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2003 Buick Century Question: 2003 buick century while driving service engine light flashes on and off.

 

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bob2193, 3.1L V6, Cleveland, OH, February 16, 2012, 07:12
 Rookie

all the gagues fuel speed and temputure bounce up and down

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  • Answer #1

    dandd February 16, 2012, 12:36
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     Master

    There are about 2000 codes for this engine, so the best thing to do is to have a Pro level tech diagnose this problem, by scanning the engine/transmission computer while performing a test drive and duplicating the problem.

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