Buy a kit at Wal-Mart or auto parts comes with instructions
The 2002 Dodge Grand Caravan air conditioning recharge valve is located on the air conditioning compressor. The recharge valve will be labeled as such.
Jeep Grand Cherokee cooling system through the low port on the air conditioning compressor. Connect your Freon bottle to the port and discharge.
On the V8 engined cars it is on the passenger side if the engine compartment, about a foot from the firewall. The fitting will have a black cap on it, and when you take the cap off you will find the threads are on the inside of the tube rather than the outside.
To recharge the air conditioning in a 1999 Jeep Grand Cherokee, first locate the low-pressure service port, usually found on the larger diameter AC line. Attach a refrigerant can with a gauge to the port, ensuring the engine is running and the AC is set to maximum. Open the canister valve and monitor the pressure gauge, adding refrigerant until the appropriate pressure is reached, typically between 25-45 psi, depending on ambient temperature. Always check for leaks and consider having a professional evaluate the system if problems persist.
It doesn't have one.
Buy the Hayes Repair manual and it details the procedure
www.sgarlic.com/jeepsite/heatercore.html
Buy a kit at wal-Mart or auto parts comes with instructions
There never was a 1974 Jeep Grand Cherokee.
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..................
On the low side service port that is located on the a/c compressor manifold.....
Looking for the radiator cooling fan air conditioning wiring diagrams for 2000 cherokee laredo