370Z comes with full synthetic?

semtex

Here's an idea. Return to the dealership with a friend. Tell them your friend is interested in getting one too, he's so impressed with yours. They'll be thinking -- cool, we're getting a referral sale! Of course, he'll need to take a test drive. See if the one he takes out does the same thing. Ideally they'd let you go with your friend on his test drive. If not, you'll have to rely on him to report back to you. If it does the same thing, you'll know that this is just the way it is. If it doesn't, you can now march over to the service dept. and tell them that you're not going to let them blow you off, not when you now know for a fact that your car's transmission is behaving differently than the one that you just test drove. Is this a little deceptive? Yes. Do these jerks deserve it? I think so.

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"There are no small accidents on this circuit." -- Ayrton Senna
316.8whp & 248 ft/lbs (Dyno Dynamics) | 319whp & 256 ft/lbs (DynoJet) (04/23/10)
Stillen G3 CAI, CBE, Pulley / F.I. LTH / GTSpec Ladder Brace / Setrab Oil Cooler / UpRev-tuned by Forged Perf.