I have the same problems as well.. but only happens during the night or when it's cold n give that extra PSI...
Sometimes it doesn't even miss but when it does it's shocking
Changed my Plug to Iridiums n got them gapped to 0.65 was Ok then when i drove it @ night when cold it missed Bad. Changed the Fuel filter also recently didn't really help and now in the process of getting a new Oxygen sensor.
I can get some Splitfires on my nextpay or just get my PowerFC in and get it tuned...
What do u guys reckon??? i don't really wanna get it tuned n find out my Coilpacks r stuffed or just get it tuned anyway to c if it will fix it
Car is Series 2 R33, FMIC, 3" Turbo Back, Pod, 10-11psi stock turbo.
TA