Is changing gearbox oil 100,000 kilometers a scam?Is it expensive to change gearbox oil at 1600 yuan?

Whenever a novice car owner intends to change the transmission oil, there are always some old drivers who will say that the transmission oil of my car is 100,000 kilometers and has never been changed. Changing the transmission oil is a scam.And it’s not worth changing the gearbox oil. The gearbox has nothing to do with it. It costs thousands to change the gearbox oil once.Yuan. Are these real?

Should I change the transmission oil?

The gearbox oil should be changed every 60,000-80,000 kilometers or about 2-3 years. However, some friends may be confused. My car gearbox manufacturer says that it is maintenance-free for life. Should I change the gearbox oil?In fact, the oil change is always necessary, even if it is maintenance-free, it must be drivenmileageOr after time, the gearbox may become frustrated.

Change gearboxOil pricegrid

There are two ways to change gearbox oil, one is gravity oil change, and the other is circulating engine oil change. The two oil change methods have their own advantages and disadvantages. To put it simply, if you want to save money, then choose the gravity oil change; if you want to change the oil completely, then choose the cycle engine oil change. The general oil change price is between 1,000-2,000 yuan.

Gravity oil change:

1. The oil change operation is simple;

2. The amount of oil used for oil change is small, so the cost is moderate;

3. The oil change is not thorough enough, and the old and new oil are easy to mix, reducing the maintenance cycle of the gearbox.

Circulating machine oil change:

1. Special equipment is required for oil change;

2. A lot of oil is used for oil change, so the cost is higher;

3. Thorough oil change, which can increase the oil change rate of the transmission oil to more than 80%;

4. It is not recommended to use a circulating engine to change oil in old cars, because there is a very small chance of transmission failure.