Engine maintenance of dual-fuel vehicle
When starting the vehicle, the engine should be preheated to normal operating temperature after the fuel is started. When using natural gas, there should be more than a quarter of spare fuel in the fuel tank. Users should drive at least 30 kilometers with gasoline every week to ensure that the fuel system is in good working condition. Don't use gas forcibly if you find abnormal phenomena during driving.
It should be converted into fuel immediately and driven to the maintenance site for inspection and troubleshooting before it can be used. Because the gas system has been equipped with the function of automatically reducing gas supply when slowing down, it is not suitable for neutral sliding, which will lead to the decrease of flameout speed. Because the output power of the engine is slightly lower than that of gasoline when running with natural gas, rapid acceleration should be avoided when starting or speeding up to avoid backfire and ignition.