Testing it again
I went back out to the car gauges still hooked up and decided to remove the pressure switch wire to ensure I was seeing freon in the sight glass. Well, each time I removed the wire and replaced it, the suction pressure continued to drop till I basically had no suction pressure on the gauge and about 110-125 psi head pressure. Got any more ideas as to what's going on here? Freon was evident in the sight glass, it wasn't empty.
"Tell me and I will listen, Teach me and I will learn, Show me and I will accomplish, Involve me and I will succeed."
'84 300SD 256,000 Gold on Brown (Mileage Award)
'86 300E 246,000 Blue on Tan