👍

  • @intheshoptv

    @intheshoptv

    2 ай бұрын

    @@TrickShiftGarage The fluid change procedure requires the vehicle to be running to cycle through the gears. In my case, my vehicle is a build and will not be driving for at least another year. Today however, I have to drop the pan to remove the techm for programming. I was going to replace the filter and fluid obviously but if I cant run the car for a while, is it ok to just replace whatever fluid I lost and leave it at that? Also, I changed the torque converter… I hear that most of the total fluid is contained in the pan and converter. How much is retained in the case and how will I ever know how much to add?

  • @TrickShiftGarage

    @TrickShiftGarage

    2 ай бұрын

    Ahhh ok. I ended up losing 8 quarts because I let my truck sit for a few days. I think some fluid drained from the torque converter. Usually, it's 6 quarts if your doing it all in one go. As long as you check the fluid level and it's in the cross hatched range you should be fine. Good luck on your build! 👍

  • @user-ld1qg6xg5m
    @user-ld1qg6xg5m8 күн бұрын

    I 'm sure those expensive bolts are going to make your truck perform better. I would NOT use brake cleaner, it is chlorinated and can damage internal parts, If nothing else use carb cleaner.

  • @TrickShiftGarage

    @TrickShiftGarage

    8 күн бұрын

    Thanks for the tip! 🙂

  • @dylanwallace5571
    @dylanwallace55714 ай бұрын

    We’re is the filter, is it not like an oil filter?

  • @TrickShiftGarage

    @TrickShiftGarage

    4 ай бұрын

    Hello, the filter is inside the transmission, so you have to remove the pan to have access to change it out. Thanks for watching! 👍

  • @Nekroman111
    @Nekroman1116 ай бұрын

    Has anyone experienced rust or debris coming out when checking this 6L80 transmission fluid? I have a 2015 Tahoe. Fluid looks good reddish in color still. I did the thermal bypass by Shift and immediately after i finished i took it for a drive ro check it wasnt leaking and see how much fluid i needed to top off. After i drove it and checked the fluid i noticed chunks of rust or some red or maroon colored thin chips or debris. I tried putting a magnet but didnt seem to stick. It almost looked like paint chippings but now im worried. It drives and shifts smoothly i did this out of preventative measure not from overheating.

  • @JUDGERAMBO

    @JUDGERAMBO

    2 ай бұрын

    Dipstick tube rusted

  • @Nekroman111

    @Nekroman111

    2 ай бұрын

    @@JUDGERAMBO thanks for the reply brother. It drives fine so i got a bit scared. Glad i wasnt the only one that saw that!

  • @robertpaul3675
    @robertpaul36756 ай бұрын

    Yeah pan is hard to get off the older 6l80s i use a ratchet strap around the crossmember and the exhaust on older one to pull it down enough they are worse than the 4l60es.

  • @TrickShiftGarage

    @TrickShiftGarage

    6 ай бұрын

    Yeah, I heard the 4L60s got it baaaad lol. It's a real head scratcher how/why GM overlooked this little detail while designing the exhaust piping so close to the transmission. Thanks for watching! 👍

  • @Gear_Banger

    @Gear_Banger

    4 ай бұрын

    My old 4l60 wasn’t bad at all. But that 6l80 though 👀

  • @CactusPete69
    @CactusPete696 ай бұрын

    While the pan is off, couldn't you install a drain plug in the pan? I've seen new drain plugs for sale at the local auto store.

  • @TrickShiftGarage

    @TrickShiftGarage

    6 ай бұрын

    Yes, you could install a new drain plug while it's off. Thanks for watching 😊

  • @cesarzatarain5032
    @cesarzatarain50322 ай бұрын

    Uh? Yep

  • @ironfitboxing5304
    @ironfitboxing53045 ай бұрын

    Ummm…my pan doesn’t just slide out that easy! 😢

  • @TrickShiftGarage

    @TrickShiftGarage

    5 ай бұрын

    Dang! Sorry to hear that, I know other guys have said similar things as they had to use a crow bar or ratchet straps to pull the exhaust away to just get enough clearance on it, which really sucks. Hang in there though, it will come out eventually with enough ingenuity. Thanks for watching! Good luck! 🙂

  • @Gear_Banger

    @Gear_Banger

    4 ай бұрын

    Same here. Had to use a 2x4 and ratchet strap on mine. I could get it almost out but the corner of the pan was catching on the transmission and wouldn’t come out 🤷‍♂️

  • @TrickShiftGarage

    @TrickShiftGarage

    4 ай бұрын

    That's odd how it works for some and not for others... GM definitely should have given more wiggle room down there!

  • @davidludwig4286

    @davidludwig4286

    3 ай бұрын

    Service manual actually states to remove the cat converter

  • @lovebigbootie69
    @lovebigbootie695 ай бұрын

    Total waste of cash on those bolts, I don't see any reason to buy them!

  • @TrickShiftGarage

    @TrickShiftGarage

    5 ай бұрын

    Yeahhhh, I have to agree, I only bought them because I was missing a bolt lol. Thanks for watching and commenting though! 👍

Келесі