Скачать или смотреть BMW E46 Coolant Flush | First Coolant Change On The 330Ci

BMW maintenance. In this video, I flush out the old green coolant on my 2005 BMW E46 330Ci and start refreshing the cooling system with the correct BMW OEM coolant. This is the first step before doing a full cooling system inspection and replacement (coming soon).

Why BMW coolant matters:
BMWs require nitrite and phosphate-free coolant to prevent corrosion, water pump wear, and hose/radiator damage. Using the wrong antifreeze can lead to silicate gel buildup and long-term engine issues.

If you own a BMW E46 (or similar 3 Series), this guide will help you:
Perform your first coolant flush at home
Understand why OEM BMW coolant is important
Avoid common cooling system problems that E46s are known for

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This video is part of my BMW E46 maintenance overhaul series, so check out the full E46 playlist if you’re interested in more DIY projects, including oil changes, coolant flushes, spark plugs, and more.    • BMW 3 Series E46 "Time-Capsule" Maintenanc...  

This video was made by a real human. Hope you enjoy.
This video is not sponsored. I am not a professional mechanic. Working on my cars is my hobby. Thank you for watching and a special thank you to all my subscribers!