Hey, Scotty. I have a 97 Saturn sc2. I replaced The A/C compressor this past April and charged the…

Df512114

Hey, Scotty. I have a 97 Saturn sc2. I replaced The A/C compressor this past April and charged the system. The A/C worked great until about 2 weeks ago. It started making a whining noise kind of like a bad power steering pump and the car started cooling poorly. Though it seems to cool better at idle than when driving? Any ideas?

Comments (3)
No. 1-3
Df512114
Df512114

Thanks Scotty

Df512114
Df512114

The pressures are 30 on the low side and about 175 on the high side. Engine at around 2000 rpm and 90 degrees outside.

ScottyKilmer
ScottyKilmer

Editor

sounds like you got a bad compressor, they should not whine. if you used a rebuilt one, they are utter garbage most of the time, realize that . I try to never use anything but brand new