Jim, how high does psi get on hot days?
Electric fan makes huge difference when sitting still. Epoxy on condenser fins must hurt a lot too.
My 91 & 93 Caddys in diagnostic mode show high & low side. Learned how much psi varies when still, moving, parked facing wall ect. Get a long hose & take a ride with gauges hooked up for fun.
Great work & detail sir. Top notch.
Whoa. Put a gauge on it asap. Always undercharge a bit when swapping 12 for 134.
I like 40psi on low side idle, give or take 5. Curious what your high side is.
I love that compressor. People must comment on it.
Consider a electric fan on condenser. Test with a box fan the difference it makes on psi.
Edit- 40-45psi. 35 too low, will click out when driving.
Jim, i think ya nailed the color. Will make people's eyes open
15/250 is head scratcher. Major restriction in low side. Orifice is 1st thought. Needs to pass more, too small or clog.