× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2500HD 6.6L diesel Coolant Missing
Posted to Technical Discussion Forum on 4/18/2010 4 Replies

This truck has been loosing coolant. About a quart a week. Water pump, thermostats, and lower hose has been replaced and a coolant has been flused. This did not correct the issue. Truck runs great, good gas mileage (19.8 MPG). It has zero coolant leaks. What c... Login to read more.

4 Replies Received (View Replies)

 

car Vehicle Data

2003 Chevrolet Silverado 2500 HD LT 6.6L

Engine6.6 L
Trans5-speed Automatic (Electronic)

car Vehicle Data

2003 Chevrolet Silverado 2500 HD LT 6.6L

Engine6.6 L
Trans5-speed Automatic (Electronic)