R34 Fuel Cut

[TrentR34]

Hi guys

When i get up into boost the car cuts out. I have read in Hot 4's that r34 have problems with a boost cut. Do I need to upgrade the fuel pump or is there there something else that i need to do to the car? I have a SAFC2 and i should be getting a tune soon to 10psi should i fix this problem before i get it tuned?

[phenline]

what do you mean by cuts out? what RPM does it happen at? does it kind of hang at lik 4500rpm? check your coilpacks and spark plug gap. If the safc isnt tuned already tuning it could just mask the problem.

[TrentR34]

what do you mean by cuts out? what RPM does it happen at? does it kind of hang at lik 4500rpm? check your coilpacks and spark plug gap. If the safc isnt tuned already tuning it could just mask the problem.

It happens around 4500 - 5000rpm, the engine sorter stops for a split second like if there was no fuel, it only happens when i am in high boost like 7psi +, how much money am i looking at if i need to get the coilpacks replaced? so this problem may not have anyhthing to do with the fuel pump?

[ashleyr33]

sounds like coil packs to me will cost about 500 big ones

[phenline]

sounds like coil issue. You can do it yourself, the coils are 485 delivered from this forum not that hard to replace. There wont be a problem with your fuel pump if it is the coils at fault.

Edited March 26, 2008 by phenline

[TrentR34]

Cheers thanks for the help

[DiNoBoNeS]

don't u love coil packs i think mine is doing this as well but mine is only a gt. it sounds like a sick wrx the motor vibrates i have to save because i have no cash due to the $2000 bill on the panel beaters.