Grinding and clanking sound

Tiny
ZAC ATTACK
  • MEMBER
  • 2011 BUICK LA CROSSE
  • 3.6L
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 83,000 MILES
Driver side back wheel sounds like a grinding noise, or metal clanking sound when I drive over bumps.
Thursday, March 16th, 2017 AT 3:24 PM

3 Replies

Tiny
CARADIODOC
  • MECHANIC
  • 33,750 POSTS
You have to pull the brakes apart and/or inspect the suspension. If you are not up to doing that yourself, a good place to start is at a tire and alignment shop. The people there are experts at finding the causes of noises, vibrations, and tire wear issues.
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Thursday, March 16th, 2017 AT 4:30 PM
Tiny
SURGEIMPULSE
  • MEMBER
  • 67 POSTS
There are many issues that could be going on, so I would do what Cardiodoc says. Most common issue that causes that is usually bad bushings on the suspension. So check them for cracks and wear.
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Wednesday, October 24th, 2018 AT 10:27 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,949 POSTS
Great addition to this thread! Please feel free to help out whenever you are on the site :)

Cheers, Ken
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Wednesday, October 24th, 2018 AT 11:27 AM

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