milkycos

please,please please cauld somebody help me i got a stage 3 saff cos and it has got a miss fire at about 5k, a few people have looked at it but no joy as of yet, has any one got any ideas because its doin my head in?

Billabong

Have you tried the usual: plugs, leads, rotor arm & cap?

Also, is it just a missfire, or does it 'hit a brick wall' that you can't rev' past?

luke89

iTrader: (1)

Billabong he has done plugs and leads not that long back maby a month or so , it feels like its hittin a brick walk and just pop and bangs alot when it gets there,

Gary F

iTrader: (1)

Phase sensor?

Neil S

iTrader: (1)

I read somewhere that most misfires beyond peak torque are caused by HT issues.

Dicko - if you're using 071's, whip em out and check the lead caps at the top are tight. A quick nip in the vice can stop them working loose. I know they're new but I had no end of problems with mine coming loose.

What gaps are you running?

Neil.

pete mcrash

iTrader: (1)

head gasket......................just kidding.....maybe ur running too much boost and its blowing the spark out at high revs...has it been set up properly or D.I.Y

Gary F

iTrader: (1)

Just take it to MSD or a well known tuner with a good rep and it'll be sorted straight away, probs something stupid anyway mate

G2 FSR

Had the same poblem, changed the plugs to the 071's and cured the splutter at 4/5k but have a idle problem now

luke89

iTrader: (1)

we only just got it stage 3 yesterday so not been set up or running much boost tbh think its pekin at 20psi , he had the same prob before the change to stage 3 , ill give him a call tell him to grab some 071's gap them to 0.55 and check his leads and phase