1996 Chevy Silverado AC clutch engages but no air

Tiny
BULLFROGJIFF
  • MEMBER
  • 1996 CHEVROLET SILVERADO
Air Conditioning problem
1996 Chevy Silverado V8 Four Wheel Drive Manual

My air conditioning on my 96 k1500 quite getting cold. I put a gauge on it from one of the refill kits and says that the coolant pressure is good and the clutch kicks on and off near constantly. Any idea of what my problem is?
Sunday, August 15th, 2010 AT 12:28 AM

4 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Its probably still low freon
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Sunday, August 15th, 2010 AT 2:01 AM
Tiny
BULLFROGJIFF
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New gauge and freon level is normal.
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Monday, August 16th, 2010 AT 12:47 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be a problem with the magnetic clutch or voltage drop to it and also the low pressure switch
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Monday, August 16th, 2010 AT 5:23 PM
Tiny
BULLFROGJIFF
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I dont know if this is helpful or not but when the clutch engages the pressure goes up to around 55psi and when it disengages it drops to near 0psi
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Monday, August 16th, 2010 AT 7:30 PM

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