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Fuel pressure reg

r33terror

By r33terror,
in Engines & Forced Induction

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r33terror Rookie

r33terror

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Hay guys I have a 25det neo with s2 and s2 shit on it any way iv wired neo coils into s1 loom and that's algood neo cas is working when u spin it the injectors are doing there thing but still no go but iv noticed I removed reg of rail but left feed line attached then turned pump on and nothing comes out of the reg at all the feed line just goes rock hard.. is my reg stuffed or is the walbro pump not enuf to open it?

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Ben C34 Grand Master

Ben C34

Posted
Posted
19 minutes ago, r33terror said:

Hay guys I have a 25det neo with s2 and s2 shit on it any way iv wired neo coils into s1 loom and that's algood neo cas is working when u spin it the injectors are doing there thing but still no go but iv noticed I removed reg of rail but left feed line attached then turned pump on and nothing comes out of the reg at all the feed line just goes rock hard.. is my reg stuffed or is the walbro pump not enuf to open it?

You sure it's plumbed the correct way around? If the pump "wasn't enough to open it" how would the feed line go hard with pressure?

r33terror Rookie

r33terror

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fuels coming up to the reg and that's as far as it gets an stops there. Yea the feed line is on the reg and the reg is unbolted from the rail an no fuel is going thru the reg I unbolted it because I removed the return an no fuel was coming out of it so rail was empty and dry that's what made me take reg of with feed line still attached to try it.

r33terror Rookie

r33terror

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Yea they are round the right way cause I removed that feed line and blocked it with my finger with pump on this morning to check pressure and I could bearly stop it. The returns got it's own reg too , the one that's on a bracket on the tower from factory. It just beyond me that the fuel wont pass thru the reg to the rail 

r33terror Rookie

r33terror

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So does return have 2 regs ? The one on the rail at the front and one on the tower bracket? Shit that reg on the front must be a one way thing... So the feed line with the filter on goes on the rear of the rail by fire wall end???

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