问:我改变燃料泵和卡车跑了3天。现在3天卡车死后。它将开始运行几分钟之前就消逝了

好的改变燃料泵因为卡车将开始了几秒钟后就消逝了。我开车3天的新泵和滞留。卡车一样做旧泵。三天跑它跑的新泵运行完美。现在开始,但开始运行几秒钟然后死后。我把床上拉了回来,确保线路是好的没有黑色的斑点。有某个继电器除了4叉状物在引擎盖下面傅盒子吗?燃油管路有可能限制吗?。我明天有新的2号泵。我把空气过滤器和卡车立即死亡。当我打开关键泵启动和运行几秒钟然后关闭了。我立刻关闭键,将泵不会开始。 Wait 5 minutes and pump starts every time. I can't believe no one can figure this out. Does Evap solenoid have anything to do with it? I'm grasping at straws here. Please read thoroughly and brain storm this because it seems I have a unique problem or problems.