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Ron Z.
Ron Z., - Chevy Tech -
Category: Chevy
Satisfied Customers: 18966
Experience:  18+yrs experience. State Inspector and Chevy Diagnostics
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Chevy trailblazer: my car makes a roaring noise coming..front left

Resolved Question:

When driving my car makes a roaring noise coming from the front left side of my chevy trailblazer, and when I turn to the left it stops and then continues if I turn back to the right or drive straight?
Submitted: 7 years ago via Patientsville.
Category: Chevy
Expert:  Ron Z. replied 7 years ago.

From what you are describing, it sounds like you have a faulty Wheel Bearing on the left side. When pressure is applied to the bearing (turning left) the noise will go away due to the pressure. When there is no pressure, you'll get the noise. On this vehicle, the wheel bearing is replaced as a hub assembly.

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