fuel problems

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Ebrannon240
Posts: 57
Joined: Wed Nov 03, 2010 10:42 am
Car: 91 240sx

Post

just got my motor to run finally!! butt it just ran on the starter fluid for a few seconds... i have pressure up to the regulator before the fuel rail, and my fuel pump works... im runnin a sr20det, should i look into getting a stronger fuel pump? or any ideas?


compactfean
Posts: 2602
Joined: Thu Dec 03, 2009 10:28 am
Car: 89 240sx s13 sr gt3071r 23psi
B14 sentra ser sr20de-t 7psi
daily
Location: reno nv

Post

Are your fuel lines backwards? Also check start signal wire and all the other wires that go from engine harness to dash (plugs in behind glove box)

Ebrannon240
Posts: 57
Joined: Wed Nov 03, 2010 10:42 am
Car: 91 240sx

Post

nope fule lines are right, and all wiring n starting is good ive spent hours checkin voltage and pinouts previously to find all other problems....just seems like theres not enough power to open my fuel regulator before the fuel rail... its wierd

User avatar
moso
Posts: 801
Joined: Sat Jul 04, 2009 5:14 pm
Car: 89 240sx ka24de 5spd
90 240sx ka24de RIP

Post

the fuel system goes.... pump-filter-rail-regulator-return.....you sound like its pump-filter-regulator-rail-return and that is wrong.

Ebrannon240
Posts: 57
Joined: Wed Nov 03, 2010 10:42 am
Car: 91 240sx

Post

aryte ill check im gna feel stupid if thats how its set up lol. thanks tho ill let u know what happens


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