2005 Chevy Cobalt performance issues

2005 CHEVROLET COBALT
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NANAT08
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Engine Performance problem
2005 Chevy Cobalt 4 cyl Front Wheel Drive Automatic

been having issues with the car. It over heated now misses really bad. Staled alot.
Sep 22, 2010 at 8:00 PM
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MMPRINCE4000
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Overheating can cause the aluminum head to warp. Start by checking oil for coolant, if none, then perform a compression test to check head gasket.
Oct 18, 2010 at 9:04 AM