1991 PLYMOUTH WHY WOULD MY AC RUN HOT WHILE DRI

  • Tiny
  • kimmie_Lumen
  • 1991 Plymouth

Air Conditioning problem
1991 Other Plymouth Models 4 cyl Front Wheel Drive Automatic

when l drive with the ac on the temputer get's pass the half way mark and stay's at that spot sometimes it goes a litte over the line. Once l shift the air off it's start's to cool off. I have changed the ac belt new temputer sendior the temp state and had the it check with a radiator guy he say's it fine the radiator is running 116 to 117 and the tem state is 172 to 173 the fan is working fine it stay's on all the time please the information would be helpfull

Sunday, September 28th, 2008 AT 7:23 PM

1 Answer

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,305 posts

Hi: with the AC on, you are adding an extra draw on the engine, which can cause it to run a little hotter. However, it shouldn't over heat. Is the engine using coolant?

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Sunday, March 22nd, 2009 AT 4:07 PM

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