Question about Oldsmobile Silhouette
Probably not serious. Go to any Advance Auto Parts or Auto Zone store. They will put a scan reader on your car at no charge. Probably just a sensor (such as O2) but replacing will improve your mileage and engine performance.
Posted on Dec 13, 2008
The service light means something is wrong with the car and it needs attention now. Get the codes checked and that will tell you what is wrong with it.
Posted on Jun 17, 2009
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