Knocking sound from engine sometimes

Engine may produce knocking noise under load.

Issue Details

Severity: high
Impact: Potential engine damage.
Estimated Repair Cost: ₹20,000 – ₹3,00,000
Affected Years: 2023-2026
Frequency: Rare

Symptoms

Knocking sound

Causes

Low-quality fuel

Solutions

Use premium fuel

Prevention Tips

Always use high-octane fuel