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2004 Chevrolet Silverado 2500 HD LS 6.6L Overheats
Posted to GM Engine on 8/25/2009 10 Replies

Truck seems to run 10-15 degrees hot at all times. Fan kicks on when towing on flat road and stays on almost continuously (75 deg ambient). Radiator seems clean and clear of debris, no aftermarket grille. Towing a 7200lb travel trailer seems to really make thi...

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  Related Documents & Media  2004 Chevrolet Silverado 2500 HD LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 2500 HD LS

VIN 1GCHK23214
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedOverheats
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 2500 HD LS

VIN 1GCHK23214
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedOverheats