I need to charge my AC. I have done this before on other cars without a problem. But for some reason I can not find the low pressure port on my 2003 Escort ZX2.

passenger side near accumulator.

Still not finding it. I find the high pressure port that comes out of the firewall and then all the way to the front passenger side of the car and goes into what I am thinking is the accumulator. On my old Grand Prix it had a blue cap on it, is that true for this car too?

look under inner fender of passenger side(front of tire),may have to remove inner shield.

Got it done. Ice cold now. Thanks for your help.

Your welcome.