Knocking noise from the back end of the car

2008 DODGE AVENGER
148,600 MILES • 6 CYL • 4WD • AUTOMATIC
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TINA PHILPOT
  • MEMBER
  • 1 POST
When driving i hear a loud knocking noise from the back end of the car. can that be a bad tire or something more major?
Apr 1, 2019 at 7:22 AM
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JOETECHPRO
  • ✓ASE Certified Mechanic
  • 705 POSTS
  • ASE Certified Mechanic
Hey TINA PHILPOT,

Worn out suspension components are the most likely cause.

Also a loose wheel can cause this.

First thing to check is that your wheel nuts/bolts are tight.

After this you will need to check the rear suspension for play to find worn components.

Does it only knock over bumps?

Regards, `Joe
Apr 1, 2019 at 10:36 AM
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