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1988 Chev/GMC Truck 1 Ton Dually 454CID A/C System
Posted to GM HVAC on 7/17/1998

Hello techs. I do alot of 134 rettrofitting on Chevy and Ford trucks with very good results, but with one exception, Chevy trucks with 454 engines. we ran into the same problem with one last summer that didn`t cool like it should, and it was a regular r12 job....

 
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car Vehicle Data

1988 Chev/GMC Truck 1 Ton Dually

VIN [No VIN Available]
Engine454 / 8 cyl
AffectedA/C System
ConditionsNot Cold
Message Closed

car Vehicle Data

1988 Chev/GMC Truck 1 Ton Dually

VIN [No VIN Available]
Engine454 / 8 cyl
AffectedA/C System
ConditionsNot Cold