This is from a shop that has put in 3 different reman Engines from LKQ, New OE Mopar #8 Injector, New OE #8 Coil, New NGK plugs, Different PCM, Engine harness from a wreaking yard, Intake manifold & Fuel Rail changed twice.
All 3 engines misfire on #8
I haven't had a lot of time to mess with it...