1999 Jeep Wrangler Logo
R
Ronald Posted on Jan 10, 2014
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No heat replaced blower, dash swicths and heat coil...nothing....

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  • Jeep Master 20,706 Answers
  • Posted on Jan 10, 2014
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Joined: Apr 06, 2013
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Why not diagnose it and not GUE$$
why not say, if heat fan works, does it????? that is first ?
and if engine reaches and holds at 180F temp or more. does it?
it only takes 2 things to get heat.

1: hot water 180F passing through the core, (easy tests ,ask)
2: air actually flowing through the core.
just 2 things, and easy tests. ask.
getting hot air to where you want it, that is a whole other matter (dampers)

the answer is here. (basics)
http://www.fixkick.com/AirCond/heater.html


heater in cab has issues

fixkick.com

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