GMC Envoy instrument panel problems

47 messages, Last post on Oct 29, 2009 at 12:50 AM

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#45 of 47 never again GMC Envoy by nothappy19 Oct 22, 2009 (8:31 am)
Mine started with the Service engine soon light on/off for about 6 months, took it in they told me it was the Crank to Cam system about $450-500.00. I told them forget it. Then I was told the Service Engine light was a faulty thermostat. Now my speedometer jerks and sometimes pegs out at 120 and stays there. My cruise control Works intermittenly this vehicle has been nothing but trouble. My mechanic calls it prosessed. If I start the car several times the speedometer drops back to 0. It only happens when I drive it over an hour or so. Anyonw else had trouble with Cruise Control also?
#46 of 47 Re: 04 gmc envoy xuv [normschroder] by nothappy19 Oct 22, 2009 (8:34 am)
Replying to: normschroder (Oct 20, 2009 2:09 pm) Did you try to send them a message to the Transportation board? I will write a letter along with anyone else on these Envoy's. The only good thing I say about mine is the Stereo is Awsome. Now that will probably jinx.
#47 of 47 04 envoy water temp sensor location by charlie2232 Oct 29, 2009 (12:50 am)
I have an 04 envoy where the water temp sensor is intermittently according to the code reader. I purchased one from auto zone and went home to put it in. That was a couple of months ago and I've still not found the darn thing. Can't find schematics to locate it. Anybody know where the sensor is located?