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2002 Jeep liberty heater core

Wifes liberty is still blowing cold air after replacing the thermostat and flushing the radiator fliud. Next step is the heater core correct? Never replaced one before. How do i get this done?


Puke, Next step is the heater

Puke,

Next step is the heater core correct?

NO.

Next step is to rule out a heat control valve issue.

After that

A foward and reverse flush of the heater core.

After that

A head gasket or head issue must be ruled out.

After that post the results of a (CYLINDER LEAK DOWN) test and a (COMPRESSION TEST).

Is the jeep running hotter than normal or overheating?

Is it possible you installed the thermostat upside down?

How long has it been blowing (COLD) air?

Have you checked for TSB's or recalls?

Have you ruled out an (AIR POCKET)?


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