2003 GMC Envoy

2003 GMC ENVOY
120,000 MILES • 6 CYL • 4WD • AUTOMATIC
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JOSEPHERLINGER
  • MEMBER
  • 1 POST
i have a loud humming noice coming from the front end of my truck
Feb 20, 2010 at 1:42 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
have a pro look at this as noises are very hard to diagnose here on the site. It can be axles or even frt wheel drive unit. But best for a pro to listen to it..
Feb 28, 2010 at 11:02 AM
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