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Old 08-01-2015, 10:28 PM   #9
Blue Bowtie
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Re: Won't move forward but will move in reverse

Quote:
Originally Posted by rnewton77 View Post
I know its been awhile, but i am having the same problem in my gmc envoy. Did you ever determine what the problem was?
Envoy uses a completely different driveline than Lumina and other W-bodies. A Lumina can exhibit those symptoms when this happens:



While an Envoy can act the same way when this happens:



I've had both, and of the two I would rather have to deal with the longitudinal transmission (Envoy) than the wrong-wheel-drive version.
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