What are the reasons for the Geely Vision's lack of power when climbing slopes?

[MacIker]

Geely Vision's lack of power when climbing slopes is due to issues in the engine fuel system. Clogged fuel injectors, fuel line leaks, reduced fuel pump power, and blocked fuel filters can all cause the car to lack power when going uphill. Below are the specific reasons for the lack of power when climbing slopes: Decreased combustion efficiency: The main reason a car feels powerless when climbing a slope is that the engine does not have enough fuel during the climb, leading to decreased combustion efficiency and insufficient horsepower. Similarly, the intake system plays a role. Besides fuel, the engine also needs air. If components like the air filter or throttle are clogged or malfunctioning, resulting in insufficient air intake, the car will also lack power when climbing slopes. Spark plug failure: Spark plugs are also a common source of issues. Excessive spark plug gap or incorrect heat value can lead to poor engine combustion, causing the car to lack power when accelerating uphill. Insufficient tire pressure can also contribute to the car's lack of power when climbing slopes, so it is recommended to check the tire pressure.