WTF? I went to move my car to wash it and it ran like crap. I just put a new kirban AFPR on it and it was running awesome..passed emissions and everythnig. So after im done washing it i go and hook up the fuel pressure guage and it reads 24 psi????? I set it at 39 with vaccum off and 30 with it on. It doesnt make a difference if i turn the adjustment on the regulator or unplug the vaccum it just reads 24psi. I cant see any leaks and i have good vaccum pressure. What gives????