Questions & Answers for: 2007 gmc envoy runs rough

...envoy to reset ''service engine soon'' light - now ac blows hot air and idle is very rough - sometimes dies at idle try this website fix & troubleshoot heating & A/C www.automedia.com and ...

...GMC Envoy XL A couple of days ago, my Envoy's front AC/heat blower stopped working on any speed, the cruise control stopped working and I have five warning lights illuminated on my dashboard. (Two ...

...gmc envoy 2007 when i start it up it hi, i have a gmc envoy 2007 when i start it up it shakes like if it was running on 5 cylinders thats what i call rough idling. now! check your idling switch ...

...Envoy GMC it is stalling and when I'm park and I turn on the A/C the car stops. But when the A/C is off the car runs perfectly fine.Could you advise me and tell me what the problem is? replace the ac ...

GMC Envoy and it turns off when I turn the AC on? My Envoy turns off when I turn on my AC, this only happens when the car is stopped and a stop sign/light or in park, what can cause this? could be the

GMC Envoy XL 6 cylinder. I had to disconnect the battery and alternator. All was reinstalled,truck runs fine but when I turn on the a/c the truck turns off and idles roughly. Sounds like ac compressor

...Envoy XL idiling rough and now cutting off at stop signs or lights. could be a number of things,has the envoy been serviced latly,im inclined at this point to suspect dirt in the fuel,i would run a ...

...gmc envoy engine shuts off When sitting still at red light with air on and hot outside the engine shuts off? I have a '05 Envoy, 65k miles.The engine randomly turns off. At a stop light, while ...

gmc envoy 4.2lno runs bad First of all, did you use AC Delco Iridium plugs part number 41-103? These are the best plugs for this engine.Second, did you firmly seat the coil pack when reinstalling them

I have a 2007 gmc Envoy and when i turn the heat on the rms go up and down is defrost mode on as well? any dehumidifying process taking place may turn on/off the ac compressor