i have 2002 gmc envoy , when ever I speed up (around 70) the service engine light comes up and then goes off. But today my car stopped and said stop engine. I waited for 5 mins and then tried restarting. Car was ok and no service engine light came up. after that again i see service engine light (solid one) . HOw can i solve this ?

i have 2002 gmc envoy , when ever I speed up (around 70) the service engine light comes up and then goes off. But today my car stopped and said stop engine. I waited for 5 mins and then tried restarting. Car was ok and no service engine light came up. after that again i see service engine light (solid one) . HOw can i solve this ? 5 Answers

i have 2002 gmc envoy , when ever I speed up (around 70) the service engine light comes up and then goes off. But today my car stopped and said stop engine. I waited for 5 mins and then tried restar...

I have an 04 GMC Envoy 6 cylinder 4.2. The service engine soon light came on this morning and was running a little rough. We ran around a little bit before stopping at Auto Zone, they hooked up there tester and said you have a misfire in cylinder 4. They said it could be spark plugs or maybe a clogged injector. I bought some spark plugs and went home. I shut the car off and restarted a couple of hours later and the service engine light did not come back on and it seemed to run fine. Any ideas? 5 Answers

2003 gmc envoy abs & brake light on after driving. 3 Answers

2003 gmc envoy after driving the abs & brake light comes on. After car is turned off and started back up lights are off until I start driving again then they come back on again. Some times its a few...

i. i replaced the head ligts complete set and the switch at the seem time. on a 2003 gmc envoy . my problem is that i don't have running lits . only hi beam. what can b e the problem. 1 Answer

I. i have a 2003 gmc envoy xl. i replaced both ligts sets and a switch at the same time. the probles is. i don't have running ligts. only hig beams. they use to come on automatically. now i don't ha...

when stopped at red light and my foot on the breaks it wants to sometime skip jerk Why 1 Answer

nothing serious but my truck when stopped at red light sometimes has a little skip/lite knot with breaks on what can I do to get it to stop