AUTOPEDIA: 1997 Infiniti Q45 Performance
Feb 7, 1997 . AUTOPEDIA 1997 Infiniti Q45 Performance, specifications, standard . controlled variable valve timing, platinum tipped spark plugs that you .
http://www.autopedia.com/Infin/97Q45performance.html
Infiniti Q45 Maintenance and Repair - Car Forums - Edmunds
Mar 4, 2012 . Jan 08, 2007 (2:40 pm). I have a 97 Infiniti Q45 with 95K miles on it. Recently changed the spark plugs on it at firestone ( I know ... Big mistake).
http://townhall-talk.edmunds.com/direct/view/.f0ee6e9/60