"cold"?, your Z would LOVE a good Canadian winter then. LOL I know mine does. :)

:icon18:

C'mon now. It's not like I said "a$$-blisteringly cold" :p

Man, you guys need to hush.... I am already shivering down here.

Heres my first point of concern. How many MONTHS do we wait to diagnose, and repair?? Your Z probably hates you now........just sayin'

I'd start by addressing those 2 issues first since it's cheap and easy (especially injector cleaner). I know they say plugs are good for 100k but IMO that's BS; I change mine every 50. A set of NGK iridiums will run you about $120 and take about 2-3 hours to install if you take your time. You have to remove some plastic covers, the strut tower brace, and the upper intake plenum. Then you need to have the correct socket (it's small). It's an unnecessarily complicated PITA compared to the Mustangs I'm used to, but it sure beats paying the dealer to do it.:tiphat:

Worth the wait. 400+ factory horses, engineered for FI (bottom end and heads were specific for twin turbo)....The next Z will be a pleasant surprise. That new generation V6 twin turbo will be a gamechanger. Reminds me of the Z2 TT days!