Alright guys, sorry about the diesel thread, but I saw some chatter from some other members a while back so I know some of you are knowledgeable , and nobody on the diesel forum is answering, so here goes. I’ve got a 2000 7.3L F350, and yesterday when I stopped for fuel and put it in park the engine revved up to 2K. My initial reaction was to turn it off and ponder WTF was that? So I restarted it, shifted into drive…….paused…… and shifted back into park. And again it revved to 2K stayed there momentarily and then came down to normal. OK, I’ve never even heard of this before, so what in the world is going on? Maybe a cam or throttle positioning sensor?