How EGR Cooler Works in a Car | Exhaust Gas Recirculation System Explained

Discover how the EGR cooler helps reduce engine emissions and improve efficiency. In this video, we explain how the Exhaust Gas Recirculation (EGR) system works, why cooling exhaust gases is necessary, and how the EGR cooler keeps your engine running clean. Perfect for car enthusiasts, mechanics, and anyone curious about how modern engines reduce pollution.

🔧 Topics Covered:
• What is EGR?
• Why EGR gases need cooling
• How the EGR cooler works
• Benefits of cooled exhaust gases
• Maintenance tips for your EGR system

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