1994 Buick Park Avenue A/C compressor engages & dise

1994 BUICK PARK AVENUE
80,000 MILES • 6 CYL • FWD • AUTOMATIC
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WILLIAM ONEAL
  • MEMBER
  • 3 POSTS
A/C cools great...when using, compressor
makes clicking sound. Compressor is clicking
"off & on" continually when using A/C.
I can see compressor engaging "off & on".
I also have same problem when using heater.
Great heat....but compressor is engaging..
"off & on"...Do I have a switch problem ?
Mar 10, 2009 at 5:41 AM
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ZACKMAN
  • ✓Experienced Mechanic
  • 4,202 POSTS
Either you don't have enough refrigerant, or one of the switches is bad


https://images.2carpros.com/forum/automotive_pictures/55316_94parkaveac_1.jpg

Mar 11, 2009 at 4:11 PM
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