Frequent question : how to put freon in a 1999 jeep cherokee?

Also, where do you put Freon in a Jeep Cherokee?

Likewise, how do you put Freon in a 1998 Jeep Cherokee?

1. Locate the low-pressure port on an air conditioning line near the coolant reservoir bottle, and remove the cap covering it.
2. Attach the end of the air recharge hose to the low-pressure port.
3. Attach the can of refrigerant to the valve-end of the hose.

Also know, do you charge AC on high or low side? Every auto air conditioning system has two service ports: one on the high pressure and one on the low pressure side. When recharging with AC Avalanche refrigerant, for safety, you will charge through the low side service port. Never charge through the high side port.

People ask also, how do you recharge the AC on a 94 Jeep Cherokee?

1. Start the engine.
2. Switch the A/C on full fan speed and MAX cool.
3. Shake the R-134a can.
4. Connect the charging hose of the refrigerant can to the low pressure service port.
5. Pull the trigger on the can while pointing it down to make sure it flows properly.

Where do I put Freon in my car?

For most vehicles, the low pressure side fill port is located on the left side of the engine bay. It will often be a small section of metal pipe that has two lengths of rubber hose coming off either end. Look to the back of the engine bay called the firewall.

How do you put Freon in a 2001 Jeep Grand Cherokee?

Why is my Jeep AC not working?

While there are a variety of reasons your Jeep Wrangler air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.

What’s the difference between R134a and R1234yf?

R134a and R1234yf are similar, however, R1234yf was created as a more environmentally friendly replacement to R134a. The biggest difference between the two is that R1234yf is mildly flammable and does require special handling. … R744 is carbon dioxide, so it is non-flammable.

How do I recharge my AC in my Jeep Cherokee?

How much AC recharge do I need?

While the standard auto air conditioning system needs about three pounds of liquid Freon, the amount does vary, so check with your manufacturer or have your mechanic check.

How much oil do I put in my AC compressor?

The AC system in most modern vehicles needs a total of 4 ounces (120 ml) of oil. So, checking the manual is a good idea to be sure of the exact amount and to avoid over- or under-filling the system. A low level of oil may cause compression failure, and overfilling will also hurt cooling performance.

How do I recharge the AC in my car?

1. Materials Needed:
2. Step 1: Turn on your AC.
3. Step 2: Determine if AC compressor is engaging.
4. Step 3: Test the pressure.
5. Step 4: Attach the recharge hose from the kit.
6. Step 5: Restart the vehicle and monitor the gauge.
7. Step 6: Thread the refrigerant can onto the recharge hose.

Is PAG 46 and PAG 100 Compatible?

➔ PAG oils are highly miscible with R134a (PAG oils 46 YF and 100 YF also with R1234yf) and are suitable for lubricating the air conditioning systems of most passenger and commercial vehicles.

Does AutoZone check freon?

When it’s time for an AC recharge, turn to AutoZone. We carry R134a refrigerant, PAG46 oil, AC stop leak, AC system cleaner, and more. AutoZone will test your car’s parts for free.