what's it doing?
Mine Does
The 1988 Jeep Cherokee air conditioning low pressure port is located on the air conditioning compressor. The low pressure port will be on the right hand side of the compressor.
2.25 pounds
nothing.
The bearing has failed in the water pump. The pump will need replaced.
if its the 5.2 liter model thats your answer right there
R134a
It doesn't have one.
The low pressure connection for your 1993 Jeep Cherokee air conditioning system is located on the top of the air conditioning compressor. There is a low pressure connection and a high pressure connection, both should be labeled.
www.sgarlic.com/jeepsite/heatercore.html
With a refrigerant recovery and recycling machine.
Its part of the liquid line on a Grand Cherokee and on a regular Cherokee you have an expansion valve located on the passengers side firewall..................