GMC Envoy owners have reported 37 problems related to power train (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Envoy based on all problems reported for the Envoy.
With about 1100 miles on my brand new car , the 4wd light came on. Not happy about this purchase.
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When new, the vehicle would unexpectedly go into 4-wheel drive in a slight left turn making the vehicle very hard to steer. I took it back to the dealer of purchase and he reported they could not find the problem. After my warranty ran out he reported the following; 611 encoder actuator, 7764 cst, 1 89059275 actuator. He replaced the actuator at a cost of $275. 30 for the actuator and $221. 90 labor for a total of 497. 20 at my cost! here it is several years later and the vehicle is still doing this occasionally dangerous maneuver. I can't let my wife drive my vehicle because of the safety factor of this happening in heavy traffic. I guess I have no choice but live with this?.
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all problems of the 2002 GMC Envoy
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