2004 Chevrolet Colorado Whistling Noise

2004 CHEVROLET COLORADO
124,000 MILES
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GLEMKE4
  • MEMBER
  • 1 POST
I hear a high pitched whistling noise from the front left side of my Colorado as I drive. It only occurs when I'm stepping on the accelerator and stops when I let up on the accelerator. It only occurs when moving, not when I'm standing still and stepping on the accelerator.
Jul 5, 2013 at 1:40 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
does it sound like it could be a dry wheel bearing? Have you checked to see if the brake sensor may be touching? If the sound is under the hood, have you checked for a loose belt or a vacuum leak.
Jul 5, 2013 at 6:41 PM
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