Clunk over bumps: likely causes and what to do
The most common reasons, how urgent each one is, and when to stop driving.
SAFETY FIRST
If the steering feels loose or the car wanders, slow down and pull over.
Likely causes
Worn sway bar linksMost likely
Can waitWorn shocks or strutsMaybe
Fix soonLoose part under the carLess likely
Fix soonWhat to do
- Notice when it happens (speed, braking, turning, cold or warm engine). It helps the mechanic.
- The most likely cause is worn sway bar links: “Can wait”.
- If anything feels unsafe, slow down, pull over somewhere safe and call for help.
- Check for open recalls with your VIN at nhtsa.gov/recalls. Recall repairs are free at the dealer.
General help, not a diagnosis. A mechanic can tell you for sure. Costs in the app are rough estimates.