2008 TB. AC works, but hardly cold. The compressor clutch is engaged and good, and the gauge I purchased shows refrigerant level being good as well. The one thing I have noticed is that when the AC running (and the car is parked), there is excessive amount of moisture buildup around the accumulator. I mean, like water starts running under the car onto the ground like there is an open faucet under the car... i mean i can probably bottle the water and sell it !!!! I don't mind changing parts one by one (starting form the cheapest and easiest) until the issue is fixed, but correct me if I am wrong, there are no parts in the system that can be changed without having to capture the refrigerant first, correct? I am not willing to release refrigerant into the atmosphere, in which case I guess i have to go to a shop when i am suspecting min $800 . .thanks in advance for any suggestions.