Knocking sound from engine
Tapping or knocking noise from engine while accelerating.
Issue Details
- Severity
- high
- Impact
- Serious engine damage risk.
- Estimated Repair Cost
- ₹15,000 – ₹1,20,000
- Affected Years
- All
- Frequency
- Occasional
Symptoms
- Knocking noise
Causes
- Low-quality fuel
- Carbon buildup
Solutions
- Use premium fuel
- Engine cleaning
Prevention Tips
- Always use recommended fuel