How many miles do you have on it? A friend of mine had his regulator fail & gas was just being pump into the engine do to junk that held the regulator open.

To start his, you had to hold the gas pedal to the floor & then it was really hard getting it to start. :roll: I would recommend that you replace the regulator with a AFPR & set your pressure at 45psig depending on your mods. A good place to get one is from RPM (Race Proven Motors) talk to Mike Lee, he know our trucks really well.