BIG rb20det missfire on boost, help pronto please

[PeterT]

Howya lads,

first off spec is fmic, actuator, walbro(?), wasted coil pack set up, no exhaust

The r32 had a small miss in portlaoise but revved through it and was ok on the day. There was a problem with the wasted spark pack yoke with a connection but we fiddles it and it was grand for the day. But when i took it down the road anytime since, its running on like 4, and then if you leave it idle for a while it fires on 6 again. If you floor it in second, it comes on boost and all hell lets loose, big bangs, flames and then stops firing on al cylinders.

Any ideas?? I changed the plugs and put in ngk 8eix or whatever theyre called today and nothing changed.

thanks

[Davie]

Howya lads,

first off spec is fmic, actuator, walbro(?), wasted coil pack set up, no exhaust

The r32 had a small miss in portlaoise but revved through it and was ok on the day. There was a problem with the wasted spark pack yoke with a connection but we fiddles it and it was grand for the day. But when i took it down the road anytime since, its running on like 4, and then if you leave it idle for a while it fires on 6 again. If you floor it in second, it comes on boost and all hell lets loose, big bangs, flames and then stops firing on al cylinders.

Any ideas?? I changed the plugs and put in ngk 8eix or whatever theyre called today and nothing changed.

thanks

Where's the box off the wasted spark kit?keep it away from heat etc, Check all the wiring on it again there, reckon it's the wasted spark kit cause it's cutting back to 4 cyc

[lsd32]

Get rid of that wasted spark kit lad,nothing only trouble

[PeterT]

its sitting sort of ontop/behind the inlet plenum.

Im going to find a loom this week and coilpacks and put them in. anything else it could be? odd the way it comes back to 6 cylinders after a bit?

[peterhouze]

your goin to have a late night next friday pete by the looks of it

[PeterT]

going to do them midweek, dont want another late one like last day!!

[robbie@tdp.ie]

Put it back to std coils they dont like wasted spark with std ecus.

Robbie

[driftescort]

I am running a DW wasted spark kit on my RB20DET with standard ECU (with nistune) without any problems for the last 6 months.

[git]

v.good for u ,but it night not be that its the spark kit the fitting could be messy on his hence removal to eliminate the possibilty of it causing the problem .........v.simple

[driftescort]

v.good for u ,but it night not be that its the spark kit the fitting could be messy on his hence removal to eliminate the possibilty of it causing the problem .........v.simple

Ya I bought my kit second hand, when I got it the wiring was messy, do you know what I did............fixed it, also very simple, actually even simpiler.