2008 Ford Expedition "gm engine light staying turn" Questions

...Engine Oil Message The Aztek uses the GM Oil Life System to calculate when to change your engine oil and filter based on vehicle use. It is widely thought to determine oil life by counting engine ...

...engine. Radiator replaced and 2 low coolant switches tried, but the low coolant light in the dash remains on. Checked for hot lead...no power to switch. GM dealer could not help. This is a COMMON ...

...engine light to go out gm replacement for hydro sensor is a tube fitting with no sensor wire stays unpluged check engine stays on how do i by pass plug to turn light off Try putting a wire from lead ...

...engine is turned off. We may drive a week without them coming on, then bam here they are again. Both come on at the same time and neither comes on individually. There is no pattern as to when they ...

engine light stays on even after GM turns it off and it also acts like its going to stall when coming to a stop and revs up and down between 400-700rpm at a stop or just stalls when cold but continues

...ENGINE AND SINCE THEN ITS BEEN TURNING OFF ON ME WHILE DRIVING. NO ONE CAN FIND A SOLUTION TO MY PROBLEM. BUT WHEN IT TURNS OFF THE STEERING WHEEL GET VERY HARD THAT I CAN'T TWIST IT AND THE OIL ...

...GM/  The code will stay active as long as there is still an issues with the Engine management system. Good luck and keep me posted.  Molson02536 gave you a good link to follow for ...

Engine light has been on a couple days. Check for fuel pressure at the fuel rail ,check if it has spark at the spark plug wire. Sounds to me like the security system is failing. You car is on the list

...Engine light on dash stays eluminated sounds like your security system failed.. its real common in gm's. I have had the same issue with one of my cars..you can bypass it. this is how I fixed it.. ...

...engine. If it stays on for more than five seconds, there is a failure in the ABS system, and it needs to be serviced by a professional mechanic. GM Tech2 GM Diagnostic Scanner with 32MB Card and ...