Just got back from the dealership today and can't say enough good things about Colonial Nissan in Philadelphia. Good customer service, personable staff, and quick turnaround go a long way with me.
The service manager said the "rotors needed to be turned", whatever that means. Regardless, there is no more clunk and my car shifts smoother than before, which makes me wonder if they changed the fluids while my Z was in there. There wasn't a charge for the service.
All I know is, I'm enjoying my car more than ever now.
for Colonial Nissan.