Mechanics

CHEVROLET IMPALA ENGINE PROBLEM

2006 Chevrolet Impala • 140,000 miles

What can be wrong when my temperature gauge doesn't work and my code says engine hot a/c off?
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Keithsmith1
January 29, 2013.




First, check the temperature sending unit. It may be bad. As far as the overheating, you need to have it checked to see if it is actually overheating or getting a false signal from the sending unit.



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