Question about 1998 Jeep Grand Cherokee

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There is a bad musky smell that comes out of vents.when i turn on.i thought it was my heater coil./evoprator? but i got heat? i want to get rid of that smell.

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Under the cowl on the passenger side (where the hood and windshield meet) there may either be a cabin air filter or just a mesh screen. If it has a filter, then replace it as that's probably the cause. If it's a mesh screen, then most likely it's allowed stuff into the vent and has caused the drain on the vent to clog and is most likely the cause of the smell. I'm not sure where the actual drain will be on your car. You could also install a filter in place of the mesh screen as well.

Posted on Oct 08, 2009

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