In this video, I take you through a thermostat replacement on a Mercedes-Benz W205 C220 CDI with the OM651 engine — all done right in my yard.

I’m a mobile mechanic, and my workshop had to be taken down, so this is as real as it gets. No fancy ramps, no studio lighting — just me, some tools, and a Merc that needs fixing.

🛠 What you’ll see:
• Real-time removal and replacement of the thermostat
• Tips on getting to those hard-to-reach bolts
• Common OM651 cooling system issues
• My thought process, problem-solving, and struggles

💬 I talk through the whole job, so it’s perfect if you’re DIY-ing it yourself or just want to learn more about this engine.

🔔 Subscribe for more real-world content from a working mobile mechanic — I specialize in German cars, especially BMW, Mercedes, and VW.

📹 Shot with a GoPro Hero 11. No gimmicks, just genuine wrench time.

Hochgeladen am 12.06.2025   Problem melden   Dieses Video bei YouTube   DIESELNETIC bei Youtube