Question about 1995 Pontiac Grand Am

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1995 pontiac grand am: AC lines: PLEASE HELP

I have a 1995 grand am se 2.3L. I need to know what the two pressurized metal lines going into the firewall are. I accidentally unhooked to smaller of the two lines and believe that refrigerent came out. I hooked the line back up and checked the refrigerent level and it is okay, but the ac is still not blowing cold. Please Help

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  • jawasko Apr 18, 2009

    I accidently unhooked the wrong line. It is a metal line that was pressurized. I believe that it is an ac line.

  • jawasko Apr 19, 2009

    I have checked the low side with a gauge and added a little 134a but my gauge reads in the safe operating range. If i unhooked the high side would the low side still read full, and if so how do i recharge High side.

  • Richard Scordino May 11, 2010

    Likely you lost some refrigerant...system may have some in there but not enough. You need a set of gauges to fill correctly.

  • yadayada
    yadayada May 11, 2010

    what did you do?,

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  • Master
  • 3,113 Answers

Close the hood and take to a mechanic asap.

Posted on May 19, 2009

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