HEATER NOT BLOWING HOT AIR

2000 Jeep Cherokee

Tiny

oconleyjr

March, 28, 2008 AT 7:44 PM

Heater problem
2000 Jeep Cherokee 6 cyl Two Wheel Drive Automatic 113950 miles

My temp. Gauge is overheating and my heater is not blowing out hot air only cool air when the heater is on. The A/C works fine. I changed the thermostat and the coolant. What else could be wrong?

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3 Answers

Tiny

mastertechtim

March, 28, 2008 AT 7:46 PM

Sounds like a bad head gasket. Does the cooling fan come on and stay on while its overheating?

Tiny

oconleyjr

March, 29, 2008 AT 8:16 PM

Yes the fan comes on and stays on when the temp. Gauge overheat

Tiny

mastertechtim

March, 29, 2008 AT 8:40 PM

Sounds like head gasket. To know for sure have it tested for exhaust gases in it.

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