Chevy Colorado / GMC Canyon, Transmission, Transfer Case, & Differential Service. (The Shudder Fix)

[@RepairGeek]

Parts and fluids: Transmission "shudder fix" Fluid (Case of 6): amzn.to/3WqA0Pe Transmission "shudder fix" Fluid (Single QT): amzn.to/3YPza0k Transmission Filter 6 Speed ( 6L50 ): amzn.to/3PRQygE Transmission Filter 8 Speed ( 8L45 ): amzn.to/3FSzrqs Transfer Case Fluid: amzn.to/3VnM5Dy (The Mobil transmission fluid works as well but this is far cheaper per QT) Gear Oil: amzn.to/3I5uvkL Tools used for this service: Fluid Pump: amzn.to/3FWIfLW Extended Transmission Drain Pan: amzn.to/3C0mLgi "No Splatter" pad for transmission drain pan: amzn.to/3C2EIup My Amazon Store: www.amazon.com/shop/repairgeek Help support the channel, buy using my Amazon links As an Amazon Associate I earn from qualifying purchases and your cost is exactly the same.

[@miguelpena6683]

I have a 2016 GMC Canyon with a 6-speed transmission and Duramax engine. I can confirm that after performing this maintenance, my truck's transmission works a lot better than before. Thank you, my friend, for sharing your knowledge with us. Thank you.

[@TheSilver9r]

Good video, well done. I have the Canyon version of yours, same engine and the 6L50 transmission. I used Amsoil for everything, maybe a little more pricey but 6x more wear protection than even Mobil1. I bought a pump to get the fluid out of the transmission and only had about half a liter left in the pan that I couldn't get out, much less mess when taking the pan off.

[@sethcolby7421]

I have the 2.8L Duramax 6speed. It started to shudder around 45 MPH. Replaced tranny fluid with the mobile 1 along with the filter and the shudder went away immediately! Crazy how fluid can have such an effect.

[@beachbumsdn80]

As most weekend warriors, I dont have access to a lift so the harbor freight hand pump is a cleaner safer option then spilling fluid all over my floor. This was a great tool of knowledge. Thanks!

[@gilbertsantiago2921]

My canyon sle at 70k start to mess with that and I just drop it to the dealership and order a service of full flush transmission fluid exchange and now work brand new ! 1000 % recomended

[@douglasneff1190]

Thanks for these videos. I changed my fuel filters on my Canyon diesel after your other video now I know how to do the fluids. Thanks!

[@leadnsteel1428]

I switched my transmission fluid on this diesel with Amsoil. It shifts so smooth now.

[@davidjb9199]

I know my comment here is a bit late to the game, but I finally got a chance to add some LubeGuard to my 6L50 tranny (2016 Z-71 Diesel) with over 185K miles on it. I added it last night and drove all day today from Northern Virginia to Atlanta, and I have not had ONE shudder! I have no idea how long this will last, but I certainly did not expect it to work so fast. Many videos I have seen on this report an improvement but not usually an outright elimination of the issue. As I said, we shall see how long this lasts. Good thing I bought a big bottle of the stuff!

[@brianm9364]

I have 2019 3.6 with 40k, after watching your video, I'm waiting to 50k, I may have dealer do tran filter not looking forward to dropping exhaust.. I'll be on my back.. 👍 great truck The only problem I had was with the power steering under warranty

[@theirthereandtheyre2947]

They make an aftermarket transmission dipstick for those trucks. Will make servicing them much easier.

[@Anthony-oc3du]

Where can you buy that dip stick and how do you install ?

[@dslay04]

Link?

[@BenoJ3000]

That's sad that it's needed 😢

[@beadblaster9508]

I used a b&m 8l90 dipstick and fits perfectly

[@ryanlogan2911]

19 Colorado Duramax. I had shudder even converting to the Mobile LV fluid. Flushed & converted to Triax Global synthetic ATF and it was GONE! Upgraded to a PML deep pan and installed a custom cooler which dropped towing temps from 240 to 160. Eventually I upgraded to a Revmax torque converter just for piece of mind. I have an oil safe 10qt tank and pump so it makes the jobs easier.

[@SimpleGreen2017]

Had the shudder. I used Amsoil fluids to service transfer case, transmission, and front and rear diffs. Pricey, but I definitely would recommend. Only problems I've had with my truck since service are emissions related.

