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1991 Cadillac DeVille 4.9L Compressor Relief Valve
Posted to GM HVAC on 8/2/2010 13 Replies

Hello, This deville came in with a contaminated system and bad compressor. I replaced the compressor, condensor, Rec/dryer and the updated filter/orfice. I manually flushed the evaperator and lines. I also replaced both temp sensors and the low pressure switch...

13 Replies Received (View Replies)

  Related Documents & Media  1991 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1991 Cadillac DeVille

VIN 1G6CD53B6M
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCompressor Relief Valve
ConditionsBlows Off the Relief Valve
Misc.Sedan Deville
Message Closed w/FIX

car Vehicle Data

1991 Cadillac DeVille

VIN 1G6CD53B6M
Engine4.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCompressor Relief Valve
ConditionsBlows Off the Relief Valve
Misc.Sedan Deville