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post #1 of 4 (permalink) Old 08-23-2010, 07:49 PM Thread Starter
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A/C Not Working Properly

I have a 2010 Cobalt LT 2.2 i bought a couple months ago. Since day 1 i have had issues with the a/c not cooling properly, took it back and they said everything was fine. Then i decided to check the pressure using my guages from when i worked in a shop, and i added about .2 lbs of freon bringing the total to 1.1 lbs. A/C worked great until i took it back to have a new headliner and door panel installed. They checked the system again and told me it was overcharged, evacuated it and recharged it to .9 lbs. A/C was crap again until a added about .2 more to it. Anyone else had this problem with their a/c?
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post #2 of 4 (permalink) Old 08-23-2010, 08:05 PM
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My line was leaking at the fitting and I had it replaced on warranty.
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post #3 of 4 (permalink) Old 09-10-2010, 10:51 PM
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my A/C had poor performance on my 2010... I took it in and they found that the Expansion valve wasn't metering correctly.. They changed it and all is well now
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post #4 of 4 (permalink) Old 09-13-2010, 09:28 PM
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Nope mine works great...actually have to turn it down if it's on recirculate for too long.
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