Well, I just didn't like BS being attributed to ME. That's what got me riled, and just keep the donation..Agreed I did respond a bit too strong to the attack on my expertise. I earned my rep/expertise, and I can ASSURE anyone there is NO way this can do anything negative to your engine. It only affects the INTAKE manifold, ALL ELSE is as designed. Of course, if some idiot runs w/o antifreeze in cold temps (less than 25 degrees usually) there can be BAD issues (as you list in your post), BUT NEVER, from an EFI intake (unless some dumb ass is running NO AIRCLEANER maybe, even then it'd be difficult to get ice/snow into it there on top of a hot engine. I guarantee all these "experts" are running unheated intakes of some sort! That's why I was so incredulous and got a bit pissed, honestly. Anyway, I realize what is happening on this site, and will post and visit where my experience/expertise is appreciated. There is some good info on here also, just some bad Nazi control freaks not wanting any one else to "move in" on their kingdom hehe No worries!