R33 Splutter and jump

[mulldog33]

Hey Guys,

I have recently done some mods to my R33 and am now having a few problems!

After installing a FMIC, Bleed valve(set to 10psi),BOV(Go Fast Bits Stealth fx),

I have had a problem with a splutter when accelerating when hitting 4000 to 5000rpm. After it splutters it kicks in again to red line.

Just recently when driving at low rpm and in low gears it misses completely and jumps then kicks in again. it also stalled the other day when in idle.

Anyone else ever had these symptoms???

Anyone know what the problem could be??? Thanks

[R32Abuser]

hey mate... just had a similar problem with my 32 GTS-T/..... and it turned out it was the fuel pump.... completely shagged itself and needed a new one.... this may b this problem u are having but would pay to chek this as ur first problem

[Fly_With_Sky]

regap your plugs to 0.8mm and it should get rid of your car stuttering, unless the coil pack is screwed. The stall is probably due to the bov, is that stealth fx the one with both atmospheric and plumback ability? If it was at the atmospheric position then thats probably why it stalled.

Do a search as these problems have been covered before.

[darrinspencer]

I installed a GFB stealth just last week to my r33 gtst

Had the same problems

If you read the instructions it tells you to play around with the adjustment until you get it right

I end up with spring pressure about 3/4 stiff and very little atmo

This way i ended up with just enough atmo noise on full boost and stopped the stalling

I have very slight stutter sometimes, will need to do some more adjusting over the week-end.

[mulldog33]

thanks guys, I will check the fuel pump and get my plugs re-gapped to 0.8

Another prob i just had was the water pump just shit itself and leaked everywhere, so i need another one. it wont be in till monday so i cant drive it till then!! Not Happy!!!