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Heater Issued

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Old 01-24-2011, 06:14 AM
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Default Heater Issued

I have a 2001 Jeep Cherokee Sport. 2-wheel drive. Driving it this morning, my heater began blowing cool air, then within 2-3 minutes, my "check gauges" light came on due to the temperature increasing or "running hot!" My heater has been working alright, I mean, the air never was scorching hot, but it was warm. I just need some thoughts about what could be wrong. Thanks!

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Old 01-24-2011, 07:23 AM
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sounds like you have a problem with your cooling system. Either a bad thermostat or a clog somewhere.
Old 01-24-2011, 07:26 AM
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Moved to OEM TECH:
Old 01-24-2011, 07:32 AM
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Check your hoses to the heater core when hot they should both feel the same temp if not your heater core is plugged up.
Old 01-24-2011, 05:05 PM
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Originally Posted by ASNFMOM
Check your hoses to the heater core when hot they should both feel the same temp if not your heater core is plugged up.
Thanks. I think the thermostat just got stuck. Found a somewhat quick fix/cheap fix that I may be able to do myself. Thanks for your thoughts.
Old 01-24-2011, 05:07 PM
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Originally Posted by K.Sparks
Thanks. I think the thermostat just got stuck. Found a somewhat quick fix/cheap fix that I may be able to do myself. Thanks for your thoughts.
Check your waterpump for leaks or bad bearings. use a reputable t-stat when you change it
Old 01-24-2011, 05:08 PM
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Also check your fans for proper function.
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