A simple modification to make your Holden Astra/Barina/Viva run cooler and more efficient

By performing this simple cheap modification to your Holden/Opel Astra's cooling system you will see a vast improvement to the way it runs. Remember cold air induction is required in the air intake manifold not hot air. This comes from experience, I am on my third Astra now and this has saved me plenty of times from changing coil packs, spark plugs even the ECU. Thanks for viewing my video.

Видео A simple modification to make your Holden Astra/Barina/Viva run cooler and more efficient канала troy cooper