How long can a vehicle be parked without turning off the engine?
1 Answers
Vehicles can be parked without turning off the engine until the fuel is exhausted, with the specific duration depending on the fuel level. Here are relevant details: 1. Idling: Idling refers to the operation of the engine without any load, where it only needs to overcome the internal friction resistance of its components and does not output power externally. The minimum speed required to maintain stable engine operation is called idling speed, which is one of the five basic operating conditions of an engine. 2. Gasoline: Gasoline is a volatile, flammable hydrocarbon mixture liquid obtained through the distillation and cracking of petroleum, used as fuel. It appears as a transparent liquid, is flammable, with a distillation range of 30°C to 220°C, and mainly consists of C5 to C12 aliphatic hydrocarbons and cycloalkanes.