Question about 1998 Jeep Grand Cherokee

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Think heater core going out . passenger floor damp .

Heater working fine for now

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  • Roberta Smith
    Roberta Smith May 11, 2010

    what is it doing or not doing to make you think it is failing ?


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When i initially asked the question i didn't see the part about the damp floor. sounds like the heater core is indeed leaking. someone may suggest using stopleak or something along that lines. i wouldn't recommend it as it will block passages in the motor where you need water to flow for proper cooling. basically you need to have the heater core replaced. if the vehicle is old and dying stopleak may be a cheaper alternative tho.

Posted on Oct 06, 2009

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