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Feb 7th, 2025
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 Re: Question on vehicle shake- 2018 Buick Enclave
[Re: flintknapper]
#9139725
11/16/24 03:16 PM
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Joined: Mar 2017
Posts: 573
spankyttx
Tracker
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Tracker
Joined: Mar 2017
Posts: 573 |
put a tube of lubegard instant shudder fix in it, it might smooth it out for a while. got nothing to lose at this point anyway This was my thought as well. T/C clutch is not locking up smoothly. IF the issue goes away with an application of lubegard....then the diagnosis might be borne out (need new T/C at least). yup
LI-SI-WI-NWI
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Re: Question on vehicle shake- 2018 Buick Enclave
[Re: chalet]
#9139890
11/17/24 12:57 AM
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Joined: Jan 2007
Posts: 16,502
reeltexan
THF Celebrity
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THF Celebrity
Joined: Jan 2007
Posts: 16,502 |
Time to trade that sucker in. Repairs are much cheaper.
![[Linked Image]](https://i.postimg.cc/KjZZqFj8/point-with-bird.jpg) "If we ever forget that we are One Nation Under God, then we will be a nation gone under." Ronald Reagan
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Re: Question on vehicle shake- 2018 Buick Enclave
[Re: ChadTRG42]
#9139924
11/17/24 01:52 AM
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Joined: Dec 2007
Posts: 641
tech
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Tracker
Joined: Dec 2007
Posts: 641 |
that transmission is about 5 grand
America, land of opportunities,not guaranties!
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Re: Question on vehicle shake- 2018 Buick Enclave
[Re: 603Country]
#9140356
11/18/24 12:02 AM
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Joined: Oct 2007
Posts: 84
bassguitarman
Outdoorsman
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Outdoorsman
Joined: Oct 2007
Posts: 84 |
It shakes at that RPM, regardless of what gear it’s in? Possible drive shaft imbalance or a bad U Joint. had that once in an English car. Mechanic blamed it on bad shocks, so I shot him. Well…I imagined shooting him. Took me a while to really find the problem. I had that in a truck that I whacked the drive shaft on a large rock. You would think that it would shake at all rpms/speeds, but it had rpms where it was fine and others where the harmonics caused shakes. Just a possibility
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Re: Question on vehicle shake- 2018 Buick Enclave
[Re: ChadTRG42]
#9140607
11/18/24 02:47 PM
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Joined: Jul 2012
Posts: 17,090
603Country
THF Celebrity
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THF Celebrity
Joined: Jul 2012
Posts: 17,090 |
When the answer is known and the problem fixed, I’d like to know what actually was at fault.
Not my monkeys, not my circus...
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Re: Question on vehicle shake- 2018 Buick Enclave
[Re: ChadTRG42]
#9140826
11/18/24 09:43 PM
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Joined: Oct 2010
Posts: 3,243
topwater13
Veteran Tracker
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Veteran Tracker
Joined: Oct 2010
Posts: 3,243 |
google is full of people having the same issues.
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Re: Question on vehicle shake- 2018 Buick Enclave
[Re: 68rustbucket]
#9141142
11/19/24 03:03 PM
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Joined: Dec 2009
Posts: 1,165
huntingbig8
Pro Tracker
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Pro Tracker
Joined: Dec 2009
Posts: 1,165 |
Sounds like the torque converter.
A call to the service writer at the dealer is free. If he’s good, he’s probably already familiar with this issue. This^
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Re: Question on vehicle shake- 2018 Buick Enclave
[Re: ChadTRG42]
#9141191
11/19/24 04:21 PM
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Joined: Jun 2010
Posts: 8,684
Stompy
THF Trophy Hunter
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THF Trophy Hunter
Joined: Jun 2010
Posts: 8,684 |
Buddy of mines truck doing the same thing. Turned out to be drive shaft seal and bushing. Is it leaking oil at all?
His was more of a vibration than a shake though.
Last edited by Stompy; 11/19/24 04:22 PM.
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Re: Question on vehicle shake- 2018 Buick Enclave
[Re: ChadTRG42]
#9185216
02/11/25 06:38 PM
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Joined: Sep 2009
Posts: 19,325
ChadTRG42
OP
THF Celebrity
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OP
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Posts: 19,325 |
Update- the torque converter was bad. One of the planetary gear had gone out, and caused additional wear on the transmission. So, a fully rebuilt torque converter and tranny is $8300+! We plan on keeping it, so we'll get it repaired!
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Re: Question on vehicle shake- 2018 Buick Enclave
[Re: ChadTRG42]
#9185333
02/11/25 10:18 PM
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Joined: Dec 2007
Posts: 641
tech
Tracker
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Tracker
Joined: Dec 2007
Posts: 641 |
America, land of opportunities,not guaranties!
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