my girlfriend has one, and we're not sure when the spark plugs were changed alst (her dad bought the car about a year and a half ago for her), so i'm wiling to change them for her. Autolite platinums have served me well in the past, and others have said to use regular copper autolite plugs.
the store recommended the 605 (for her n/a series I), and for my motor (n/a series II) the 606. isn't the 606 one heat range colder? which would be better for a stock park avenue with a series I?
i ask because i like the advice i get here better than the parts store.
"medium dark lichen" 96 SE with SLE package and a 99 GP motor
180 drilled t-stat., gutted airbox
clear corners (don't believe the pic, it'* old), NEW: Red LED interior lighting