2008 Aveo A/C Problems. HELP ME!

Okay I Need Some Mechanics Expertise...The A/C In My Car Wasn't Working At All...It Would Blow Air, But 0nly Hott Air. I Had It Checked 0ut && Turns 0ut The Expansion Valve Was Damaged-Causing It To Stick. So I Had That Replaced-Had It Vacuumed 0ut & Recharged...My Air Is Cool, But It's Not Cool Enough To Ride With The Windows Up. My Compressor Is Running Fine 0n Both The High && Low Side. No Freon Leak. It Has The EXACT Amount 0f Freon It's Supposed To Have. Everything Is Working Like It's Supposed To. The Air Is Just Not Cold Enough. Now I've Noticed That My A/C Makes This Funny Sound When I Turn It 0n && Drive, But It Stops As Soon As I Turn AC 0ff. It's Similar To A "Grrrr' Sound 0r Like A Gruff Humming Sound. Can Anyone Tell Me What That Sound Is && If It Could Be The Reason Why I Can't Get Cold Enough Air 0ut 0f My A/C...0r Any Suggestions 0n What I Can Do To Get It Working?! Please?! I Need Help! Lol! Thank You!

First, why are you replacing "o" with zero. Seems like a pain to type that.

Secondly, mine growled and didn't get real cold too (2009 model) until I got it evacuated and recharged. As for the cause of it, no idea. I would suggest another evacuate and recharge from a different reputable shop.

second EAD15 answers or learn to do your self. Check your air filter and inside fan.

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Originally Posted by xintersecty

second EAD15 answers or learn to do your self. Check your air filter and inside fan.

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I've had it evacuated & recharhed 3 different times by 3 different well known shops..Also, I just discovered that there is a "fill-in" screw I guess you would call it missing on my intake air hose could that be why my air is cooler but not cold enough and then it'll get hot sometimes also could that explain it