Want this question answered?
it is on the passenger side at the front under the hood next to radiator
Low pressure port - Larger hose from air compressor
Where is the charging port for the a/c in a Oldsmobile alero
Blue port. If you have the rear air then the charge will be greater than front air only.
Your 1999 Oldsmobile air conditioning air compressor can be found on the left-hand side of the engine. You can fill the system with Freon through the low pressure port.
I found mine on the front center of the engine right by the exhaust manifold shield, it has a black protector cap to unscrew from it. You will need to use a long hose for reaching it from a freon can.
Very simple, actually I just did it, the ODBII port is directly under the steering wheel where the carpet and trim meet.
You can find the refrigerant charge port on top of the air conditioner compressor. The refrigerant charge port will be labeled as the low pressure port.
The 1987 Oldsmobile Delta 88 loci service port can be found on the top of the air conditioner compressor. The low side port will be labeled as such.
The low pressure port on a 1996 Oldsmobile Cutlass is between the compressor and the firewall. It is on the larger hose attached to the compressor.
its in the back left corner should have a blue cap on it with an L
The diagnostic port on a 1996 Oldsmobile Aurora is located below the dash on the driver's side. It is just to the right of the steering column.