How much fuel pressure do you need to run a 4agze with 12 psi boost ??
It started to play up under full acceleration. so we crimped the return line to the fuel tank and it ran perfect under load but it would not idle.
so I'm not sure if its the fuel pump or the fuel regulator.
At idle the fuel pressure is 30 psi and 40 psi when you accelerate.
fuel pressure
Thu, 02 January 2003 05:52
