Air conditioner A/C is not blowing enough cold air like it used to. A/C is turned on high and I'm still riding and sweating.....

If it is not blowing out enough cold air it appears you may be low on refrigerant. The latter will cause the compressor to short cycle with resultant warmer than normal output temps.

this could be a hole in an AC line trace or have the lines traced replace and replaced Freon

What's the temp been out side? If its over 95 degrees only expect you air to blow at about 75. It's an air conditioner not a cold air maker.

It sounds like condensed water from the air conditioner. Just like a glass with ice in it sweats, the cold part of an air conditioner sweats. That water needs to go somewhere. There is a drain on the bottom of the ductwork that comes out under the car, often toward the passenger side.

If the drain gets plugged, the A/C still sweats, but the water builds up inside the ductwork.

You can often clear the drain by blowing some air up the drain from the outside. (Don't use too much pressure!)

This means you need to add more freon, you can take it in to get added or just go to your nearest auto shop and buy some with a connector and just turn your car on with your air conditioner on high, and connect the line to your can then to the low side of the air conditioner lines and hold the can up right so you let the gasses in, not liquid. when can is empty remove from low side and be careful disconnecting from can because freon is very nasty stuff and may still have a little in the can. and repeat until necessary.

possibl ac compressor clutch problem,cooling fan at rad not working so ac goes into high press mode and turns off(so it doesn,t blow system apart,built in safety)not enough r134 in system(low charge)

is low side pipes cold?,is it sweating good<is evap.core box leaking condensation? if so u have a temp door not moving inside

start car.turn on air conditioner high cool .raise hood look to see if the compressor clutch is engaged and running.if yes your ac air door could be stuck closed or the air door vacuum actutator not receiving vacuum.a vacuum line is broken or off. or the control switch bad.that control the AC and heater mode. if compressor clutch is not engagged.check for power at compressor clutch.if yes compressor clutch coil open. or the air conditioner refrigerant R 134 is low take car to a private garage with a good reputation. they wont be expensive as the dealership.have them hook car air conditioner to a manifold gauge set to check your refrigerant low side and high side pressure.

simply "adding a can"is a good way to end up with non-functional A/C. the typical system has high/low pressure switches that enable/disable the system. you need to be at the correct volume of refrigerant as specified on the sticker under the hood. i recommend using the proper equipment, evacuating, pulling a vacuum, and then refilling the system with the appropriate amount.

when an AC gets real hot and there is air in the system you get what is called High Head Pressure and the high pressure switch will not let the clutch engage. Need to have the system evacuated and recharged.