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1984 Chevrolet P30 7.4L A/C System
Posted to GM HVAC on 4/10/2001

Hello Iam having trouble repairing this a/c system. It has a York compressior, when running the temp is 58 degrees. I changed the expanion valve, because when you raise the rpm,s the low side drops from 28 to 18 and the high side stays at 150. Iam not sure how...

  Related Documents & Media  1984 Chevrolet P30

 
Message Closed w/FIX

car Vehicle Data

1984 Chevrolet P30

VIN 1GBKP37W2E
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryCARB
AffectedA/C System
ConditionsNot Cold
Message Closed w/FIX

car Vehicle Data

1984 Chevrolet P30

VIN 1GBKP37W2E
Engine7.4 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryCARB
AffectedA/C System
ConditionsNot Cold