C8 TRANSMISSION PROBLEMS???
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- เผยแพร่เมื่อ 25 ส.ค. 2024
- Total transmission failure. Every C8 owner's worst nightmare, right? What a way to start the new year. The dreaded shudder is back in the FoxC8 at just 30,000 miles after a meticulous maintenance schedule and I'm not thrilled about it. I'm just crossing every finger hoping it doesn't escalate to total failure. I'll keep you guys updated about the latest on this issue. With any luck it's a simple fix and I'll be able to share it with all of you so you can spare yourselves the heart attack. 🙄
Have you had any issues with your C8 transmission so far? Thoughts about the transmission rumors? Comment below 👇
#c8 #corvette #transmission #c8fail #corvettefail #americanmuscle #carmodification #carenthusiast #carrepair #silverfoxexotics #foxc8 #drivingvlog #drivingfails #v8 #corvettestingray
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Update: still waiting on an appointment with Chevy - transmission has had no shuddering events since. Will update again soon! Ps - was tired and rambling on the go, editor did their best to clean it up, still new to this 👍
Drive your C8 in manual mode. The problem is the AFM active fuel mgmt software. It will not show as a fault. AFM will wreak havoc on your Trans. Driving it in manual mode will disable the AFM software and will resolve the issue. GM head engineer for C8 design covered this issue a while back.
Had DCT issue this past summer and it was the valve body. They replaced and did a
tune and it’s been golden. My friend here has a ‘20 as well and he lost odd gears and had the DCT replaced. My car had very hard shifts and a warning I the DIC that read ‘Rear Axle INOP’. You really have to be looking for the warning as you get no ding or bell when it pops up and it only stays on for so long. I had about 5500 miles on the car.
I didn't see anything. Diagnostic came back normal. Just waiting for a second approval and a more in depth inspection. Good news about the valve body though, glad to hear it's not necessary the end.
D*** bro sorry to hear that I hope you get it fixed...
I just bought a 22 C8 and my first day of ownership got a CEL stating high fluid pressure in the transmission. Dealer said it was a valve body and GM is going to replace it. Now I'm worried what the lead time is on that trans...
My 21 c8. Trans replaced. New trans is now shuddering
At 11 k
Lemon law
Hope your transmission trouble gets resolved ok. But I want to complement you on being one of the very few drivers I have watched that uses their turn signals all the time.
Gotta drive right!!! Thanks fam 🙏
I’ve had stuttering/shuddering issues for almost two years since it was new. It’s been in the shop 5-6 times. A different story every time and of course no problems when service took it for drives. Dealer said I needed fresh transmission fluid which of course wasn’t under warranty!
sorry Dude, I heard a lot of transmission issues with the C8. I will wait until GM sorts out all the issues with the C8 before I commit to purchasing one.
Had problems with mine. In the shop for six weeks. They fixed it but finally got rid of it.
What did they fix? Thanks.
Had my 2020 C8 transmission replaced twice. Less than 20,000 Mile's on it. Just picked up a 2024 Z06 on Tuesday and with 169 miles on it, I got a transmission hot, pull over message. Long story short, I need a new transmission. What is going on GM??
Wow u got the z06 and it wasn’t right either ? I’d be beside myself 😬
Had the same type of problem they did and they did some kind of firmware update at the Dealer. All good now!
That's great to hear!! I'll definitely look into that.
After doing a little more research, i think i’m going to keep my 991.2 gts…thanks for posting this
They just issued a recall for effected dct's. I went ahead and purchased an extended bumper to bumper up to 100k.
@@silverfoxc8 yea, good call…sure can be expensive to play and use as a DD….which warranty did you go with inclusive type or???
@Ian B As long as you go to Chevy before the 3/36 expires. You can extend up to 100k. It also extended to powertrain. Definitely worth it.
@@silverfoxc8 thanks…
Any luck getting this resolved?
Having this problem between 1.5-2k rpm’s on the highway. Doesn’t matter if it’s 5th 6th or 7th gear. Generally between 65-80mph, also noticeably worse when on an incline. Car chatters/stutters rapidly and you feel the jolt from front to back until it gets over that 2k mark.
Have had this problem pretty much since I purchased the car last December, but gotten worse now that I’m at 17k. Scheduled to bring it in soon
Wish you luck fam. Let me know how it turns out.
So long story short, they said I need a new valve body. The car has been in the shop for 7 weeks now! The part is still "en-route" to my dealership with absolutely no idea when they will receive it due to the ongoing strike!! Currently have an open case with GM regarding compensation for this mess.@@silverfoxc8
Same thing happened with C7's with 8-speed automatics. Years later GM discovered the transmission fluid needed flushed and replaced with different fluid.
