why does my Renault Clio V (2019-Present) make a knocking sound over bumps?

Solution

1. Preparation

• Gather tools and parts needed for the repair.
• Ensure the vehicle is parked on a level surface and the engine is off.
• Use wheel chocks to prevent movement, and raise the vehicle with a jack, securing it with jack stands.

2. Inspect and Replace Suspension Components

a. Inspect Struts/Shock Absorbers

• Remove the wheel to gain access to the suspension components.
• Check for oil leaks on the shock absorbers; replace if necessary.
• Tools Required: Socket set, torque wrench.

b. Check and Replace Sway Bar Links

• Examine sway bar links for wear; look for play or broken bushings.
• If damaged, remove the links using a socket set and replace them with new ones, ensuring they are torqued to manufacturer specifications.
• Tools Required: Torque wrench, socket set.

c. Inspect and Replace Bushings

• Check control arm bushings for cracks or deterioration.
• If worn, remove the control arm and replace bushings. Use a bushing removal tool if necessary.
• Tools Required: Bushing removal tool, socket set, hammer.

3. Reassemble and Lower the Vehicle

• Reinstall the wheel and lower the vehicle from the jack stands.
• Ensure all bolts are tightened to the correct torque specifications.