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2014 Enclave Clunk on Acceleration
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Jhimer
User
Sep 23, 2019, 12:56 PM
Post #1 of 7
(3009 views)
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2014 Enclave Clunk on Acceleration
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2014 Buick Enclave 85,000 miles has developed clunk sound on acceleration from stop. Sound seems to be coming from front. The front suspension components seem tight. Occasional clunk on rough road. I'm thinking axle half shaft or motor mount. Any suggestions? Thanks in advance.
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Hammer Time
Ultimate Carjunky
/ Moderator
Sep 23, 2019, 1:52 PM
Post #2 of 7
(3007 views)
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Re: 2014 Enclave Clunk on Acceleration
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Motor mount most likely, not a drive axle.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Jhimer
User
Sep 25, 2019, 8:09 AM
Post #3 of 7
(2959 views)
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Re: 2014 Enclave Clunk on Acceleration
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In driveway, car in gear and foot on brake. During Power Brake, engine with very little vibration or lift when in Drive. Excessive lift in Reverse. Yes, Engine mounts. Should I change both front and rear mounts and Transmission mount? Or just bad mount?
Thanks,
John
(This post was edited by Jhimer on Sep 25, 2019, 8:10 AM)
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Hammer Time
Ultimate Carjunky
/ Moderator
Sep 25, 2019, 8:16 AM
Post #4 of 7
(2953 views)
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Re: 2014 Enclave Clunk on Acceleration
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Although some mounts have more stress than others, we always recommend changing all of them.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Sep 25, 2019, 8:18 AM
Post #5 of 7
(2951 views)
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Re: 2014 Enclave Clunk on Acceleration
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? Lifts in reverse? It could just more are the one(s) stressed by forward, but don't have to be. You should be able to see it pulling apart and NOT on good ones.
IDK, you'll call to do just the bad one or all.
If there's another reason like oil all over it would explain it. Otherwise the ones I find are from some stress it sustained it shouldn't have is why matters if someone has a bad habit that routinely drives this, witness that and stop that,
T
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Jhimer
User
Oct 2, 2019, 1:53 PM
Post #6 of 7
(2911 views)
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Re: 2014 Enclave Clunk on Acceleration
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Changed front and rear engine mounts. FIXED!
Thanks for your help
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Oct 2, 2019, 2:11 PM
Post #7 of 7
(2909 views)
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Re: 2014 Enclave Clunk on Acceleration
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Good move + glad to hear it fixed. Will close now as solved,
T
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