Nissan 370Z Forum - View Single Post

m4a1mustang · 10-06-2011, 02:27 PM

Heard it.

I heard it once before when I first started with the tune this spring and we fixed it. So I'm thinking it's the exhaust or just bad gas (hence the decrease in the Octane rating on the new tunes).

10-06-2011, 02:27 PM	#1459 (permalink)
m4a1mustang A True Z Fanatic Join Date: Feb 2009 Location: Northern VA Posts: 55,385 Drives: on two wheels Rep Power: 6962	Heard it. I heard it once before when I first started with the tune this spring and we fixed it. So I'm thinking it's the exhaust or just bad gas (hence the decrease in the Octane rating on the new tunes). __________________ - Steve Zs & Coffee - Saturdays at 10AM in Fairfax, VA and Columbia, MD (Click the banner!) LIKE us on Facebook!