240 fuel cutting/misfiring

[Ljensen11]

Just got done swapping my s14 and was fuel cutting then installed a walbro 255 and ran good now it's cutting out after hitting 14-15 psi

[MADE]

Check fuel filter, and pump pick up.


If you just installed it, you might have a timing or install issue.

[Ljensen11]

Only. Cuts out I'n lower rpm almost like a maf problem

[Ljensen11]

I will check the fuel filter but I almost seem like a maf problem car idles fine and runs good until about 3k then it starts sputtering

[Ljensen11]

buuuuuuuuuuummmmmp

[Ljensen11]

checked the spark plugs and they were gapped at .042 so i put correctly gapped plugs in ran fine up and down the street then did a donut or 2 and now runs like crap again.. anybody have a idea what is wrong

[driftslideways]

Out of gas

[driftslideways]

You're out of gas