Having problems with your 2008 Chevrolet Trailblazer ?
My 2008 Trailblazer is making a whirring noise when I start the car and when I accelerate.
\015 It's not the power steering and I've replaced the serpentine belt. The mechanic thought it might be ball bearings in alternator and changed that but it still made the noise so he put the old alternator back. Any ideas?\015
Repair Help & Product Troubleshooting for 2008 Chevrolet Trailblazer
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