Engine knocking sound under load in Hector
A knocking or pinging sound is heard when accelerating hard or climbing hills.
Issue Details
- Severity
- high
- Impact
- Can damage engine if ignored
- Estimated Repair Cost
- ₹3,000 – ₹30,000
- Affected Years
- 2019-2024
- Frequency
- Occasional
Symptoms
- Knocking sound
- Loss of power
Causes
- Poor fuel quality
- Carbon buildup
Solutions
- Use better fuel
- Engine cleaning
Prevention Tips
- Refuel from trusted pumps