Air conditioner

Tiny
JB2DEAN
  • 2000 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 180,000 MILES

Compressor cuts in and out intermittently

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Wednesday, July 27th, 2011 AT 12:16 AM

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Tiny
PROTECH1980
  • EXPERT
  • 925 POSTS

Could be quick cycling due to low charge, have pressures tested with gauges to find out.

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Wednesday, July 27th, 2011 AT 1:15 AM
Tiny
JB2DEAN
  • MEMBER

Low pressure switch is closed when compressor drops out at idle.
Compressor drops in and out at highway speed. Will be checking with gauges.

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Wednesday, July 27th, 2011 AT 1:37 AM

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