[spxxx]

http://www.datazap.me/u/spxxx/spx-9-...=1-18-27-28-29

Mods:
Custom backend flash
JB4 G5 ISO
FMIC
DCI
E35 fueling
stock exhaust
NGK plugs gapped @ .022
New VCG 3k miles ago
New Turbos 1k miles ago

I have a persistent misfire on Cyl 5 running a custom backend flash... The misfires are really bad in map 6 (17psi).... but Map 2 & 5 seem to run fine even when map 5 auto-tunes up to 17 psi. I put in 3 new coils, 6 plugs and fuel pressures look fine, #5 plug didn't seem to have any gas on it to indicate an injector leak. In my mind it is either Injector or PCV issue, misfire started after new VCG

Anyone running a combination of Bosch & Delphi coils? I'm running 3 Bosch (bank 2) and 3 Delphi (bank 1)

I was told by my indy that it's suggested to run all of the same type coil and dealer said it's fine to mix them, I noticed when doing 6 cylinder logging the timing was better on bank 1 with the Delphi coils.



Thanks,

[AWDBooSTIn90]

ever figure this out? i know it's an old thread, but could be helpful to others....