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1985 Chev/GMC Truck Suburban 7.4L Low Side Pressure
Posted to GM HVAC on 8/10/1998

Hi All, We had this subruban come in to our shop not cooling after another shop had converted it to r134a. This truck has rear air that uses a orafice tube for the front evap, an a expansion valve for the rear evap. We found accumulator totally filled with oil...

 
Message Closed w/FIX

car Vehicle Data

1985 Chev/GMC Truck Suburban

VIN [No VIN Available]
Engine7.4 L / 8 cyl
AffectedLow Side Pressure
ConditionsNot Cold
Message Closed w/FIX

car Vehicle Data

1985 Chev/GMC Truck Suburban

VIN [No VIN Available]
Engine7.4 L / 8 cyl
AffectedLow Side Pressure
ConditionsNot Cold