Mechanics

CHEVY ENGINE POWER REDUCED

2005 Chevrolet Cobalt

Engine Performance problem
2005 Chevy Cobalt 4 cyl Front Wheel Drive Automatic 80000 miles

After we changed the oil and oil filter the car engine light came on and the display said engine power reduced. Do you know why this might be happening?
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Efizer
June 20, 2010.



Get your code's read at a auto part's store like auto zone and let me know what the code number's are we have to start there.

Saturntech9
Jun 20, 2010.