The actual compressor button doesnt do anything. I do get cold air through the center vents though. So I have noticed this.
When the center vents are working the car idles normally. When they arent working the car ides too low..
Unrelated (I think) is reluctant start (need to push accelerator)
Thanks for the help so far.
1976 Mercedes 450 SEL (170K Miles)
1999 Nissan Altima GXE (45,000 km)
1986 Ford Bronco II 4x4