Suspension makes knocking noise on bumps in Sierra
While driving over potholes, a knocking or thud sound comes from suspension.
Issue Details
- Severity
- medium
- Impact
- Annoying sound and reduced ride comfort.
- Estimated Repair Cost
- ₹2,000 – ₹12,000
- Affected Years
- All
- Frequency
- Common
Symptoms
- Knocking sound
- Loose feeling over bumps
Causes
- Worn bushes
- Damaged shock absorbers
Solutions
- Replace suspension parts
Prevention Tips
- Avoid rough driving