The Nissan altima 2.5 liter engine has a timing chain ... it doesn't need to be changed it last the life time of the engine..
2005 nissan altima 2.5 liter eng.- Does it have a timing belt or chain? How often do you change it?
belt. and when it starts to squeak.. im not sure of how many miles but im sure its around 40,000 - 80,000. someone tell me if im wrong.
