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1990 Chev/GMC Truck 1 ton flatbe 454CID Radiator
Posted to GM Engine on 9/1/2000

been fighting this one for several months,,,,it only runs hot after driven at high freeway speeds,,,climbs slowly,,,,around town, no problem at all,,,,engine was rebuilt 20K ago,,,new pump,thermostat, fan clutch, rad rod and cleaned (i personaly watched the ra...

 
Message Closed w/FIX

car Vehicle Data

1990 Chev/GMC Truck 1 ton flatbe

VIN [No VIN Available]
Engine454 / 8 cyl
AffectedRadiator
ConditionsRuns Hot
Misc.Flat Bed
Message Closed w/FIX

car Vehicle Data

1990 Chev/GMC Truck 1 ton flatbe

VIN [No VIN Available]
Engine454 / 8 cyl
AffectedRadiator
ConditionsRuns Hot
Misc.Flat Bed