I've tried that already. No Bueno
@@silverfoxc8 I thought GM discovered the transmission fluid absorbed moisture. Claimed ot needed triple flushed with the newer fluid. Others suspect the Active Fuel Management contributes to these transmission issues. Not acceptable, but sadly I do not think they care.
My C8 transmission just went out at 196miles I bought the car 2 weeks ago. My first time going through this with a car I don’t know what to expect , would it be considered a lemon?
I believe it needs to have multiple issues for that. You also need to give the dealer an opportunity to fix it. It is possible though.
These cars were rushed to market and it shows…so many issues out there it’s sad
One thing to know: engineers design the internals of any car but the people working in the factories assembling the car sometimes are not the smartest or even the most caring. They're just there to get a paycheck, clock-out, and go home.
I like Chevy products too but I have to hold them accountable all togther..there's no way a car of this caliber should be suffering from transmission problems so early..class action suite for sure 😢
I work at a GM dealer service department and I refuse to buy what I service!
🤔
So you wouldn't buy any GM vehicle?
@Joe Davis From what I witnessed first hand, absolutely not!
@Joe Davis Where shall I start? The Chevy Silverado, Tahoe, and Suburbans with the AFM equipped 5.3L and 6.2L V8 engines where the lifters would collapse and score the camshaft, wiping out the engines. That and the problems with oil and transmission cooler lines would fail and leak, ABS pumps would fail, electrical gremlins. The Traverse line of crossover SUV's with the timing chain shredding 3.6L V6 with oil consumption issues, transmission problems, and electric problems. Those are some examples. The cars suffer from lack of quality control, poor engineering, and overall constant failures. Those are some of the main reasons from being an insider.
@@jetbluify 85% of these vehicle engines have horrendous oil consumption problems. Cooling system problems are common.
@Jeffrey Cheng
P.S.
Had a C5 ZO6 for 16 yrs. Not a single problem!
Very odd how it is somewhat intermittent. Not happening today in your video. Good luck, looking forward to hearing the updates/solution.
Happy New Year!
Happy new year. Will Definitely keep everyone updated.
My problem has been intermittent too.
Why is your rpm so high normal driving?
My 2023 C8 motor was replaced at 35k. Now my transmission is failing at 60k
Took my 2024 c8 in for a oil change two days ago first one @ 1,000 miles , they told me my transmission is leaking and want me to bring it in tomorrow 😮 hoping it’s not to serious
My Camaro did the same thing. Chevy wanted to just switch out transmission fluid for Chevron with shutter control.
That's interesting. Haven't heard of that yet.
@@silverfoxc8 Just check out some of the other videos on TH-cam. This was my issue with my 2018 Camaro. th-cam.com/video/HFnTJBuOq-M/w-d-xo.html
Hope the problem gets resolved. I know this can be annoying. However, why are you driving at 75-80 mph in 6th gear vs 7th or 8th? The engine is turning faster than it needs to be. Not saying it relates to your problem, but it can impact engine longevity.
It was in a a sport setting.
Mine is currently in the dealership for the same thing, getting a new transmission. ‘22 HSG C8.R. Hate you’re going through this too.
I have a 2022 C8 with 4,450 miles I am having shifting issues it won’t shift or revs high between gears I’m taking it to dealer as soon as I can get a appointment
Sorry to hear that. Definitely get it looked at. Mines been fine since the incident. Definitely looming forward to seeing what a deeper look at GM finds.
My DCT filter was at 3%@7500mile service😂, dealership wanted $800 to change it before 2nd service, JUST THE FILTER no fluid
Automatic transmission are convenient but too complex for my tastes. Been driving cars with MTs for 36 years and have not had rebuilt one or replaced one yet!
Hold onto yours. Not many left.
i had the transmission replaced at 20k miles, it was slipping gears and rattling. 2021 2LT.
Sorry to hear that. How is the new trans?
@@silverfoxc8 it runs beautifully now. It’s my daily, so I drive the crap out of it.
If it's under warranty. What are you worried about?.
It's mostly about the ongoing trans issues lots of c8 owners are experiencing
@@silverfoxc8 I had a ford focus with the DCT transmission in it. For 3 years straight the transmission went out. It was under warranty. I give up on it and sold it. Now I have a manual transmission.
Someone had a Z06 engine failure with only 52 miles.
that guy was a tool just making things up for views
@@mia1shooter
Seriously?
Where did you get the steering wheel control
Was the car broken in properly? After the 500 mile period was the car abused?
