fixed / solved

2010 3.7L V6 Jeep Commander w/ AWD and NAG1/W5A580 trans This year 3.7L has a Wasted Spark Ignition system, with the Coils on the Driver side bank with cables to the passenger side bank. Yes, some years or models have 1 coil per plug, NOT mine. A lot of short trip driving, just long enough to...