Add it to the low presser side. It will be located on the evaporator on the fire wall on the passenger side of vehicle.
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.
You add freon to the a/c by using the low side, suction side (larger hose).............
R134a
If that is all that you want to do then just add it on the low side service port that is located on the a/c accumulator...................
The 1996 Suburban uses r134 Freon. The fittings to add Freon are different sizes on r12 and r134, making it impossible to add the wrong type to your vehicle.
Freon was not installed in any vehicle built after 1995.Freon was not installed in any vehicle built after 1995.
Low pressure line - larger line from A/C compressor
To the transmission. Down the dipstick tube.
Low pressure line Larger line running from compressor
Buy a kit at Wal-Mart or auto parts comes with instructions
where do you add freon to a 1998 Toyota Avalon. Where is it located ? thats actually something u have to take to a repair shop to do. make sure the repair shop services the ac for ur car. depending where you go it can be a bit costly depending on the size of each of them.
Using a set of gauges you will put the blue hose on the low side which is the suction side and the red hose on the high side which is the discharge side and using the remaining yellow hose you will attach the can of freon and add the correct amount plus add oil as well....