Hello,I have a 1997 Olds Sillhouette with front and rear air conditioning. I am replacing the compressor, drier, and orifice tube. I believe the system uses PAG150??? What is the oil capacity of the system, and each part. I purchased the vehicle with the air conditioning not functioning, and there was no R134 in the system when I tried to recover it.
Hello I'm Neal and I am here to help resolve your issue. If I cannot help I will opt out and refer your question to another expert.
If this is front a/c only it takes 2 pounds of r134a, make sure not to overcharge it.-