Question about 1998 Saturn SL

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My car wont start after initially starting it for at least an hour and HALF. i had thought it was the EGR valve - but after replacing it - it still has the same problem. Not sure where to go next - was thinking perhaps the camshaft sensor/

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Does not have a cam sensor, that function is done by the ECM monitoring the #4 cylinder for misfire, and then you'd get either a P0340 or P0341-so, you might need a crankshaft sensor, located above the starter on the firewall side of the engine. A common issue with the symptoms you are describing.

Posted on May 28, 2011


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