Hi, I have a 1985 GN hot air engine I have the scan master with no codes. The problem I am having is that I just installed a Accufab Billet Fuel Pressure Regulator, aeromotive stealth 340 fuelpump, 36 lb injectors, new turbo tweak chip, I can not get the fuel pressure down past 47-50 psi. I can go up to 65 or higher but not down. I did some research on kinks in the return fuel lines which I checked didn’t see any binds in them. I change the fuel filter to see if that helps nothing. Question on the fuel filter the arrow does point up (right) towards the regulator which the lines goes into. I call Full Throttle to get some help and the guy said I needed bigger return lines?? I’ve been driving my car to work everyday I smell a little gas from the tailpipes every now and again just a little white smoke at start up. I put a fuel gauge on the line to read as I drive and it stands between 47-50 psi. When I turn the car off it hold pressure at 48 psi so any ideals???
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