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1994 Buick Century

Tiny
XFROSTBITEX
  • MEMBER
  • 1994 BUICK CENTURY
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 160,000 MILES
I have owned this vehicle for a 1.5 years and wanted ac.I recently recharged a completely empty low valve and the A/C compressor engaged and worked. For about 1 day. The pressure hasnt lowered so I ruled out a leak. When the AC is not running pressure is at 35psi and when running its at 25psi but the compressor doesnt engage. The fuse is good, it has freon, any ideas?
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Sunday, September 14th, 2008 AT 9:21 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

start with checking that there is power at the A/C clutch when you go to turn it on, if power is present the clutch will be faulty, no power check for a fuse first then check the circuit for any faults. Start here,

mark (mhpautos)
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Monday, January 14th, 2019 AT 9:41 AM

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