Iridium plug misfire
05-24-2015, 06:19 PM
#1
Drifting
Thread Starter
Iridium plug misfire
I had a new set of NGK TR6IX that was causing multi misfires.
I went back to NGK TR6 and the car is normal again.
Has anyone had an issue with these plugs running hotter than the copper plug.
The car is NA has heads cam headers etc. I have had it since new late 2002.
Fuel and O2 switching looked normal. wires are new coils check out good.
I went back to NGK TR6 and the car is normal again.
Has anyone had an issue with these plugs running hotter than the copper plug.
The car is NA has heads cam headers etc. I have had it since new late 2002.
Fuel and O2 switching looked normal. wires are new coils check out good.
