仪表预测法：当你在行车途中发现汽车上的各种仪表，如电流表、机油压力表、水温表、气压表等仪表指示读数异常时，说明车辆有了故障，应立即停车检修。温度预测法：在行车途中，驾驶人员应经常停车检查，通过用手摸等方法来测定车辆各部温度是否正常，比如触摸制动鼓、后桥壳 Instrument prediction method: When you find on the road driving a variety of instruments, such as ammeter, oil pressure gauge, water temperature gauge, barometer and other instruments indicate reading abnormalities, indicating that the vehicle has a fault, it should immediately stop overhaul. Temperature prediction method: During driving, drivers should always check the parking, by hand touch and other methods to determine the temperature of various parts of the vehicle is normal, such as touching the brake drum, rear axle housing