8.1L Engine

How to Replace the Water Pump and Thermostat on a Chevy 2500HD with 8.1L Engine

Brian Eslick from How to Automotive http://www.howtoautomotive.com/ takes you step-by-step through the process of replacing the water pump and thermostat on a 2001-2007 Chevy 2500HD pickup with 8.1L engine.