Engine knocking sound
Knocking or pinging noise from engine, especially under load.
Issue Details
- Severity
- high
- Impact
- Can damage engine if ignored.
- Estimated Repair Cost
- ₹10,000 – ₹90,000
- Affected Years
- 2016-2024
- Frequency
- Occasional
Symptoms
- Knocking sound
- Reduced power
Causes
- Low-quality fuel
- Carbon buildup
Solutions
- Use premium fuel
- Engine cleaning
Prevention Tips
- Avoid bad fuel