长期不更换自动变速器油，自动变速器油会变浓，容易使自动变速器散热器受阻，可能影响到变速器油温太高，出现车辆换挡冲击等故障问题现象，甚至损坏自动变速器。

If the automatic transmission oil is not replaced for a long time, the automatic transmission oil will become thicker, which can easily block the automatic transmission radiator, affect the high temperature of the transmission oil, cause problems such as vehicle shifting shock, and even damage the automatic transmission.

不换变速箱油就会影响变速箱的工作环境，因为变速箱在工作的过程中，内部的金属的零件就会互相摩擦，从而产生碎屑和杂质。而变速箱油就会吸附这些杂质，如果长时间不更换变速箱油，车辆换挡就会有顿挫感，变速箱的传递动力的功能就会明显减弱，变速箱内部的零件也会提前老化，减少变速箱的使用寿命。

Not changing the transmission oil will affect the working environment of the transmission, because during the operation of the transmission, the internal metal parts will rub against each other, resulting in debris and impurities. And the transmission oil will adsorb these impurities. If the transmission oil is not changed for a long time, the vehicle will experience jerky shifting, and the power transmission function of the transmission will be significantly weakened. The internal parts of the transmission will also age prematurely, reducing the service life of the transmission.

车辆的变速箱油一般在行驶8万公里左右，就需要更换了，车主最好在4S店，更换适合自己车辆的变速箱油。如果没有更换正确的变速箱油，车辆行驶时就会有顿挫感，不仅起不到润滑变速箱的作用，还会对变速箱造成伤害。

The transmission oil of a vehicle usually needs to be replaced after driving around 80000 kilometers. It is best for the owner to go to a 4S store and replace the transmission oil that is suitable for their vehicle. If the correct transmission oil is not replaced, the vehicle will experience jerking while driving, which not only fails to lubricate the transmission but also causes damage to the transmission.