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2003 Chevrolet Express 3500 6.0L Engine Temp
Posted to GM Engine on 8/24/2006 15 Replies

This van has an overheating problem with A/C on or when pulling a long grade. we originally replaced the headgaskets due to high HC in the cooling system and a leaky water pump. after the repair it continues to run in the red 250+ degrees when the A/C is on an...

15 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Express 3500

VIN 1GBHG31U83
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine Temp
ConditionsRunning Hot With A/C On
Misc.Cut Away Van With Box (Plumbing Truck)
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Express 3500

VIN 1GBHG31U83
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine Temp
ConditionsRunning Hot With A/C On
Misc.Cut Away Van With Box (Plumbing Truck)