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Thread: A/C Help After 5.3 Swap

  1. #1
    Join Date
    May 2009

    A/C Help After 5.3 Swap

    Hi Everyone. Swapped a 5.3 from a 2002 Tahoe into our 97 2 door Tahoe. We have been driving the thing all over the place because it is so much fun to drive now.

    But it's getting pretty warm out now so I really need to figure out the A/C.

    The compressor is a Sanden 508.

    I have the A/C Low Pressure Switch at the Drier and the A/C High Pressure Switch installed in the high pressure line between the condenser and compressor. I used this wiring diagram...

    I also tried this wiring diagram...

  2. #2
    Join Date
    Oct 2003
    ...wondering how your a/c project turned out. been a while. thanks.

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