Originally Posted by 280z/300zx

Personally I'd be pushing for just getting a different 370z. Reasons why:

1) you have been out your brand new car now almost since day one and now it looks like it may be a few more weeks. Plus there is no guarantee that when they get a new ECU in that the problem will be fixed. It's happened more than once where the initial fix doesn't solve the problem.

3) I would already be sour about the whole experience and would rather just start over with a new car that doesn't already have issues. That's just me
.