To properly recharge it you have to have a refrigerant recovery system and gauges.
With a can of freon
The recharge prot is on top of the "drier", which is located under the passenger side wheel well. Will-
Its on top of the a/c accumulator.................
The 1990 Buick LeSabre air conditioner recharge valve can be found on top of the air conditioning compressor. The air conditioner recharge valve will have a blue top.
Portable air conditioner will not blow cold air. What to do?
either your blower is bad, or you need a a/c recharge.
If no parts are needed probably around
can some tell me where the port is the 1993 lexus so I can recharge air conditioner
No
There are two ports to recharge the air conditioner in a 1998 VW Jetta. Follow the Air Conditioner lines to the firewall, the lower one is on the passenger side near the strut tower.
You will need a Freon recharge kit. Connect the hoses of the recharge kit to the ports on top of the air conditioner compressor. Release the Freon into the compressor.
The 1997 Ford F1 50 pickup truck low pressure recharge port is located on the air conditioner compressor. The low pressure recharge port will be labeled as such.