just wondering if anyone has any ideas my orion has developed a humming noise from the back. ive replaced wheel bearings ive also jacked car up on all 4 corners the wheels have no play etc its got my head baffled to what it is the quicker i go the louder it gets around 50mph it sounds terrible i can hear it over music any help appriciated

 

Question is, is it a tune you like or do you need it to hum something else?











Seriously though, try swapping the wheels from the front to the back and see if the noise travels with it. You never know, it may be a better tune at that end?

 

cheers ill try that.. the worst part it dosnt even humm in rythem

 

check your tyres for raised ridges on the tread mate,this can cause a very similar noise as a faulty wheel bearing.hth