we havent seen much snow this winter but 2 days ago a blizzard came with heavy snow and cold. The temperature now is about -10 degrees on celcius. The gastank on teg is nearly empty and I cant drive the streets like they are at the moment. Can this damage the tank?

 

Damage.... only if there is water in the tank.

Will

 

there´s this myth that the petrol can pruduce gasses at that degree, that´s why I´m wondering

 

probably a myth, usually, fluids vaporize as temp rises