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Contributor
19 Answers
- Posted on Dec 09, 2009
Re: 1998 Jeep Wrangler not blowing hot air. Fan is...
Your heater hose or heater core could be plug, or your flap that opens inside of the heater housing may not be opening like it should. It operates off a vacum line, check all your vacum lines going into your heater housing.
good luck
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