1999 Volvo V70 sound

1999 VOLVO V70
Avatar
TOM 1
  • MEMBER
  • 3 POSTS
Shakes or Wobbles problem
1999 Volvo V70 4 cyl Front Wheel Drive Automatic

I have a knocking sound coming from the rear right wheel of my car. I have replaced the pads, replaced the hub assembly, the rotor, although worn, doesnt really look any worse than the other side. As I speed u between 70 and 80 km/hr it comes again making me thin it has to be the rotor. As I start to brake it comes again until I get more foot power to the pedal or until iI come to a stop. Heres the weird thing; when I pass over bumps etc on the right side, I hear the same tone of thump. I cant seem to find anything loose - is it a spring or a shock? help?
Apr 25, 2010 at 1:36 PM
Advertisement
Avatar
JIS001
  • ASE Certified Mechanic
  • 3,412 POSTS
  • ASE Certified Mechanic
Sounds like you have bad shocks. When you are travelling at the speed your going, the wheel is bouncing up and down on the uneven road surface and especially when you go over the bumps. You should replace both the rear shocks.
Apr 25, 2010 at 11:47 PM
Avatar
MHPAUTOS
  • ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
I agree, i would start with checking the shocker top and lower mounting bushes.

Mark (mhpautos)
Apr 26, 2010 at 4:49 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.