SR keeps dying

[GO240]

I finally got my SR installed (RED TOP WOOP WOOP) it starts but dies after about 5 or 10 secs and my throttle wont work it opens but on do anything after about 3 secs it works at first though i have an aftermarket intercooler and hks bov and Ive checked all the vaccum lines atleast the ones i can see please help its killing me!!!!

[SpeedRacer1]

Check the ECU for error codes. May be a bad MAFS circuit.

[GO240]

ok thanks

[GO240]

ok i set the timing according to frsport.com and got a new fuel pump it only cranks now but will start if I spray ether into it I don't have access to a code checker right now so if people could start naming things off that would be great

[Lindsey DOHC]

That's kinda surprising... I had the same problem, and i replaced my fuel pump, and that fixed it. the only thing that was left was the hesitation when i tried to accelerate hard. then i checked out my fuel filter, and I couldn't even bloew through it. when i replaced it, the hesitation went away. Your filter could be so clogged that no fuel gets through. check it out

[Lindsey DOHC]

That's kinda surprising... I had the same problem, and i replaced my fuel pump, and that fixed it. the only thing that was left was the hesitation when i tried to accelerate hard. then i checked out my fuel filter, and I couldn't even bloew through it. when i replaced it, the hesitation went away. Your filter could be so clogged that no fuel gets through. check it out

[Lindsey DOHC]

That's kinda surprising... I had the same problem, and i replaced my fuel pump, and that fixed it. the only thing that was left was the hesitation when i tried to accelerate hard. then i checked out my fuel filter, and I couldn't even bloew through it. when i replaced it, the hesitation went away. Your filter could be so clogged that no fuel gets through. check it out

[Koshin]

^^^^^we understood the first time.......

[dppflyinhawaiian]

mayeb your fuel lines are crossed?

[GO240]

i have a brand new 300zx filter and caught half a gallon to the face last night (most expensive burning sensation ever haha ouch ) anyways I have the line that has the fuel filter on it going to the fuel pressure regulator and the other going to the valve on the intake is that backwards?

[driftset]

,tony 3x's 3x's 3x's

[furhrer]

my sr keeps dying its haveing major idleling porblems and dies when i clutch to fast when slowin down or commin to and complete stop its my first one an i have to say the guy who built it wasn't cheap but its haveing minor problem that he doesn't have the time to address so i took her off his hands and i want to fix evertything thats wrong with her so can anyone give me some guidence an shead some light on me ????

[240life]

(QUOTE)i have a brand new 300zx filter and caught half a gallon to the face last night (most expensive burning sensation ever haha ouch ) anyways I have the line that has the fuel filter on it going to the fuel pressure regulator and the other going to the valve on the intake is that backwards?

Try going the other way, I had mine crossed, but fuel will still cirulate and you will still catch it to the face. All the symptoms you have, I had. It sounds like backwards lines to me.

[Koshin]

^^^^yup.....

[chicos240]

Your fuel line from the filter to your fuel line assembly should be going into the TOP line of your fuel rail....I think

[GO240]

well today i checked the ECU for codes i got 55 (IE kick it in the face cause it lies to you i guess) so now im off to try swapping hoses around and now i shall recite my most common words spoken to my car in the last week "@%#& YO COUCH!!!!" and now ive decided to let Robert Plant swap my lines he has ninja skills to avoid catching fuel to the face... I have the eye wash handy though...

[GO240]

ok i got i started now it wont rev past 2500rpm and its not the maf so i don't know whats wrong theres a couple of sensors not plugged in under the transmission do they have anything to do with anything?

[exhsturbine]

yeah the filter line needs to go to the feed on the rail which is opposite of the regulator, sounds like you hvae that worked out though. and the wires to the transmission are.... speed sensor, reverse light, and the other i think is for fifth gear for speed cut, but im not 100% sure on that one, but i have neither the "fifth gear sensor" or the reverse lights hooked up and things work fine for me.

[GO240]

thanks man