Mechanics

MODELS TEMPERATURE GAUGE GOIN HOT

2002 Buick Other

Engine Cooling problem
2002 Other Buick Models 6 cyl Two Wheel Drive Automatic 100000 miles

the temp gauge goes hot when I run the air-condition driving or not driving is it the water pump
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Sgachot82
June 24, 2010.



If it does it only when the a/c is on then it may be the fan isn't kicking on or your radiator may be going bad. You'll need to check your underhood fuse panel and see if the relay is bad or a fuse is blown. Also when it's hot shut the engine off and disconnect the fans so they won't start and put your h and on t he radiator in different places. If it is cold anywhere, then the radiator is bad. It should be or feel the same everywhere. Temp wise.

Hmac300
Jul 13, 2010.