2001 Chevy Impala

2001 CHEVROLET IMPALA
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Engine Performance problem
2001 Chevy Impala 6 cyl Two Wheel Drive Automatic

yes i need to know about how to seeif heads are warped the water has not mixed with the oil but water residue was at the top of oil stick help
Sep 28, 2008 at 9:05 AM
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MERLIN2021
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Pressure test the system, a leak at the intake manifold can do this as well, and is pretty common with these engines.
Sep 28, 2008 at 10:44 AM