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1987 Chevrolet G20 Chevy Van 5.7L Cooling
Posted to GM HVAC on 5/24/2000

I had another van exactly like this and it would freeze you out this one I converted to 134a and put about 3.5lbs in and it will maby blow 70 degrees while idling and 60 when driving in weather where you dont really need [...] calls for 4.5 lbs of r12 and I pu...

  Related Documents & Media  1987 Chevrolet G20 Chevy Van

 
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car Vehicle Data

1987 Chevrolet G20 Chevy Van

VIN 1GBEG25K5H
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedCooling
ConditionsNot Very Cold
Misc.Conversion Van With Rear Air
Message Closed

car Vehicle Data

1987 Chevrolet G20 Chevy Van

VIN 1GBEG25K5H
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI
AffectedCooling
ConditionsNot Very Cold
Misc.Conversion Van With Rear Air