Brian Eslick from How to Automotive http://www.howtoautomotive.com talks with you about how a electric water pump and thermostat on cars make you more horsepower and have clean emissions at the same time.
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How to Replace Electric Water Pump and Thermostat on a 2006 BMW 325i
Brian Eslick from How to Automotive takes you step-by step through the process of changing the electric water pump on a 2006 BMW 325i.