If the cold weather on the Mercedes-Benz C-class (W204) catches fire, and then the full tank is extinguilled, it may be a collector's valve. In this case, you need to run the auto diagnostics as soon as possible. The problem may lie in the release and release magnets, as well as in the crankcase ventilation valve. In the first case, it is eliminated by the replacement of the magnets and the second by cleaning or replacing the ventilation valve. It is also possible to clean up the fuel system with the nozzle.
