Ah snap, watching this video confirms I likely have a direct injector issue due to the port injection turning off at high rpms. Yoinks. Really hoping the injector cleaning prevents the anticipated work of yanking them out and replacing, because I'll do all four, keep the old ones, service them, and stash for later.
Am I so far off topic should I move to a new post or this process of chasing a misfire down adding value? I appreciate people keep talking, but I am way off OP's topic of coils.
Moved conversation here
https://www.ft86club.com/forums/show...30#post3551030