1070962
hey, I have a 89 YJ and it runs about 70 to 80psi when I am driving and 30 to 35psi at idle. I did some research on this because it seemed high, but the manual says the oil pressure is supposed to be 25 to 35psi at idle and 37 to 75psi over 1600 RPM. I hope this helps!![addsig]