With a 1998 PCNA in Atlanta is not going to do anything for you, and your dealership's hands are tied.
Just think, 1997 and 1998 only had a 2 year warranty. At least now it is 4 years.
1998 did not have sleeved engines.
I bought Road & Track so see what they had to say. If I had known they were doing a Boxster article I would have sent them pictures of a sleeved engine that went boom.
Or, better yet, I would have told Porsche that if they did not pay me big bucks for the pictures I would give them to Road & Track.