[@markblackmore521]

3 words…Instant Shudder Fix. Added 2 tubes directly into relatively clean fluid (20k since last change) and completely got rid of the shudder. 2018 GMC Canyon w/88k miles. A $20 fix (2 - 2oz tubes) Couldn’t be happier!

[@davegiles4208]

Two tubes of what? The shutter drives me crazy. The dealer changed the fluid at about 55k but it’s still there.

[@PolyPickers]

​@davegiles4208 2 tube's of "instant shudder fix" it an additive. And it works. I did the same with my 2016 Canyon and 30k later still going pretty good. Probably gonna have to do it again soon.

[@Pitchithard]

My GMC Canyon has now been in the dealer shop for a week. They had to pull out the transmission to replace the torque converter . What a engineering nightmare, the truck runs terrible and I’m looking forward to getting ride of it and leaving the American auto industry for good!

[@johnlopez3001]

I'm currently looking at getting another (slightly used) Mid sized truck. I'm looking at 2019 to 2020 Chevrolet Colorado and Nissan Frontiers. What year and mileage is your truck? I'm hearing alot of negative information on GM's transmission torque converters. Thank you

[@Pitchithard]

@@johnlopez3001 highly recommend looking into another brand other then GMC of Chevy way to many transmission issues and they don’t want to fix it because it’s a big job

[@jonharden6952]

My shutter was because i was using the auto mode on the 4 wheel drive selector switch. Changed it to 2 high and it fixed the shudder problem.

[@SupaBuma]

since I've been researching the trans fluid/filter replacement procedure on my '17 Colorado diesel, the YT 'algos' recommended your video! and fully glad it did! thank you!

[@mr.z3161]

You did an amazing job explaining each phase and clear video with instructions.

[@Tazod41]

Thank you so much for this great video. I have GMC of same version and now I feel super confident I can care for it the right way. Saving this video.

[@robertbennett9270]

Very helpful, AND very well produced. Video and audio professional quality. Truck and I both thank you.

[@bilalmalik4402]

Bro this was a game changer for me thank you! Fixed the shudder in my 2016 chevy colorado 2.8 Can you please do a timing belt change video on this truck? Much appreciated!

[@RepairGeek]

I will probably do a timing belt video when it's due.

[@joecraven2034]

One of the best vids on youtube for this job. Lots of great info in your running commentary.

[@marvw9315]

Mine - fortunately- was still under warranty and a trans flush fixed it.

[@jacobmohr7623]

excellent video. love how detailed you were doing these services on your truck. I have a 2017 diesel Colorado as well. I am currently setting at about 259k miles on the odometer and gonna be doing the timing belt soon, but I haven't changed the transmission fluid to what you went with and I have experienced what you are talking about for the past 150k miles. The next time I do a trans service I will give that a shot.

[@neil_the_wheel3493]

Excellent video. Thanks for taking the time to make it and showing all fluid exchanges in detail.

[@Section501K]

Great how to for us Colorado guys, thanks!

[@Magoo-1199]

I had a 2018 had it changed at 50,000 miles what a change in shifting.

[@johnroberts4823]

I changed my rear end fluid on my 2018 at 28,000 miles and the fluid was nasty! I wished I did it earlier! Mine has the G80 locker rear end.

[@jimwiskus8862]

Tremendous service to all the Colorado/Canyon owners with the Duramax. I have a 2016 Canyon with the 2.8L. It had around 25K miles on it. It just turned over 70K. It’s never given me an ounce of trouble. I’m going to get the owners manual out and check the maintenance schedule for all the other fluids. I’m going to have the engine oil changed in February. I want to be up to speed when the time comes. Do you follow GM‘s recommendations for fluid change intervals yourself? Thank you!

[@DevMeloy]

Great video, I was going to take my ZR2 in to get this service, but after getting the price I think I'll just do it myself :) Thankfully everything looks cut and dry.

