EGR Cooler — Skoda Kylaq

Category: Cooling | Severity: medium | Cost: ₹8,000–₹25,000

What is EGR Cooler?

Cools recirculated exhaust gases before re-entering engine.

How EGR Cooler Works

Transfers heat from exhaust gases to coolant before intake.

Why is EGR Cooler Important?

Reduces NOx emissions and improves combustion stability.

Common Problems

Carbon buildup
Internal clogging

Symptoms

Engine knocking
Reduced efficiency

Causes of Failure

Carbon deposits
Poor fuel quality

Impact on Car Performance

Reduced combustion efficiency.

DIY Fix Guide — Step by Step

Professional cleaning

Maintenance Tips

Use high-quality fuel

Replacement Cost in India

Estimated range: ₹8,000 – ₹25,000

Where to Buy Online

When to Replace EGR Cooler

Severe clogging or failure.