SR20 Fuel issues

[cubbies1031]

have a s14 sr20 and cant get it to start. everything is hooked up right. fuel pump is supplying fuel to the front. i disconnected it from the other side of the regulaor and fuel is dumping out. it seems the regulator is not causing any resistance at all. crimped the line to cause some restriction and it starts hitting like it is gettin some fuel. is this my fuel supply regulator going bad?

[nismoman]

If you get fuel to the rail it should start. Do you have spark?

[cubbies1031]

yea it has spark and thei njectors are functioning properly. the only time it really tried to start was when i crimped the fuel line to let pressure build instead of the fpr dumping fuel.

[coup-emonster]

Could be your pump bro..cause it sounds like your not getting enough pressure up there perhaps your pump is out..does it prime when you turn the key to ignition? Maybe the fuel you saw come out of the lines was old fuel from before your pump gave out?

[cubbies1031]

its not the fuel pump i just replaced it with a walbro 255 and it flows more than enough fuel through the regulator its putting too much through the regulator down into the engine......its hardwired i know the pump is working

[lok]

are your fuel lines backwards?

[sebastianwrx]

have a s14 sr20 and cant get it to start. everything is hooked up right. fuel pump is supplying fuel to the front. i disconnected it from the other side of the regulaor and fuel is dumping out. it seems the regulator is not causing any resistance at all. crimped the line to cause some restriction and it starts hitting like it is gettin some fuel. is this my fuel supply regulator going bad?

sounds like the same problems that i had ...i changed the fuel filter,coolant temp sensor, nismo fpr, etc ..in the end i just put them in switch ..try to pull the fuel pump fuse out and see if it works