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2008 Chevrolet Silverado 3500 HD WT 6.6L Cooling system
Posted to GM Engine on 9/2/2014 28 Replies

This truck only overheats when pulling a trailer. We replaced the fan clutch and fan shroud. No problems other than that. Wondering if anyone has come across this before or if you have any ideas what might be going on? Thanks in advance.

28 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Silverado 3500 HD WT

 
Message Closed w/Summary

car Vehicle Data

2008 Chevrolet Silverado 3500 HD WT

VIN 1GCJK336X8
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCooling System
ConditionsOverheats Under a Load
Message Closed w/Summary

car Vehicle Data

2008 Chevrolet Silverado 3500 HD WT

VIN 1GCJK336X8
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCooling System
ConditionsOverheats Under a Load