im stumped turns over jus wont fire up

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clos84
Posts: 20
Joined: Thu Jul 02, 2009 8:21 pm
Car: nissan s13

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ok so its a 96ka24de in a 93i put the 93 intake mani on it and im running aftermarket hedders.o and a 93dizzy too.

nowthe motor is in. its finished, all things plugged up, wired up, grounded, fuel lines good, all fluids good, new plugs and 8.mm wires, coil is good, dunno why it wont start.

i checked for spart, im getting spark from coil to dizzy to wires to plugs good

im getting fuel pressure atleast to the fuel filter(filter is new to)

fuel injectors seem good, i checked ohms reads 11.8 on all.and when plugged in they click click i chekd wit stethascope.the plugs are also reading 12volts so the harness has power.

i smell fuel on the end of plugs when ipull them out, not alot but i do smell fuel.

i do have a qtr tank of gas

02is good

other sensors are good.

all the relays and fuses are good.

i dunno why but it just wont start up.

it turns over and over and over and over and sometimes acts like it wants to fire up, like it studders but dont fire up.and i sprayed carb cleaner stuff in the intake while was starting it and IF i do that it really tries to start up. started once for about 1.5sec lol but dropped off.SO because of that test i ASSUME that im still not gettin fuel..... i thinki know the spark is there so if the choke cleaner tried to ignite that we put in the intake then why wouldnt FUEL?

plzz helpme out

im stumped.clos84 is online now Report Post Edit/Delete Message


maniacman9558
Posts: 71
Joined: Sat Aug 01, 2009 2:50 pm
Car: 93 240sx n/a KADE (for now! =P)
05 ninja zx10r
Location: lancaster, PA

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mine had the same issue. it had spark but wasnt doing it in right order so i would pull the dizzy out turn it some and put it back in and just kept doing that and after a couple trys it fired right up.

User avatar
xekushnr
Posts: 5084
Joined: Thu Jun 03, 2004 7:51 am
Car: '90 Nissan 240SX Hatch
Contact:

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Check your fuel pressure at the rail. Make sure you're getting pressure there. If thats good then pull each injector one by one, point into an empty bottle and crank to see if they are actually firing.

It definitely sounds like its not getting fuel since it ran on starter fluid.


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