Were is the ac lower service port?

For a V-6 engine, the low service port is located on the passenger side down low along the fenderwell about 4-6 " back from the firewall. Just follow the two tubes from the compressor. You will see...

the low pressure ac port is on passenger side, down between engine and firewall. the cap has a "L" on it!! its about 2 feet down.

It varies from year to year, make to make, model to model. Need to know what year, make and model you have.

Follow the larger hose from the compressor Could be near the drier at the passenger side firewall its located between the evaporater and compressor. if that helps any

O.K. I hat Alyssa L.