R33 Misfiring

[horizon33]

Hi ive recently bought a high flow exhaust system turbo back for my r33 series 1. since its been on the car seems to miss when i put my foot down hard in first and second. Ive changed spark plugs already and that hasnt changed a thing. Has anyone had this problem or has any idea.

Thanks Mick

[DVS JEZ]

http://www.skylinesaustralia.com/forums/topic/32356-missfire-boost4500-5500-rpm-the-answer-for-me-at-least/page__pid__6406556__st__400#entry6406556

[Lethal_aussie]

I had this issue ended up being the spark plugs which i replaced and re- gapped but yea could be coil packs aswell

Edited June 21, 2012 by Lethal_aussie

[horizon33]

cheers both of u.This weekend im going to checkout my o2 sensors and im going to use a my mates coilpacks and see if it runs fine. Hopefully i will figure this problem out. Thanks for ur help.

[horizon33]

So ive only just realied yesterday that i have a r33 series 1.5 thought i just had a series 1. I found out by checking if i had a seperate ignitor for coil packs and i dont so i have a series 2 engine. Which is pretty cool ive ordered some yellow jackets and am hoping for the best.