Intercooler — Audi A4

Category: Engine | Severity: medium | Cost: ₹15,000–₹50,000

What is Intercooler?

Intercooler cools compressed air from turbocharger before entering engine.

How Intercooler Works

Reduces air temperature, increasing density and efficiency.

Why is Intercooler Important?

Improves combustion and engine performance.

Common Problems

Leaks
Clogging

Symptoms

Reduced power
Poor acceleration

Causes of Failure

Damage
Oil contamination

Impact on Car Performance

Hot air reduces efficiency and power.

DIY Fix Guide — Step by Step

Check for leaks
Inspect hoses
Clean intercooler

Maintenance Tips

Regular inspection

Replacement Cost in India

Estimated range: ₹15,000 – ₹50,000

Where to Buy Online

When to Replace Intercooler

Replace if leaking or damaged.