Delayed heater
Thread Starter
Junior Member
Joined: Sep 2012
Posts: 61
Likes: 0
From: Davenport iowa
Model: Cherokee
Engine: 4.0
So heres the deal. I have a 94 cherokee two door. And when u turn the heater on the fan comes on but the heat doesnt. Then anywhere from 5 to 15 minutes later while driving down the road the heat will just decide to kick on. Any ideas?
CF Veteran
Joined: Nov 2009
Posts: 8,172
Likes: 17
From: The Republic of TEXAS
Year: 1998
Model: Cherokee
Engine: 4.0L HO
Under the hood, passenger side, in the heater hoses. Google "cherokee heater control valve" under "images". It can be eliminated by using longer heater hoses and plugging/capping the vacuum line. The factory eliminated it on '97 up XJs.
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