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Thread: Heater, A/C issues

  1. #1
    Oh, the possibilities! njmmarines's Avatar
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    Default Heater, A/C issues

    I have a '97 TJ, only the defroster vent works and occationally the floor vents no matter what setting it is on. The dash vents worked when I bought it and suddenly just quit. Any advice?

  2. #2
    I am a chapter of one sincitycj's Avatar
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    Sounds like your blend door took a crap.
    Quote Originally Posted by usnavymitchells View Post
    went to google to see if I too was a dumb ass!!! Well actually I am.

    http://www.sincityrubs.com/

  3. #3
    Just a country boy. distortedtj's Avatar
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    Vacuum leak. Common issue on TJ's. Defrost is the default setting for any leaks in the system.

    First pop your hood....look at the vacuum lines on the side of the intake manifold.
    See you on the trail.....TREAD LIGHTLY!

    Wars may come and go but, my soldiers remain eternal.

  4. #4
    darwinism at its best irish1371's Avatar
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    there is a black ball under the battery tray, it is a vacuum tank, make sure the line is on without cracks/splits
    "Some people wonder their whole lives if they will ever make a difference. Marines don't have that problem." Pres. Ronald Reagan
    Army vs Marines = http://www.youtube.com/watch?v=_2M7ckkxQLU

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