Ok, so my car has a real hard time starting only when warm. Ive replaced the Fuel Pressure Regulator with the Caspers AFPR, and I currently have it set to stock pressure. I put the fuel pressure guage on my fuel rail, and after I have the system pressurized (turning the key on and off a couple times to build max pressure in the rails, then turning the key off again) I notice that the fuel pressure slowly starts to drop. Usually 3lbs in like the first 2 mins. How do I tell exactly what injector is leaking fuel???
::Some additional info::
Car cranks and cranks for a long time before trying to start, and I have to hit the gas pedal to get it to catch. And once I do get it to catch, I have to keep pumping the pedal to keep it running, and the thing sounds like it's running underwater. Chugging, and a definite miss (not spark related {so don't say plugs or wires or fuel filter cause they are all new} ) I also notice a puf of smoke out the exhaust and sometimes smell gas, so I am assuming the thing is flooding out. But within 3 or 4 seconds, it blows it all out, and smooths out and runs normal, and drives as if nothing was wrong.
__________________
CAI - Borla Cat-back - S&S Headers - DHP - AFPR
|