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What would cause the Service Engine Soon light to stay lit on a 1999 Saturn SC2?

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2005-11-08 18:38:41
2005-11-08 18:38:41

I have a 1994 and my light came on when my oil got a little low. many many things can cause this, could be a simple O2 sensor all the up to major Eng. probs. try diconnecting the positive battery cable for 10 minutes and then reconnect. Sometimes this will reset and cure the annoying light on the dash prob.

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