[@vqdriver]

Ya know you should look at RAT540 engineering blog for motor and gear oil wear ranking test. In a nutshell, Mobil1 Synthetic ATF Multi Vehicle Formula (grey bottle black label) performed even better than Amsoil SS and OE lines of ATF. Also his #1 rec engine oil for all liquid cooled engines is Quaker State Full Synthetic 5W30 (NOT Ultimate Durability). Just wish he tested the LV version of Mobil1 Synthetic ATF…

[@patc6319]

Thank you. You made my life so much easier. Greatly appreciated.

[@rudyflores9395]

New to the channel I have a 2016 chevy Colorado have had any issues with the stereo

[@aksuarezjd]

This video is perfect! not even GMC could have done t better. That said, I only have one question; What is the torque for the level bolt? Thanks

[@gadasavideos8564]

I recall manual for my 02 s10 locking differential called for one time early fluid change.

[@markobrien2264]

Really top of the line video, I wish I had a lift like that to fix my 8 speed tranny. So am I understanding correctly that I will have to change the ATF at least twice to fix the ungodly shifts in my 8 speed?

[@joedarvish6056]

Great Video. You explain the steps really well. Thank you.

[@meandmy5003]

What a great video! So in depth and knowledgeable! Thank you for all you do!

[@TAGspearfishing]

Doesn't Lucas have a limited slip additive? I thought those were a no-no for our Colorados.

[@TAGspearfishing]

... Meaning, our Colorados that have the G80.

[@WoWvidslawl]

Great video! Thank you for this. Quick question, if you have a level kit on the front will this change the level for the transmission? On a level surface the rake would be different so I would assume too much would drain out. Also would keeping a little more transmission fluid in the pan be bad for day to day operation??

[@luisbaca1530]

What happens if I do this service but decide to use AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid? I heard it’s better than the Mobil blue label

[@mr.z3161]

Can you explain how to check fluid level again? Over fill it and drain it, do I remove the drain bolt and stop once it’s stop dripping for a V6? Is the level bolt the same as the drain bolt (plug)

[@NRP1991]

Dang very very good video!! Merry Christmas to you and your family !! Thanks for sharing. Really enjoy your videos !!

[@James4life0687]

Dude, you’re awesome! Thank you for the video

[@badass1g]

The proper fix is a triple flush. Due to how much fluid stays inside the TC. One or two drain and fills is not enough to fully clear out the old fluid.

[@Ram14250]

Great video! If at all possible, can you do a Honda 9 speed (ZF 9 Speed)... they had them in Passports, Odyssey's and Pilots (some). I know you did a Honda video on timing belt not too long ago. Hoping that vehicle has a 9 speed and could use a trans-fluid change? I wish 2 things all manufacturer's did... 1. Put drain and fill plugs on serviceable items. 2. Use bigger pans so you don't have to rely on "trans temps" to check fluid.

[@RepairGeek]

If I run across one I'll film it. I don't own one so it probably isn't going to happen anytime soon.

[@carlosaquino7442]

How many Quarts for the transmision and the transfer case?

[@82ryno]

No flush? What about the old fluid in the converter and radiator?

[@noahrichards553]

I have a 2017 Chevy Colorado Z71. The service 4WD messages pops up on the dash. I’ve changed the 4WD switch on in the truck and the Transfer Case Motor. It’s still on working properly. Do you have any ideas of what it could be? Thanks..

[@red6743]

Update - post fluid change: ‘19 ZR2 with 6-speed did not have the drain plug on the rear diff (which we knew) but the front diff thankfully did.

[@RepairGeek]

How does it shift with the non blue label fluid?

[@red6743]

​@@RepairGeek Well...my Amazon order history showed a black label box but my garage floor revealed a blue label box had been delivered. I guess it changed colors whilst it waited on me a month later lol. On a different note, I was not able to use the 7th quart. Not sure why. My driveway is not level, so I drove on ramps to level the frame and I had fluid draining once I opened the plug (6 qts, truck running and at temp). Thoughts?

[@RepairGeek]

Weird... Mine definitely should have had more than 6 in it. Did you change the filter?

[@red6743]

@@RepairGeek I did. Put in close to the full 6 quarts after refilling. Drove to get it to temp and then checked. Opening the plug allowed a steady amount to come out…Still confused and a little nervous 😬

[@RepairGeek]

As you saw in the video I checked mine at ride height with the truck on the ground. No idea if that's how yours was done. If it's real low it will be delayed going from Park to Drive or Drive to Reverse. If you got fluid out of the level bolt with the engine running and it's not shifting weird... I'd just run it.

