There could be a few things that can cause this humming sound. It could be the wheel bearings rubbing, it could be the gears rubbing, it could even be coming from the engine pistons.?æ
sounds like tire/road noise
Check the catlytic converter for blockage
check cat converter if it has 75000 miles or more
Front hubs my be wearing out.
Where is the starter on a 2004 Chevy trailblazer.
Yes, Chevy Trailblazer SS rims will fit on a Chevy Trailblazer LS.
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I would start by checking the power steering fluid, sounds like the fluid may be low.
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2002 Chevy trailblazer has a 6 lug bolt
i had the same thing happen to me and simply had it hooked up to a diagnostic and reset the codes and it fixed it apparently a sensor had malfuntioned and was not communicating with the computer