ok i have a 96 civic wit a b18b1 in it. the car was running way to rich with the b&m fuel pressure regulator, so i got the gauge, with the car off and the switch on it was at 60psi. Now my question will that make the car idle irratic, and if not what will, also whats the pressure supposed to be at, also do i check it while the cars on or can i do it with the switch. i left the car obd2, when i take out the wires to cylender 1or 4 the car does notin, but when i take out 2or3 it shakes like it supposed to. any suggetions would be greatly appreciated.

 

the preasure should be around 41-44psi.

Have you checked the cap and rotor to see how they look??

 

yea i check them and there fine