check engine light on 2001 Oldsmobile Silhouette

i have a check engine light on a 2001 oldsmobile silhouette..what could be the problem..

Asked by for the 2001 Oldsmobile Silhouette
Look here and you'll see there can be hundreds of possibilities:
You'll want to get the codes read out and have a diagnosis performed to know why the light is on.
1 answer