I am smelling gas from my car but I have no leaks at all.I have removed the smog stuff, and took out the vent line that runs back to the tank. I have LT1 injectors and an AFPR set at 45psi at WOT. I have a mechanical fuel presure gauge hooked up and the needle bounces between 30 and 50 all the time. it does it back and forth real fast. could I have a fuel problem somewhere and these 2 problems be linked together? could my regulator be bad. it has 1200 miles on it.