2001 Oldsmobile Silhouette Q&A
2001 Oldsmobile Silhouette Question: check engine light
i have a check engine light on a 2001 oldsmobile silhouette..what could be the problem.. - Visitor
Look here and you'll see there can be hundreds of possibilities: http://repairpal.com/obd-II-code-chart You'll want to get the codes read out and have a diagnosis performed to know why the light is on. - Bret Bodas
My check engine light comes on/off. The vehicle is at 150XXX miles but the engine is not (new engine). Vehicle is...
Illumination of the Check Engine Light may be the result of a loose or worn gas cap.
...interrupter (magnet) may become demagnetized and/or fall off of the camshaft gear causing the Check Engine Light (Service Engine Soon) light to illuminate. On higher mileage vehicles it would be advisable t...
Check engine light remains on no problem with starting or driving.
my service engine light stays on. I have tightened by gas cap (maybe I need a new cap?). Could an additive to my gas make a difference. thanks