Air conditioner in my 2000 grand am blows out air but doesnt get cold after driving for a litle whie its on max it feels like its getting cold but it never does any way to check or fix this problem

check all fuses for A/C
does dash blower work>?
does compression clutch engage and spin it fast.?
connect the fill can, with hose gauge., read zero>? walfart sells one.

You have a freon leak. Get freon with a die and see where it is leaking from. The water noise may not be related to the a/c, but maybe the heater.

as ur looking at engine go to the passenger side look half way down on the back of the engine ull see it

if it doesnt blow cold look for the compressor not running when turned on if it is running the feel the pipes were they go to the cowl they should be at least 45 degreees if one is warm and the other is kinda cold then the system is low on charge

I have a feeling that no one is checking the blend door in the plenum.

when was the last time you had it charged up ?????

your air con needs re gasing

What pressure did you have? And Is the front of the compressor turning when you have this pressure. Also feel the two lines going to the compressor, one should be hot and one should be cold.

It could be a fuse, or the blower motor resistor.

maybe drop the blower motor and check the vents for obstructions. I worked on a friend's car this spring that had a two year-old repair bill sucked in to the blower wheel....it limited the air output but made a lots of noise in the process.