Ford Fiesta

How do you change a thermostat on Ford Fiesta zetec1.4i ghia?

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Wiki User
2007-08-15 16:34:20

Should be located in a removable housing at the engine end of

the upper radiator hose Drain about 1 gallon of coolant from the


Remove this housing

Make note how thermostat is installed

Clean both surfaces

Replace thermostat and gasket

Re-fill coolant slowly to prevent an air lock

Start engine and looks for leaks

Run engine to normal operating temperature with heater on

Re-check coolant level

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