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喷油器漏气是造成发动机燃油供给系喷油器偶件针阀被卡住的主要原因之一。针阀如果在开启状态时被卡住,则喷油器喷出的柴油呈油束状,不能雾化,也
Fuel injector air leak is caused by the engine fuel supply system injector pin valve is stuck one of the main reasons. If the needle valve is stuck in the open state, the diesel fuel ejected by the injector is oil-shaped and can not be atomized