Nissan 370Z Forum - View Single Post - whining belt sounding noise at highway speed

pbs370z · 11-03-2015, 02:31 PM

Well, I think its a belt whine. Its not my supercharger belt (haven't got one a them).

When it happens: After fully warmed up and higher than idle RPM. Occurs sitting parked, in neutral or driving, clutch engaged or not, doesn't matter, follows engine speed.

I think I'll grease up the belt and see if that helps. I'm gonna use Hog Fat. That's the right stuff ain't it?

thanks for any suggestions or ideas.

11-03-2015, 02:31 PM	#26 (permalink)
pbs370z Base Member Join Date: Jul 2010 Location: Near Portland, OR Posts: 92 Drives: '10 370Z, Sport Pkg Rep Power: 3370	Belt Whine, 2010 370Z Well, I think its a belt whine. Its not my supercharger belt (haven't got one a them). When it happens: After fully warmed up and higher than idle RPM. Occurs sitting parked, in neutral or driving, clutch engaged or not, doesn't matter, follows engine speed. I think I'll grease up the belt and see if that helps. I'm gonna use Hog Fat. That's the right stuff ain't it? thanks for any suggestions or ideas. __________________ '10 Z, Sport Pkg 6 MT, Stillen Brake Cooler, Z1 Oil Cooler w/Setrab 25 row/Mocal T-stat, Southbend Clutch w/light wt Flywheel.