A/C question

Discussion in 'General Ranchero Help' started by Clark, Jun 13, 2024.

  1. andrewok1

    andrewok1 In Maximum Overdrive GOLD MEMBER SILVER MEMBER

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    4,351
    Location:
    ocala ,florida
    Okay Good luck with your AC ....
     
  2. BetterBunny

    BetterBunny In First Gear

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    3
  3. Clark

    Clark In Maximum Overdrive

    Messages:
    3,056
    Location:
    Brighton, Colorado
    Ok, replaced the one bad vacuum motor. In the process, I put a T in the vacuum line from the engine compartment to the selector valve and a vacuum gauge in the cab.

    I drove the Ranchero Saturday and the vacuum gauge ran 15 in Hg either at idle or driving - with the selector in the off position. Once moving the selector to any other position - vent, heat, or A/C - the vacuum went to zero! Sheeeezery. Yet another leak in that system somewhere.

    I wish someone made replacement electric solenoid motors and selector switch for this '75 HVAC system.
     
  4. BetterBunny

    BetterBunny In First Gear

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    3

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