my brother just got a mustang, and it seems to be missing on at least 2 cyls, i know for a fact #8 is misfiring, when i pulled the plug, there seemed to be water on it, the car hasent been run for 2 years though. I know that the guy before us just put on a cobra intake, and he may have ****ed it up, cause thats why he sold it, he couldent figure out the vaccume lines. I need to know if coolant could leak down into these areas if it was messed up. ALSO, where does the fuel pressure reg plug in, i just want to be sure about some vaccume line routes. THANKS!