Was curious how much soot there would be starting in cold weather, and it turns out theres none! Bit of a waste of time.. I had a VW Transporter 2.4L around ten years ago and there is still a soot stain on the wall where i used to start it in the morning, amazing how things have moved on it such a short time. Might try again if we get some colder weather.
flipshare, Cold Start, Engine, diesel, mercedes vito, 120cdi