Mechanics

HAS CHECK ENGINE LIGHT ON IS WEAK IN REVERSE AND SEEMS TO SLIP IN THIRD I BELIEVE WITH DTC CODE OF P2714

2007 GMC Acadia • 101,000 miles

2007 gmc acadia has check engine light on is weak in reverse and seems to slip in third I believe with dtc code of p2714
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Jason roberts
February 10, 2012.




You have internal trans issues. You need a trans shop to track it down and give you a bid. It most likely will have to come out and be overhauled.

Roy
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ASEMaster6371
Feb 11, 2012.
You most likley have a shattered 3-5 reverse clutch waved plate. It is the weak point on this transmission. The trans will need to be removed and torn down for an inspection.

Dennyp
Feb 20, 2012.

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