A/C Fill Question

[robroy55]

Hi once again Folks !
I have a 2002 24 valve and I need to add some F-34 to the systim. I can see two places to add freon, one is back by the firewall and the other is on the same side but up front. Can someone please tell me which one Front or Back ( firewall ) area I use to add freon?

Thanks for any help the pro's can give me!!
Rob Roy

[buxter]

If you mean F-134a refrigerant, freon is long out of use, the correct term is refrigerant.

Then the fill hose will only fit one they made it idiot proof ;-), if you take off the cap and there is a ball in it that's the wrong one. It should look like a car tire valve but a little bit bigger.

Hope that helps!