[@mikepallotta3939]

I had same problem with transmission it was low on fluid after the service the secound time i did it it was a processes 7 qts and alot of time

[@Romulan112]

Any idea on how to tell hot how the transmission oil is? Mine is a 2015 Colorado. I don't see how to get it displayed?

[@randyng-a-fook1695]

Great video buddy. Keep up the superb job

[@VeggieBeard]

Can you describe the transmission shudder you refer to in the video? I have an odd feeling in my transmission when I try to maintain 50 to 51 mph. I'm wondering if that's what you're referring to.

[@Hoggywartz007]

It feels like your driving thru constant rumble strips that they put on the side of roads.

[@VeggieBeard]

@Hoggywartz007 the feeling I was getting was more like a hiccup as I deccelerated and attempted to maintain a speep between 49 and 51 mph.

[@roville225]

Great shudder fix info.

[@howardiko7156]

How do you keep this 6l50 from going over 150 F?

[@andredesouza3950]

Good night can I use the same Transmission fluid and and differential gear fluid on a 2018 dmax?

[@samuelbranson6138]

Thank you for the video.. I have a 4 cylinder gas does it have the same 6 speed transmission ?

[@WheresHerb]

You should already know that.. How the hell do you own a truck and not know what transmission it has 😂. Go buy a Tesla.

[@ChefGuruJeff]

Excellent VID. Unfortunately this GMC /Canyon I have with this trans and is a disastrous tranny design. Enough said. One note: many do the same process when dealing with torque fluid. Next time, with the truck in the air, turn it on. Leave in park, it will engage the TQ and spin out the old fluid through the open filter pan into your pan. NO damage will occur. It last for less than a minute. Then when you fill you avoid the added process and will not contaminate the new fluid. BTW, that fluid you drained was perfect. But like you said, better to change fluid then trans. Do you know that BMW X5/5speeds were French built GM trans? Ask me how I know.

[@RepairGeek]

Don't start the truck with the pan removed. You will destroy the pump in the transmission.

[@captainhorsecrank7118]

@@RepairGeekhow can you get all of the fluid out of the torque converter thx

[@wes326]

I have a 2016 Colorado with the V6 with 70k miles. How important is it to replace the filter and clean the magnet? I am considering just pulling the fluid out with a vacuum pump instead of dropping the pan and then filling as normal. Great video. Thanks.

[@RepairGeek]

I would pull the pan and change the filter. Thats like taking a shower and putting on your old socks haha.

[@madhatter5331]

I did a fluid swap on my 2016 3.6.no filter was around 50k.at 100k I will change filter this time.no problem here just throwing it out there with my experience. Hope this helps.

[@rickmcmhan2296]

Great review I have a 2020 colorado z71 4x4

[@timgarvey8638]

Hi coming in kind of late to this what is the shudder is it when your turning on an apex of a corner and it feels like the engine or something is pulsing or a lack of gas getting to the engine and would it cause the engine to ping.

[@mr.z3161]

What kind of tool do you use to remove the bolt for rear and front differential?

[@abramlionel4990]

I have a 8speed 2020 canyon about to hit 50k miles i do notice a slight jerk at cold at cold starts and goes away when drive it for a while is it time for Transmission fluid change?

[@ice_rydaa]

Hey mate my rubber seal is abit damaged from trying to remove it but I gave up and just installed the new filter and now im depressed because I’ve ruined the rubber. But its been 2 days but no issues yet. Will I be able to last until my next service? Thanks in advance.

[@jjpjjpjjp1]

Does this video show how to remove transmission of the 4x4 model?

[@josephbreen9955]

That stuff didn't help my 8 speed Transmission now it's sitting at a storage slot waiting for the lawyers to get done with it.

[@ThePoolman2007]

if i add the full 7 quarts why do i have to drain it till its level what would it hurt if i dont drain it to lvl to me leaving in that extra small amount of fluid wouldn't do anything except find its way around the trans

[@matthewmartin7639]

So I have the '16 Colorado. Exact same as yours except mine is the Z71 trim. But I got mine used and it currently has approximately 230k on the odometer. No idea if any fluids other than oil has been changed. Ya'll think I need it change them or just beat to leave them alone?

