自动变速箱油的更换前兆通常包括以下几种情况：

　　The early signs of automatic transmission oil replacement usually include the following situations:

　　变速箱打滑：

　　Transmission slippage:

　　当车辆加油时，如果听到发动机空转但汽车不加速，可能是变速箱油不起作用。

　　When refueling a vehicle, if you hear the engine idling but the car is not accelerating, it may be because the transmission oil is not working.

　　变速箱漏油：

　　Transmission oil leakage:

　　车辆起步困难，即使踩油门转速提升，也没有明显的提速感，可能是由于变速箱油漏出。

　　Difficulty starting the vehicle, even if the accelerator is pressed to increase the speed, there is no obvious sense of acceleration, which may be due to leakage of transmission oil.

　　变速箱顿挫：

　　Transmission jerking:

　　在行驶过程中，换挡时感觉到明显的顿挫和抖动，可能是因为变速箱油温过高，内部出现污垢和杂质。

　　During driving, there may be noticeable jerking and shaking when shifting gears, which may be due to high transmission oil temperature and the presence of dirt and impurities inside.

　　变速箱油状态异常：

　　Abnormal transmission oil condition:

　　油色变深，含有杂质，油质性能下降，可能伴有异味。

　　The oil color darkens, contains impurities, the oil quality performance decreases, and may be accompanied by an odor.

　　动力下降：

　　Decreased power:

　　车辆提速困难，油耗增高，可能是变速箱油需要更换的信号。

　　The difficulty in accelerating the vehicle and the increase in fuel consumption may be a signal that the transmission oil needs to be replaced.

　　其他症状：

　　Other symptoms:

　　挂挡发动机熄火，变速箱锁档，行驶中速度提不上去或降不下来。

　　The engine stalls when in gear, the gearbox locks, and the speed cannot be increased or decreased while driving.

　　定期检查和更换自动变速箱油对于保持车辆良好的运行状态至关重要。建议根据车辆保养手册上的建议以及实际使用情况来判断是否需要更换变速箱油

　　Regular inspection and replacement of automatic transmission oil are crucial for maintaining good vehicle operation. It is recommended to determine whether to replace the transmission oil based on the recommendations in the vehicle maintenance manual and actual usage

　　本文由济南自动变速箱维修提供技术支持，更多的详细精彩内容请点击我们的网站http://www.jnbsx.com，我们将会全心全意为您提供满意的服务。

　　This article is provided with technical support by Jinan Automatic Transmission Maintenance. For more detailed and exciting content, please click on our website http://www.jnbsx.com We will wholeheartedly provide you with satisfactory service.