05 cobalt front humming noise

[slvman]

I have a 2005 ls 5 speed with 140km on it and it has a bad humming noise from the pass side front wheel. I have replaced both hub assemblies, tires ect and noise still persists and is getting worse. Any ideas? Cv or axle?

[mechanic1980]

check the gear oil it could be the output bearing for the right side axle in the trans

[Joe W]

I agree with mechanic 1980 regarding the bearing, and hope this cures your ills, although there is an outside chance of the CV joints that cause a humming noise... although this issue displays itself more in turns as a clicking noise than straight driving.