Gas internal combustion engine with auxiliary starting system, and method for operating a gas internal combustion engine

A gas internal combustion engine with auxiliary starting system, and a method for operating a gas internal combustion engine are disclosed. The invention relates to a gas internal combustion engine (10) for vehicles and to a method for operating a gas internal combustion engine (10). The gas internal combustion engine (10) comprises at least one combustion chamber, an intake distributor tube (14),and an auxiliary starting system (30) for starting the gas internal combustion engine (10). The auxiliary starting system (30) has an auxiliary fuel tank (32), a control valve (34) which is designedto open or close a connection between the auxiliary fuel tank (32) and the intake distributor tube (14), a surrounding temperature sensor (36), and a control unit (38) which is designed to control thecontrol valve (34) in order to open same if the surrounding temperature is lower than a specified surrounding temperature threshold. 具有辅助起动系统的燃气内燃机和用于运行燃气内燃机的方法。本发明涉及种用于车辆的燃气内燃机（10）和种用于运行燃气内燃机（10）的方法。所述燃气内燃机（10）包括至少个燃烧室、进口分配管（