Post by
zxFarside »
https://forums.nicoclub.com/zxfarside-u151697.html
Thu Jun 18, 2020 2:28 pm
So here is an oddball issue Ive been with. When I hit the rev limiter the car develops a brief misfire. This happens when I'm in park/neutral or under boost. I can throw 18lbs at it and as long as I don't bounce it off the limiter its totally fine.
It seems like its down a cylinder, but then comes right back in less than 10sec. 2 of the coil-pack plugs were broken so they are rtv'd in place. Spark plugs look good. It's hard to tell which cylinder is misfiring because it comes and goes so quick.
The only thing I can figure its either the coil-pack plugs are still loose, an injector getting stuck, or o2 sensors going out(I've never changed them and my tune its really fat so possibly they are starting to foul.)
I dunno if thats anything anyone else has experienced?