Hello all,
BG: 2013 ST2 - Intake, CBE, Boomba BOV, Symposer delete, stock DP, 1 step colder plugs
Recently the car has had issues with breakup under WOT in 3rd gear and above. Does not throw any codes. All values displayed on my AP3 seem to be within reason, no erratic values. I replace the plugs every 20k or so. Use only top tier reputable gasoline, never less than 91oct (CA gas though).
It seems to only have an issue at specific RPMs, around 4k and sometimes again near 5k. It will sputter a couple of times (not sustained, braaa-pop-raaa-pop-pop-raaaaaa) and be fine the remainder of the pull in that gear, next gear same story.
Was running cobb ots stage 2 tune, now running stratified stage 2, same issue.
This issue has surfaced in the last 2500 miles (100k on car).
Anybody have any ideas?
Let me know if i need to add any information to help out.
BG: 2013 ST2 - Intake, CBE, Boomba BOV, Symposer delete, stock DP, 1 step colder plugs
Recently the car has had issues with breakup under WOT in 3rd gear and above. Does not throw any codes. All values displayed on my AP3 seem to be within reason, no erratic values. I replace the plugs every 20k or so. Use only top tier reputable gasoline, never less than 91oct (CA gas though).
It seems to only have an issue at specific RPMs, around 4k and sometimes again near 5k. It will sputter a couple of times (not sustained, braaa-pop-raaa-pop-pop-raaaaaa) and be fine the remainder of the pull in that gear, next gear same story.
Was running cobb ots stage 2 tune, now running stratified stage 2, same issue.
This issue has surfaced in the last 2500 miles (100k on car).
Anybody have any ideas?
Let me know if i need to add any information to help out.