hvac

  1. kjCherokee

    AC blowing hot and radiator fan won’t cut on

    Help! I just inherited a 2003 Jeep Liberty Sport 3.7L and my ac won’t blow cold and the radiator fan won’t cut on anymore. I just replaced the fan last week because the old one stopped working and the new fan worked until today when it stopped entirely.
  2. oblivionnewtonjohn

    AC compressor replaced, worked great first day, now only cold at low vehicle speed

    I replaced the compressor and accumulator,etc. I had Pep Boys pull vacuum and charge. It worked great the first few days, we went on vacation, returning I noticed it wasn't blowing as cold, started to worry there may be a leak. But I then noticed it would **** cold at low vehicle speed or...
  3. WheelNut

    Very little heat- Diagnosing the source of the problem?

    Hi guys, First post here! I recently bought a $1000 KJ as my first 4x4 and she's a bit rough around the edges! I was looking for a nice XJ, but of course finding a 2-door manual that isn't wrecked is impossible and the KJ was definitely in my budget. Also, who doesn't like a project?! Oh, and I...
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