My brother's car is Tiida in June 2007, and now it is 6W kilometers. I just went to the 4s shop for inspection and made a list of watches to be changed. Manual gearbox 9 12 yuan, belt 70+90= 1.

Unreasonable, most of the things listed in your 4S don't need to be changed. Why change the gearbox? Just change the oil. Throttle, fuel injector, three-way catalytic converter and gasoline pump are not maintenance parts, so there is no need to replace them if they are not broken. Messing around, regular maintenance and replacement of belts, brake oil and antifreeze. See the on-board manual for details. Belt, brake oil and antifreeze should be changed every 40,000 yuan according to regulations.

Throttle, nozzle, three-way catalytic converter, gasoline pump and gearbox are not replaced regularly at all. If you are not at ease, I suggest you go to the repair shop outside to have a check. If there is no problem, there is no need to change it.

Next, let's talk about price. Look at the brake oil 424 you quoted. Super deceptive. An oil talent is around 50 yuan, artificial 30 yuan. I changed it. The original oil bought by Taobao was changed in the repair shop outside, and the belt was 70. This price is about the same. Taobao bought it at the same price, but the labor cost is 90 yuan, and it can be changed at the repair shop outside at 20 yuan. However, once it is not good, it will be adjusted in a few days.

Let's not talk about anything else. I suggest you visit the factory more often and ask the master what to change and what not to change. You won't know whether to change it until you see it.