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1976 Chev/GMC Truck 2500 5.7L Cooling System
Posted to GM Engine on 7/28/2000

truck only overheats when driving above 25 mph over .5 miles/if you stop or pull temp cable on,temp returns to normal,even while driving with temp cable on it will not overheat/customer son replace water pump and thermostant/no coolant flowing thru radiator cl...

 
Message Closed w/FIX

car Vehicle Data

1976 Chev/GMC Truck 2500

VIN [No VIN Available]
Engine5.7 L / 8 cyl
AffectedCooling System
ConditionsOverheating
Misc.Valuevan Step Van
Message Closed w/FIX

car Vehicle Data

1976 Chev/GMC Truck 2500

VIN [No VIN Available]
Engine5.7 L / 8 cyl
AffectedCooling System
ConditionsOverheating
Misc.Valuevan Step Van