high rpm miss need help!!!

r_honda · Post by **r_honda** » Wed Sep 02, 2009 11:38 pm

i haved a d16z6 turboed running ectune. when the car gets warm, anything past 4500 it seems like its having an electrical missfire. changed from msd external coil and cap back to oem. ran fine for the first bit then missfiring again. when i check the contacts on the cap they are oxidized. if i clean them it seems to work fine for a bit then they get oxidized again. tryed changing plug wires, cap, plugs and nothing has changed.

sewell94 · Post by **sewell94** » Thu Sep 03, 2009 11:57 am

How much boost, which plugs, and were are they gapped at. try a new set of plugs first

r_honda · Post by **r_honda** » Thu Sep 03, 2009 6:23 pm

currently in only running about 8pounds of boost (still have to get my boost controller working) i had basic ngk plugs in there gapped at 0.36 i think. currently i have e-3 plugs in and they come pre gapped. i pulled one out and it looked pretty carbony. ill try a new set of plugs tonight with a smaller gap and see if theres any differance