Actually that was a problem for newer motors, and mostly 1997.
I have a 1997 with 135,000 miles. Just drove it, love it, still smiling an half hour later.
It was only a ten minute ride.
If you need more info:
http://www.pca.org/tech/tech_qa_question.asp?id={F3EA752A-E838-43E5-A43D-BB4F445F5A8F}
http://www.pca.org/tech/tech_qa_question.asp?id={DF104256-EECD-4C9F-8C5C-3F64A3EC8BF0}
Looks like you need to cut and paste the links.
Scott