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  • No A/C

    Ok so I havnt had AC in years. So I bought a recharge kit & gave it a go. Did everything I was supposed to & charged it. Wasnt blowing cold air. But the pressure gauge back on to check PSI (after driving home) & was at 0. Was about a 2min drive home. So Ifigure I have a leak somewhere. Another thing, no airflow through vents just to the floor on all settings. Its been like that forever. In winter same thing, to the floor..What would cause that? Im no A/C expert so Iwouldnt know where to start.

  • #2
    normally default is defrost if there isnt any vacuum but make sure the vacuum line is hooked up from the engine to pass compartment.
    those recharge kits suck. first if is empty it needs to be pulled in a vacuum.
    second those handy dandy gauges that come with them that show low, good, high or whatever are supposed to be read with the compressor running

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    • #3
      My vents are the same way. Good luck figuring the AC out.

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      • #4
        Compressor seemed to engage from what I could tell, but could be wrong.

        Had air flow to highest setting with MAX on
        Last edited by BP_Z28; June 22nd, 2010, 08:46 PM.

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        • #5
          should be able to tell. when the clutch is engaged the center of the pulley turns. when its off the center doesnt move when the engine is running

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          • #6
            maybe a pinhole in the condensor? Seemed to me like it was in a vulnerable position, right in front of the radiator. Though I don't have a condensor anymore.

            Used to own a Firebird.

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            • #7
              Originally posted by 1BADAIR View Post
              normally default is defrost if there isnt any vacuum but make sure the vacuum line is hooked up from the engine to pass compartment.
              X2 there. When I got the new motor in, that's one thing we "passed over". As soon as I got it hooked up, all controls worked. As far as general AC, I'd be inclined to check the condensor first.
              sigpic

              Why the Hell do I have to press 1 for english?!


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              • #8
                For the air blowing out to the floor - there's a vacuum canister inside the passenger wheel well (you'll have to remove the passenger wheel well cover) right by the horns.

                - Brian Meissen
                Owner, MiFBody.com
                Administrator, LTxTech.com


                1994 Camaro LT1 Transplant - 357ci LT1, cammed, stalled, and driven.
                2022 Camaro LT1 - "Cherry Bomb 2"
                Michigan FBody Meet & Greet Car Show 2022
                June 4th, 2022 - 9am to 3pm!!!
                The HUB Stadium, Auburn Hills, MI

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                • #9
                  For the air blowing out to the floor - there's a vacuum canister inside the passenger side of the bumper (you'll have to remove the passenger-side splash guard) right by the horns.

                  - Brian Meissen
                  Owner, MiFBody.com
                  Administrator, LTxTech.com


                  1994 Camaro LT1 Transplant - 357ci LT1, cammed, stalled, and driven.
                  2022 Camaro LT1 - "Cherry Bomb 2"
                  Michigan FBody Meet & Greet Car Show 2022
                  June 4th, 2022 - 9am to 3pm!!!
                  The HUB Stadium, Auburn Hills, MI

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                  • #10
                    there is a cheap a/c leak repair thats suppose to seal a hole but you cant put it in without refridgerant or it will seal up the service port aswell, the seminar on it seemed to show it worked well. worth a shot before spending big bucks, or use some dye to find the leak(s) as well
                    sigpic
                    The LS1 or Go Home Crew

                    ASE master certified
                    1998 Camarbo z28-going back to stock
                    11.3@121 old heads & cam setup




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                    • #11
                      Rolo, I have a full set of gauges and an A/C vacuum, we can discuss friday if you come down.
                      1999 Camaro - 6 liters of fury.....

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                      • #12
                        Make sure the condenser is plugged in. My Camaro's was unplugged, I found the plug, and reconnected it. I found out why it was unplugged.
                        Gone but not forgotten: 1986 Chevrolet Camaro IROC-Z

                        "You shall ride eternal. Shiny and chrome."

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                        • #13
                          Originally posted by MP81 View Post
                          Make sure the condenser is plugged in. My Camaro's was unplugged, I found the plug, and reconnected it. I found out why it was unplugged.
                          Was that the condensor or the accumulator?
                          sigpic

                          Why the Hell do I have to press 1 for english?!


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                          • #14
                            Whoops, I meant compressor, my bad.
                            Gone but not forgotten: 1986 Chevrolet Camaro IROC-Z

                            "You shall ride eternal. Shiny and chrome."

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                            • #15
                              Originally posted by sman View Post
                              Rolo, I have a full set of gauges and an A/C vacuum, we can discuss friday if you come down.
                              Sounds good to me!!!!

                              Yea on top of the no A/C , both my window motors decided to be PITA's so that was a hot ride home haha

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