Chongqing motorists cycle replacement of gearbox oil and digging coal to wash carbon deposits_Maintainance, Maintainance

Chongqing motorists cycle replacement of gearbox oil and digging coal to wash carbon deposits

July 31, 2024

I had run 120,000 kilometers without realizing it. Although the gearbox was said to be maintenance-free, it was still replaced at 60,000 yuan in 4s, and finally it lasted to 120,000 yuan. Facts proved that it was more reasonable to replace it within 100,000 yuan.

This time, we invested a lot of money, but all the money added up was only worth 4 seconds to replace the oil box.

Transmission oil is changed cyclically, which has the benefits of cleaning and thorough replacement. The key is that after using 12 liters, the final effect is very good, which is much more cost-effective than the 4s6-liter package.

Why should I put the oil out of it after circulation and replacement? Because adding 4 liters and adding 4 liters and then cleaning and recycling will save 10 liters of oil at most, which is better than the effect of directly cleaning and recycling 12 liters.

Now let’s get to the key point, it’s time to wash away carbon deposits.

This is the third time I have washed it

It’s very dirty when washed out

This is also the third time I have taken it, and I forgot to take pictures before.

Big project

I couldn’t guarantee the oil added for reasons of hesitation at work. My friend’s car was brought together with the same model, but it was not as serious as mine.