134a there a tag that says how much or system holds if you have rear air its more
Connect your Freon bottle to the low pressure port on your 1998 Chevy S 10 Blazer air conditioning compressor. Discharge the Freon into the compressor. A recharge kit will make this process quite simple.
where are the ports to recharge the air conditioning on a 1998 chevy lumina car with a v6?
R134a
r-134
You can recharge your 1998 Mercury Mystique air conditioning system through the low pressure port. You can find the low pressure port on top of the air conditioning compressor.
3.50 lbs. Works well.
Buy the Hayes Repair manual and it details the procedure
Using the proper type of freon and a gauge, connect to the low side ac port. With the engine running and the ac on high, add freon till the gauge shows full.
Both high and low service ports are located on the top of the a/c compressor manifold assembly......
You can recharge your vehicle ac system through the low side port, you can also check the pressure through the same port. There is a website with helpful information about your vehicles ac system www.idqusa.com.
Its on top of the a/c accumulator....................
Blue port. If you have the rear air then the charge will be greater than front air only.