Antifreeze and Engine Coolant

How do you change your thermostat on a 2003 impala?


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2008-10-11 02:14:43
2008-10-11 02:14:43

Drain the radiator into a container. Remove the upper radiator hose at the engine. Remove the2 bolts on the thermostat housing and lift it up. Remove the thermostat and clean the surfaces. Install the thermostat and the bolts. install the top radiator hoes and fill the radiator.jd

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