Don't Flush Your Engine’s Cooling System Until You Watch This Video

Testing a gentle engine cooling system flush. I decided to test how effective a gentle flush is on my own car. For the experiment, I bought a popular brand, added the contents of the bottle to the cooling system, and drove 1,000 km. The antifreeze color didn’t change (it doesn’t clean the system), and I noticed no difference in the performance of the cabin heater. Total cost of the experiment: $9. Other videos: ⏩Flushing the Cooling System with Citric Acid DIY    • Flushing the Cooling System with Citr...   ⏩Replacing the Coolant (Antifreeze) Correctly on VAG Cars    • Replacing the Coolant (Antifreeze) Co...   ⏩Replacement of Manual Transmission Mounts    • Replacement of Manual Transmission Mo...   ⏩Weak Spots and Common Issues of the 2000s Audi A6    • Weak Spots and Common Issues of the 2...   Hi! I’m Maxim, and on this channel, I show how to repair and service the car on your own in the garage. I share useful tips and life hacks about cars. Many thanks to everyone who has watched the video. Thank you for liking and subscribing to my channel.