2002 BUICK TEMPERATURE GAUGE GOIN HOT

  • Tiny
  • sgachot82
  • 2002 Buick

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

Thursday, June 24th, 2010 AT 12:37 PM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 41,700 posts

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.

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Tuesday, July 13th, 2010 AT 9:49 AM

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