Question about 1995 Buick Regal

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1994 buick regal cooling fan's not working

Can't use AC or over heat's the engine

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  • Master
  • 508 Answers

Temperature switch bad goto dealer parts get diagram(they give free)find switch remove plug to switch (turn ignition key to on position)take short piece of wire jump plug wires see if fan starts if not check fan motors for operation if they do switch bad replace you can get better deal at local parts house than dealer on switch try that see if thats whats doing it!!!!Best Of Luck toYou!!!!

Posted on Jun 30, 2009

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  • Master
  • 1,056 Answers

1 check that both fans are running when the ac is turned on. 2 the radiator maybe dirty. Cleaning usually do not help. To check your fan see if its getting the voltage when the ac is on. If there is voltage remove the fan and replace it. If it is not getting voltage check the relay, and fuse for that fan. A dirty radiator usually make the car run hotter at high speed. if not overheat it.

Posted on Jun 30, 2009

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1 Answer

Compressor and fans do not turn on until rev engine


I passed this question the first time I read it, so I will take a stab at it now.
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If the thermostat is not opening then the engine heats up. So I would replace that first and then see about the fans not turning.

Hope this helps

Matt

Jan 27, 2009 | 1996 Buick Regal Olympic Gold

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