CHECK ENGINE LIGHT

2005 Saturn Ion

Tiny

mnlgranillo

February, 9, 2011 AT 12:48 AM

My check engine light has been on since yesterday. Come to find out it was the gas cap. I decided to buy a new one since it was a locking cap. I have driven about 100 miles now and the light has yet to turn off. When I come to a stop the fuel gauge fluctuates slightly. When I am at a stop also the rpm fluctuates. Any help is appreciated.

FOUND 17083 RELATED QUESTIONS

1 Answer

Tiny

Ernest Clark

February, 9, 2011 AT 12:26 PM

First you'll need to scan the computer for codes. There can be more than one.

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