Cadubya
Autocross Newbie
Oil Pressure 60PSI on idle in the morning when the car is just started;
Oil Pressure 20PSI on idle after driving the car -normal driving- for 45mins;
Any ideas?
Did you just build your engine? My engine, with 113k miles on it idled at 18-19 psi hot and 50 psi cruising. Remember anything below ~2500 rpm is controlled by the natural pump pressure. The electronic valve doesn’t do anything till above that rpm from what I remember.