Broken in till 1,500 actually.
Since new, my 2020 sometimes will not automatically shift up/down. You can manually shift just fine and it will auto shift to first at a stop. Usually goes away in 5 or so minutes. Seems more like an electronics issue since it shifts fine manually. Dealer says they would have to duplicate problem and if they don't find anything, a future out of waranty problem would not be covered. Anyone experienced this?
Wow. That's a new one for me. 😯
I know that wall any where. You coming off Sunrise Blvd on to I-95! 954!
Yes sir!!
Dealers think it’s nothing to inconvenience customers
So many cuts. Ouch!
Did you solve the problem ?
Please keep us informed on the progress, I'm on the C8 allocation list. And if this is a continuous problem, I'll have no problem of canceling my name off that allocation list.
Trust me, you do not want to cancel your allocation.
Chances are you will get the car and it will be perfect in every way.
if you’ve never owned a C8 you’re going to be in for a treat! Again Do Not cancel.
@@2020matrix8 Advice taken
Will do. It's a fantastic car besides this issue.
@@2020matrix8my friends 2024 c8 transmission broke down on him on the freeway at 400 miles
You idle your car up to 150 oil temp every time?!
Car was not tested well
I have subscribed and hope you will update accordingly
Absolutely
SMH. Damn Shame
Just don't let the dealership see this video. They will not think that you're of a sound mind.
Lol OK.
Do you garage your C8? How many times have you gone for the zero to 60 in 2.8 seconds. More then once you were wrong. Operator error is more likely then the the transmission. I my first C8 22500 miles and the had no transmission problems. Most of the time I pulled both paddle shifters as I approached a full stop and then hold one paddle to stay in neutral until the light changed. Then I release the one paddle, the 8 speed started in First gear. As I rolled away from the stop I would tap the resume button an smoothly pul away from the crowd. As I would glance in the mirror the crowd was about a block behind with out any drama. I was moving at the preselect traffic speed. Now all the C8 abuser need a transmission r two so I can’t get an allocation for my new HTC C8 Sting Ray I am in line to get for over 6 month now. It will be Torch Red with a tan interior and at this rate may be a 2024. If they don’t give an allocation to my Classic Chevrolet in Flyover country I may have to pay extra for the 2022 Gray C8R on the dealer floor to have a new HTC in my life time. Thanks all you 8 speed DCT abusers for my time in line to get in Line!
Definitely don't abuse the car. Have already swapped out the fluid and filter multiple times. Sorry you can't get your car, hope you get the one you want soon.
Good ol GM. manufacture defects out the bum.
Welcome to the 30k miles club.
Put 30k miles on my chevy and it started having serious problems. coincidence? i think not.
oh and my car has a warranty on it they refuse to honor so my car has been down since april 2022. will be a damn year soon.
GM fails us again.
Wow.. I'm so sorry.
Why is video keep skipping.
They know the problem exists. They should be replacing the trans. Instead they are waiting for your warranty to run out so they’re off the hook. If mine does that I will drive it through their fkng museum.
You sound like a guy who had a never ending problem with his Lincoln. He was so pissed off he drove it through the Lincoln dealership window.
It sounds like GM hasn’t found a fix & just keeps replacing these trannies with the same newer version crap & hope for the best.
Please. Stop. Chopping. Up. Your. Videos.
Shit ChEvY
Be nice Bruce.
WTF is your transmission affecting your video? It's jumping like every few seconds!
Edits. Unfortunately I'm not the best public speaker lol.
@@silverfoxc8 lol
I don't see any problem with your transmission..
Lol that's good.
the transmission is as jerky as these awful cuts in the video. Jeebus cripes man, can you just talk and not make a dozen skip cuts in a row? It really makes a video impossible to watch. Good luck with your car tho.
Was a long drive and I was just jabbering lol. Had to clean it up in post. My B.
Question is has anyone NOT had issues with the c8 transmission. I’m selling mine. I feel it’s a matter of when. I think every one will fail within 40-50 thousand miles. I’m dumping this pos. Gonna look into a nice Acura or maybe a challenger.
Damn
Idiots at GM need a manual transmission option ... problem solved
Woman's transmission in New corvette is killing true driving experience
Paddle shifted... ill keep my old school corvettes no transmission issues
All manual
This dude is cruzing in track mode. 😂😂😂
Always 😆
@@silverfoxc8Engine will wear out sooner than later. This is why I don’t like buying used cars due to people abusing them like driving them constantly in a lower gear.
Cruising at 2k RPM is hardly abuse. The motor spins to 6500. If he was driving around at 5,000 RPM all day, yes.