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  1. System not holding vacuum - Automotive Air Conditioning …

    Mar 29, 2023 · Of course, you'll be gambling that the vacuum leak isn't someplace else. Also, I suggest flushing the rest of the system (and possibly replacing the condenser) since the …

  2. line size - Automotive Air Conditioning Information Forum

    Mar 11, 2024 · Automotive Air Conditioning Information Forum Automotive AC Repair and Discussion topics.

  3. Nitrogen leak testing - Automotive Air Conditioning Information …

    Aug 2, 2023 · Automotive Air Conditioning Information Forum Automotive AC Repair and Discussion topics. Board index Automotive Air Conditioning Forum

  4. Evaporator temperature sensor placement - Automotive Air …

    Nov 4, 2019 · Hey all, first post here! I need help with the mounting location of the temperature sensor of the evaporator of my car. I had the evaporator replaced recently and i dont think the …

  5. Resurrecting 1970 GM AC with POA - Automotive Air Conditioning ...

    Aug 20, 2018 · Hi my name is Clint and I'm working to get the factory air working on my 1970 Chevrolet Nova. I am a mechanical engineer with a background on the theory of refrigeration …

  6. hardline and Swagloc fittings for auto a/c - Automotive Air ...

    Oct 16, 2016 · Automotive Air Conditioning Information Forum Automotive AC Repair and Discussion topics.

  7. Evacuate and Charging Procedure. - Automotive Air Conditioning ...

    Apr 12, 2016 · Evacuate and Charging Procedure. Attach a/c manifold gauges to the vehicle. Make sure you attach the correct hose to the proper service port. This is very important to …

  8. Unable to pull deep vacuum - Automotive Air Conditioning …

    Jun 23, 2021 · I can isolate the manifold, and/or between the pump and service port. With the manifold connected to the service port (s) and high and low side valves are closed, it pulls …

  9. wont hold vacum but will hold pressure - Automotive Air …

    Nov 25, 2023 · Automotive Air Conditioning Information Forum Automotive AC Repair and Discussion topics.

  10. High low side pressure, normal high side - Automotive Air …

    Jul 18, 2021 · AC was in "auto" for the above where the lowest temp setting available is 60°. Tried using "manual" mode (the snow flake button and recirculating) to see if the temps would go …