Miss when in high RPMs
#1
TECH Fanatic
Thread Starter
Miss when in high RPMs
Went to the track in may and my best time was a 13.8 with a very poor reaction time (first time) went again last weekend and a little bit better reaction time but i'm running a 15.2! Noticed when at WOT and the RPMs reach about a little over 4 grand it misses about 3 times then goes though and into the next gear. Any ideas? mods are in SIG
#2
TECH Resident
iTrader: (6)
i had the same problem, but i have a m6. i was sitting a a stop light for 3-5 min and then i went, WOT 1st - 2nd and it missed and shot out black smoke. i have talked to some people and they said that it could be a freak thing, or one c is getting more gas that it doesnt burn off, than the others. but idk if thats right
#4
11 Second Club
iTrader: (4)
Black smoke is caused by too much fuel. Too much fuel could be because of not enough spark to burn it, an exhaust leak in or around the O2 sensor or on the Y-pipe or Exhaust manifold. Opti, or a cracked plug or bad wire, not clipped in or a simple vacumm leak or a simple tune up. Check engine light will do it too. but its prob opti or vacumm leak or exhaust leak. Check everything i just told you.