Ok. I need a little help here. Just finished the first oil change on my '06 V2K. Simple enough, right? Followed instructions and advice given various forums. Rotella t6 that all say. "It's the shit!" they all say. Now she won't fire. Cranks and cranks, but nada. I've ruled out all the, "Dave, you're an idiot." mistakes I think I'm capable of - like not in neutral, key in wrong position, kill switch off, etc. Charging the battery now as I've run it nearly dead trying to start it. I'm at a loss here. Any ideas?