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      10-23-2012, 03:24 PM   #40
edo's Avatar

Drives: E92 335i
Join Date: Nov 2008
Location: hell

iTrader: (1)

Bad news, guys... Misfires are back.

I went for some Pbox testing today and I got limp mode on my second run. Lots of limp modes later. Same story - limp mode occures ~50% of all runs when I go over 6.2k rmp when doing WOTs.

WTF? Same cylinders even though I swapped the spark plugs and coils... I once even got misfire in cylinder 4.

What could be the reasons of misfiring?
Did a lot of logs, but don't know what to look for.

The car runs stronger than ever, it autotunes to 18 PSI on pump gas! I got some nice 100-200 kmh times. But those f*cking misfires... I start hating my car as I had so many problems with it...
Mods: RB turbos, PROcede Rev2.5 V5, BMS DCI, Scoops, Forge DVs, ar design catless DPs, Milltek exhaust system, Helix FMIC, Quaife LSD, VK MotorWerks OC Kit, Bilstein B16 PSS10
The ultimate mods' installation thread