I can't find it anywhere I've checked the service manual, searched the forums, and been to the dealership. this is what i found...Nothing. One person in one post stated that a friend of his had a Z with the motor pulled and he saw the filter. Guy at the dealership couldn't find a number in the system. so it must not have one right? Why wouldn't there be one? it's a spring/summer/fall car right? Chances are this is a repost. well i'm going to do a little dash work and might pop off my blower. I'll be back for my dumba** of the day award later. Until then let me know if any of you have lost sleep over this too.
P.s it is in the owners manual maintenance schedule but not in the service manual maintenance schedule.