[@lumberjack3957]

Change your rear diff at the very least. Bring your transmission up to temp and unscrew the plug...let some drain out and check it. Worst case you're good and only need to add a little back in

[@brycunningham]

Thanks for the video. Going to be making these fluid changes now with 142,000 miles. I am having Diesel Exhaust Filter issues. Have you done any repairs on the exhaust filter or any sensors yet? I think I will be replacing my exhaust filter…

[@RepairGeek]

I haven't had to touch it yet. 😅

[@brycunningham]

@@RepairGeek my exhaust filter started acting up in February and the dealer spent $1,500 trying to get it to work (new sensors, forced regen) and couldn’t. Now, I blow black smoke (with heavy acceleration) and need it fixed by Sept (registration and emissions). Dealer wants $3,000 to replace it :(

[@nickfobell3591]

Would a leveled/lifted truck affect pan angle much? Or do I have to lift the rear to compensate for factory rake?

[@mblake0420]

Usually tilt the axel towards the output shaft of trans case. The make angled shims

[@03bonneville]

Thanks for a great video

[@jinglezman]

Great video. Thank you

[@IRONJUNK625]

How's that fluid working in your trans? I have a '20 Z71 4wd 2.8l currently @ 40K and am curious for your feedback. Thanks!! BTW - how much will a two inch front/ one inch rear lift affect trans services? In your opinion....

[@RepairGeek]

Still shifting smooth. No complaints.

[@IRONJUNK625]

@@RepairGeek thanks again for your knowledge. I have worked on all my vehicles before but this being my first diesel was a bit hesitant. But now... Thanks again!!

[@peterryan7340]

I'm in Australia, and I have a 2014 Colorado 2.8, and it has the 6L50e transmission and no DPF or DEF fluid. No shuddering, I have 200,000km

[@joelbryant7919]

Can you be sure the Dealer will do as good of a job as you have?

[@TheBeatenPaths]

I just did my diffs & transfer case fluids at 30 000, and wish I had of done it at 10 000. Came out so full of metal dust that the fluids were grey.

[@themikeroberts]

Same with my transfer case on a Mazda. The diff didn't seem too bad though. From now on I'm draining and filling the transfer case, but probably also diff and transmission very early on a new car.

[@brandonoliver5665]

Hey this comment is completely unrelated to this video, but I was wondering if I don’t have access to an air compressor will the aerosol cans of wool wax work just as well for undercoating my truck?

[@RepairGeek]

Yep.

[@jdigitalseven7]

I still haven't gotten used to diff fluid and friction modifier..ugh that smells the worst.

[@tomharrigan3227]

Outstanding video , TY

[@waynecasper5346]

Did you change the timing belt in the Diesel at a hundred thousand miles like recommended.

[@lumberjack3957]

Manual calls for it at 150k miles

[@ericmacias3327]

I have a 2016 Colorado 2wd. It has 97k and I have never changed any of the fluids you are changing in the video. Is it safe for me to change it now or just leave it alone? I hear if you have a lot of miles and never change the fluid to just leave it alone cause the tranny could start slipping. What should I do?

[@lumberjack3957]

Bought a baby Duramax with 90k miles. Two weeks after I purchased it I changed the transmission fluid and filter. Glad I did, it was sour. Once completed I could tell a difference with the Mobil fluid. Much smoother. Since the fluid was so dark I ended up taking 2 more quartz out after about 5k miles. Fluid looked good but a bit cloudy. Checked again and it was good as new. I also noticed my transmission temp dropped considerably. Sits around 170 degrees in the summer now. Change you're rear diff. Mine was silver. Same drill, change it twice. The second time I took the cap off and cleaned the hell out of it. Truck is running great. Have 120kish miles on it now.

[@meandmy5003]

What's the torque for the trans pan?

[@gadasavideos8564]

Does 8 speed have fill plug of same stupid design and location.

[@NetsarimTheWatchman]

Right on!

[@michaelschmitz8028]

How do you know transmission fluid temp? Do you just take an IR reading off the pan? Or did the cluster tell you?

[@RepairGeek]

Read it on the cluster. Don't IR the pan. It may not be accurate depending on where the sensor is located.

[@rocknral]

How do you access the temp in the cluster?

