Nissan 370Z Forum - View Single Post - Greasy residual on lower part of exhaust tips. Does the Z get tuned to run very rich

imag · 10-08-2009, 11:30 PM

I think it's probably oil. These things are definitely spewing some amount of oil, especially in the break-in period. Check your oil levels regularly.

10-08-2009, 11:30 PM	#2 (permalink)
imag Enthusiast Member Join Date: Mar 2009 Location: Oakland, CA Posts: 446 Drives: up the wall Rep Power: 16	I think it's probably oil. These things are definitely spewing some amount of oil, especially in the break-in period. Check your oil levels regularly.