求翻译：二、故障描述：平道重载行驶正常，爬坡时需要负荷时发动机转速降低导致怠速状态，加油门无反应，关闲发动机（熄火）重新着车一切正常，行驶一会故障重现。是什么意思？

Second, breakdown description: The even road heavy load travel is normal, when hill climbing needs to shoulder when the engine speed reduces causes the idling regime condition, the give it the gun not to have the response, turns off the%2

Second, failure description: flat road overloading normal, when you need to load the engine speed when climbing reduced idling state, advance the throttle nothing happens, turn off the idle engine (stall) car everything works again, driving a second failure to reproduce.