Looks like it was a coil. But now I still have a misfire on cyl4. Swapped coils but the problem stayed with cyl 4, use a spare coil and plug to confirm the connector was getting signal and the plug fires.
I will be checking the fuel injector tonight and swapping that to another cyl and see if the problem follows.
__________________
2010 Sport - LS3 swap loading
2012 Frontier - BTWTuning VK56DE swap
|