The van is loosing spark after about 14 minutes of running, it's weird. I swapped out the coil wire, coil, power transistor and ECU with known good units and I still have the problem.
It runs fantastic and about the 13 minute mark it starts to run rough and the spark gets weak then it sputters out and dies no spark.

1999 Montero SAS'd on Kings and stuff

1998 Montero trying to get a V8 Swapped