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

SouthArk370Z · 02-24-2014, 06:11 AM

Take a passenger along for a ride and see if they can pinpoint the source.

As per DE.50, it could be the ECU (right side footwell). Could be the tires. I doubt it is a wheel bearing - they tend to have a "gritty" rumble/growl instead of a whine.

Edit: could also be the fuel pump.

02-24-2014, 06:11 AM	#4 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324198	Take a passenger along for a ride and see if they can pinpoint the source. As per DE.50, it could be the ECU (right side footwell). Could be the tires. I doubt it is a wheel bearing - they tend to have a "gritty" rumble/growl instead of a whine. Edit: could also be the fuel pump. __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma Last edited by SouthArk370Z; 02-24-2014 at 09:26 AM.