Ok so last summer I noticed my AC was starting to get a lil less cold. Now this summer it isnt cold at all.. Im a newby when it comes to AC work. I would rather get a lil advice from smoeone here. Who may can lead me in the right direction on diagnosing my problem. Hopefully I just need more Freon. Can someone tell me the steps to take to diagnose my problem and pictures would be helpful on where to look. Im not a super mechanic or nothing. I would rather try with u guys help first and save a buck. but if I can't figure nothin out then I'll just pay the money. I say I need pics cause I have no knowledge of the AC period.