[@ronfazer2423]

ON MY 2015 @@rocknral oN MY 2015 YOU SCROLL THROUGH THE MENU ON THE LEFT HAND STAlk

[@vinnier6]

Great how to! Thank you

[@red6743]

I bought the same Mobil1 transmission oil, but the black label. I've since read they updated the formula to the blue label. I can't return it, should I just take the hit and buy the blue label stuff?

[@RepairGeek]

I can only give you feedback on what I've used. The blue label stuff works great. Without trying them both I can't tell you one way or the other.

[@red6743]

@@RepairGeek To keep it short, I didn't mention before that I did a fluid swap without dropping the pan about 1k miles ago. I plan to drop the pan and replace the filter now that it's been driven with new fluid. I used the black label stuff before and noticed an immediate improvement in shifts (as you described). Its since then that I read about the Blue Label bottle but had already purchased a case of black label :(

[@retireditguy9493]

I have a 2017 Canyon v6 with the 8 speed. Having the 8 speed, I have done a lot of research on the shutter problem. At first the problem was thought to be an additive problem. The black label Mobile 1 was developed to fix that but it was found that it was not a 100% fix. The Mobile 1 engineers determined another issue was the 8 speed’s total lack of tolerance for any moisture in the fluid. The blue label fluid was developed to have very low moisture absorbing qualities. Based on the production date of my Canyon, it should have come with the black label fluid. I live in the desert and have never experienced any problems. I have to think that if I lived in an area of high humidity, things may have been different. My Canyon is not driven a lot, but when it hits 50k it will have the blue label fluid. Hopefully then the fear of shutter issues will be a bad memory.

[@THEDRAGONBOOSTER8]

Great video .Thanks..

[@todspeerii7498]

24:25 this is exactly what I did, way too hard to get it out.

[@brianbanks3044]

i wonder why it took so long for makers to put drain plugs in these parts....of course, they probably wanted no plug so you could inspect gears and things but it sure is easier and no gaskets and sealers needed

[@scotw67]

I wish my 21 ZR2 had a drain plug on the rear differential.

[@scotw67]

Great info!!

[@deltabravo1257]

I can't seem to find the proper gear oil for the rear axle with the G80 locking rear differential. An oil is needed that doesn't have a "limited slip friction modifier", which I've had zero sucess in finding. My 2017 Z71 has the G80. The ZR2 rear axle probably uses a different oil since it has a different style locker.

[@Bpf1893]

You can buy it from rock auto. I ordered some a couple weeks ago and came in like 2-3 days

[@Bpf1893]

AC Delco 104108

[@Bpf1893]

@@RepairGeek you do not want a friction modifier with a G80. It will cause it to lock up pre maturity.

[@RepairGeek]

​@@Bpf1893 yep my mistake. Just checked my owners manual. Removed the modifier. Wasn't sure about the G80...

[@Bpf1893]

@@RepairGeek All good, thanks for the video. Going to be Huge help for doing the trans.

[@pierogillio]

You let the transmission on N or P to check the level??

[@RepairGeek]

P

[@wingman8447]

Very good. Thank you

[@Anthony-oc3du]

Is there a way to add a transmission dip stick to this tranny?

[@AbrasiveJay]

any updates?

[@eljefe62]

What is a fair price for a shop or dealership to do this work?

[@pat9080]

Free if you tell them it sounds like you are driving over rumble strips. GM,s service manual tells them to not even ask questions if the customer talks about rumble strip sounds

[@chapotasds]

how do you change the fluid in the transmission converter???

[@RepairGeek]

Drive a few hundred miles and change the fluid again.

[@shawn_143]

You should be able to get it flushed if you wanted to change all of it at once

[@thejewcanoe1]

You could always just drop the pan change the filter then overfill the transmission with 8 quarts. And then disconnect the output line on the transmission cooler connect a piece of hose to the cooler and disconnected line and run the engine until you see cherry red fluid. Then reconnect the cooler line and add back what you drained out. Then run the transmission up to temp and set the level. Then repeat as necessary. Doing this will get all of the old fluid out of both the cooler and the torque converter and it won’t mix in with your new fresh fluid as much.

[@spiridondimaris465]

We'll done geek good job so mobile is good oil