在行车过程中车辆难免出现故障，然而有些故障让人傻傻分不清，你以为是真故障的其实是伪故障，你以为是伪故障的却是真故障。
济南奥迪汽车保养人员提醒，当你的车子出现以下几种情况时，别怀疑，赶紧送去检修吧。
During the driving process, it is inevitable that the vehicle will malfunction, but some faults are foolishly indistinguishable. What you think is a real fault is actually a fake fault, and what you think is a fake fault is actually a real fault. Jinan Audi car maintenance personnel remind you that when your car experiences the following situations, don't doubt it and send it for maintenance immediately.
1.发动机温度突然过高
1. Sudden high engine temperature
汽车在行驶时，如果水温表在100℃以上，且发动机冷却液温度迅速升高沸腾，在添加冷却液之后温度变正常，但发动机功率却明显下降了。出现这种情况有可能是发动机温度过高冲坏气缸垫、烧坏轴瓦、使发动机发生机械故障；由于温度过高，造成充气量下降，使得发动机功率降低；当水箱开锅，冷却液沸腾蒸发溢出时，会使发动机各部件磨损加剧，降低发动机寿命。
When the car is driving, if the water temperature gauge is above 100 ℃ and the engine coolant temperature rapidly rises to boiling, the temperature becomes normal after adding coolant, but the engine power significantly decreases. This situation may be caused by excessive engine temperature damaging the cylinder gasket, burning out the bearing shells, and causing mechanical failure of the engine; Due to excessive temperature, the inflation rate decreases, resulting in a decrease in engine power; When the water tank is boiling and the coolant evaporates and overflows, it will exacerbate the wear of various components of the engine and reduce its lifespan.
2.高速行驶时全车抖动
2. The whole car shakes when driving at high speed
车辆在正常行驶90km/h左右时，出现全车抖动现象，车速降低后不再抖动，若再加速90km/h左右时抖动又出现说明汽车底盘存在故障。造成全车抖动的原因可能是轮胎平衡失准使车轮边滚动边跳动行驶，或是悬架机构、转向机构、传动机构松动，造成前束值、车轴距失准，钢板弹簧过软，导致车辆在行驶中产生共振，诱发全车抖动。再次，半轴间隙过，使后化在行驶中作不规则运动，磨损加剧，造成旋转质量不平衡，引起全车抖动。
When the vehicle is driving normally to around 90km/h, there is a whole vehicle shaking phenomenon. After the vehicle speed decreases, it no longer shakes. If the shaking occurs again when accelerating to around 90km/h, it indicates that there is a malfunction in the vehicle chassis. The reason for the whole vehicle shaking may be that the misalignment of the tire balance causes the wheels to run while rolling, or the looseness of the suspension mechanism, steering mechanism and transmission mechanism causes the toe in value and axle spacing to be out of alignment, and the leaf spring is too soft, which causes the vehicle to resonate during driving and induces the whole vehicle shaking. Once again, excessive clearance between the half axles causes irregular movement of the rear bumper during driving, exacerbating wear and tear, resulting in imbalanced rotational mass and causing overall vehicle shaking.
3.急加速时，车速提不起来
3. When accelerating rapidly, the vehicle speed cannot be raised
行驶过程中，车子缓慢加速正常，可是急加速时车速却无法加快。通常导致这种情况发生的原因有燃油供给系统故障，有按照要求控制油压、喷油量或者点火时刻，火花塞和高压线出现问题等。要解决这个问题，我们可以更换火花塞、更换高压线以及检查油压或者喷油量。对于没有经验的车主，建议是一经发现问题就立即送去检修，以免一拖再拖，诱发其他故障。
During the driving process, the car accelerates slowly and normally, but when accelerating rapidly, the speed cannot be accelerated. The common causes of this situation include malfunctions in the fuel supply system, control of oil pressure, fuel injection volume, or ignition timing as required, and issues with spark plugs and high-voltage wires. To solve this problem, we can replace the spark plug, replace the high-voltage wire, and check the oil pressure or fuel injection quantity. For inexperienced car owners, it is recommended to immediately send the problem for maintenance as soon as it is discovered, in order to avoid delaying and triggering other faults.
4.行驶时车辆转向“发飘”
4. When driving, the vehicle turns to "float"
车辆行驶中转向“发飘”多半是行驶中前轮“摆头”引起的，造成这种现象的原因有垫补轮胎或车辆修补时造成前轮总成功平衡被破坏；传动轴总成有零件松动；传动轴总成动平衡被破坏；减振器失灵；转向系统机件磨损松驰；前轮校准不当；钢板弹簧刚度不一致。而出现这种情况时，就表示你的车需要检修了。
The "drifting" of steering during vehicle operation is mostly caused by the "swaying" of the front wheels during operation. The reasons for this phenomenon include repairing the tires or damaging the overall balance of the front wheels during vehicle repair; Loose parts in the transmission shaft assembly; The dynamic balance of the transmission shaft assembly is damaged; Shock absorber failure; The steering system components are worn and loose; Improper front wheel calibration; The rigidity of leaf spring is inconsistent. When this situation occurs, it indicates that your car needs maintenance.
5.加油时，转速升高车速却不提高
5. When refueling, the speed increases but the vehicle speed does not increase
开车过程中，加油时转速明显升高，可车速却怎么也提不起来，出现这种情况，如果是手动变速器的话，一般是离合器片损坏造成的，这时只要更换离合器片就好了。如果是自动变速器的话，则是变速器内的摩擦片损坏造成的。这种情况就不要加速行了，否则会造成更大的损失。
During the driving process, the rotating speed increases significantly when refueling, but the speed can not be raised. If it is a manual transmission, it is usually caused by the damage of the clutch plate. At this time, it is only necessary to replace the clutch plate. If it is an automatic transmission, it is caused by damage to the friction plates inside the transmission. Don't accelerate in this situation, otherwise it will cause greater losses.
That's all for explaining the maintenance matters of these five situations when your car is in love. I hope you can be helpful. For more details, please come to our website http://www.lutongqixiu.com Consult!
