Misfiring issue - need help with next step

[Jamesdeane]

I have the wrong spark plugs then, what is in the car are BCPR6EIX-11

I dont remember what the gap was before but I gapped them to 1.1mm

I referenced this site when I did this.
http://www.gtrusablog.com/2010/05/rb...ark-plugs.html

It Looks like people use either heat range 6 or 7 for rb's as well as .8 or 1.1mm for gap

[Jamesdeane]

So I unbolted the ecu and let it rest on the carpet. I started the car and wiggled the wires on the ecu and that seemed to fix the injector issue. BrianV8 gets a gold star!

On a side note, I pulled back the carpet by the ecu and noticed a rats nest of wiring, some stray mini stereo jacks not plugged in to anything and a rogue ground not connected. I reconnected the ground and voila the apexi boost controller autodream broke doing my engine rebuild comes back to life. It just flashes though so I dont think its connected to the solenoid in the engine bay anymore.

[steveo1502]

1.1 seems pretty big for gap also, I just put in new bkr7e's , they were gapped to .8. Had some hesitation under boost, gapped them to . 65 and now runs awesome,heard of some people going as small as .5, I tried it but had a slight misfire at idle, really slight but irritated the hell outta me. .65 is the magic number for me