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Old 10-15-2013, 03:24 PM   #1
Scooby Newbie
Member#: 107096
Join Date: Feb 2006
Location: Bremerton, WA
04 WRX

Default humming noise 04 WRX

Sounds like it's coming from passenger side. It hums in any gear, speed, on neutral or whenever the car is rolling.
I turned off the engine, put it on neutral while moving and was still there.
I need help, i just replaced the timing belt last weekend, thought it was the problem.
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ftnjun2x is offline   Reply With Quote
Old 10-15-2013, 04:23 PM   #2
Scooby Specialist
Member#: 201924
Join Date: Feb 2009
Chapter/Region: MAIC
Location: State College, PA
98 Forester with a
full wrx drivetrain swap


Well seems like you ruled out engine noise. Next step would be bearing or transmission. Does the noise change when going around turns. Bearings usually isn't a humming noise but it could be that they are starting to go. Could also be something in your transmission/center diff. This might be better suited in the transmission & drivetrain section.
sg_halvorsen is offline   Reply With Quote
Old 10-15-2013, 04:35 PM   #3
Member#: 136396
Join Date: Jan 2007
Chapter/Region: MWSOC
Location: Minneapolis, MN
2013 BRZ


It could be anything rotating or spinning. Try jacking the car up on the right side and inspect the wheel&tires/bearings/axles ect.

GrimmSpeed is online now   Reply With Quote

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