r33 misfiring?? advice needed

[davemc-s13]

r33 is misfiring, the coils have been replaced recently but it sounds like its not firing on all cyclinders, and wont rev over 3k without back firing...

any ideas???

[con-r33]

would it be the cam sensor or plugs

[davemc-s13]

would it be the cam sensor or plugs

plugs seem grand there only new, should i adjust the cam sensor slightly and see if that makes a difference yea?? could that make it run like its missing tho??

cheers for your reply con

[con-r33]

i think it would not a 100% sure is it a spec 1 or 2,just mark it before you move it mine was the same at it was the cam sensor

[Bennyk1122]

Friend of mine had the same problem, the plug for the knock sensor had come loose

[davemc-s13]

cheers lads wel mess about with it tonight and fingers crossed its sorted

[Shorley86]

get a loan of another set of coil packs that you know are workin 100% anf fit them. and leave the center cover over the coil packs off to keep them a little cooler.
i had 3 sets of coilpacks in my car in a couple months. just kept overheating and blowin.

[AndrewR32]

sounds like your air flow meter to me lad. same happened in my r32 a few years back.

get a loan of one and test it out

[whiskeyjack88]

Plugs... Cheak what heat range they are. My old one had a missfire for ages till i changed the plugs and it ran perfect, till of course those plugs got burnt and it started all over again :mad: