Engine knocking sound in Nexon

Knocking or tapping noise from engine during acceleration.

Issue Details

Severity: high
Impact: May damage engine internals.
Estimated Repair Cost: ₹2,000 – ₹20,000
Affected Years: 2017-2024
Frequency: Occasional

Symptoms

Knocking sound
Reduced power

Causes

Low-quality fuel
Carbon buildup

Solutions

Use premium fuel
Engine cleaning

Prevention Tips

Avoid low-quality fuel