My 02 P5 was a bit sluggish from a dead stop, idled fine, but went great after you got moving. It has just over 100k miles. I cleaned the EGR valve per directions found on this forum, as well as the IAC valve. I also ran some seafoam through the vacuum line via the brake booster. I put everything back together, reset the computer, and now it almost dies when in gear at a dead stop. Once it gets going, it seems to run great. I triple checked all of the hoses and other connections, and they seem to be intact. I am not looking forward to bringing it to the stealership. Any other ideas??? Thanks in advance.