Question about 1992 Buick Roadmaster

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AC 92 Buick Roadmaster

When car setting still AC works good. Start driving AC goes to AUTO ECON

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  • Anonymous Feb 03, 2009

    When standing still the ac works good, when driving after that is tayes on for some time, but at some point is shuts down... When pushing the econ butten you can hear the relais switching, but nothing happens.

  • bakhsm0a Mar 15, 2009

    My AC works fine when car is at Parking or stop position, but when I drive sometimes it continue working and most of the times, it switch to ECONOMY mode and compressor goes off and I had to stop to press on econ button to have compressor work and AC is on again.

  • josephlawver May 21, 2009

    i have the same problem, i did a retrofit, charged with two 1 lb cans, it would shut off about 30mph. i added another can today and now it shuts down at 54 mph. i think if i add about another 1/2 can it should be fine, will repost tom



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U prob need to recharge ur ac

Posted on Feb 15, 2009


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