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Drain the radiator in a container. Remove the top radiator hose from the engine. That is the thermostat housing. Remove the 2 bolts and the housing. Remove the thermostat and clean the surfaces where the housing mates to the intake. Install the new thermostat and housing with the 2 bolts. Reinstall the upper hose and refill the radiator.
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∙ 15y ago
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How do you change thermostat in Chevy impala 2004 3.4 liter?
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How many valves does the 2004 Chevrolet Impala have?
The 2004 Chevrolet Impala has 12 valves.
What size engine does the 2004 Chevrolet Impala have?
The 2004 Chevrolet Impala has a V6 engine.
Where is the engine coolant temperature sensor on a 2004 Chevrolet Impala?
It is located in the intake manifold near the thermostat housing.
Is the 2004 Chevrolet Impala electric or gas?
The 2004 Chevrolet Impala is a gas-powered vehicle.
What is the cam type of the 2004 Chevrolet Impala?
The 2004 Chevrolet Impala has overhead valves (OHV).
What kind of transmission does the 2004 Chevrolet Impala have?
The 2004 Chevrolet Impala has a 4-speed automatic.
What does a change oil light mean in at 2004 Chevrolet impala?
Time to change your oil in your engine!
What kind of fuel does the 2004 Chevrolet Impala use?
The 2004 Chevrolet Impala runs on regular unleaded.
How tall is the 2004 Chevrolet Impala?
The height of the 2004 Chevrolet Impala is 4 ft. 9.3 in. (57.3 in.).
What is the drag coefficient of the 2004 Chevrolet Impala?
The 2004 Chevrolet Impala has a drag coefficient of .31 Cd.
How long is the 2004 Chevrolet Impala?
The 2004 Chevrolet Impala is 16 ft. 8 in. (200 in.) long.
