问:这是正常的127 k里程汽车消费1 qt的石油每3 k英里?

这是过度的石油消费。但那样的话,它可能是你可以忍受的东西。涡轮增压引擎将倾向于使用更多的石油比传统引擎。但有几件事你想寻找。首先你要做旧的“看下面的车,检查水坑”测试。如果汽车有泄漏,你应该马上得到固定。如果油不泄露出去,那么它被烧毁的引擎或涡轮增压器。最好的情况下,有一个阻塞曲轴箱通风。这是一个相对容易解决,可以减轻压力解决问题的曲轴箱。否则你可以看主要引擎或涡轮修复。 If the car is really only using a quart every three thousand miles, it’s not really a problem until either it starts fouling spark plugs, (you’ll know when that happens because the engine will start misfiring) or the car fails an emissions test because of high hydrocarbons (not a problem in some states). The most important thing to do is be sure the car does not run low on oil and keep up with the oil changes. If the consumption becomes a real problem, contact YourMechanic to have a techniciancome out to your home or office to看看你的石油消费问题和建议解决方案。