help replacing A/C compressor
I am getting ready to replace my A/C compressor, sounds like something is broken in it so it needs to be fixed (sounds like a truck when I accelerate with it on). I got the unit, but it said I needed a filter drier unit and an expansion unit (or something like that). I looked at the parts and I don't know if I really need them or if they are even installed in my car. I will try and get some pics up to show you the two pieces I am talking about. If anyone could tell me where or if I need them, that would be a big help.