One problem related to manifold/header/muffler/tail pipe has been reported for the 2002 Nissan Maxima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Nissan Maxima based on all problems reported for the 2002 Maxima.
The vehicle experienced valve rattle from motor on initial start up and bluish smoke came out of the tail pipe. The car was left parked and subsequently started the following morning. The problem did not recur at the dealer.