How much does it usually cost to change the engine?

It is enough for 300 yuan to replace the mini-car engine, but not much for Audi BMW Engine 2000.

Only when the car breaks down can it be overhauled. In the case of normal car use now, it is usually overhauled once every 350,000 kilometers. In fact, many family cars can't reach this kilometer because they are too old. Cars over ten years old are used cars. Driving 20,000 kilometers a year and only 200,000 kilometers in ten years. If you use a lot of cars or have a long service life, you must have an overhaul.

The most common reasons for the need for overhaul are as follows:

The engine burns oil, which is the most common situation. Insufficient cylinder pressure leads to power reduction, or severe jitter, which makes it impossible to drive normally and needs maintenance. The internal bearing bush of the engine is seriously worn and produces abnormal noise, which needs overhaul. Pushing the valve under special circumstances requires maintenance.

There are many parts to be replaced. Although there is no damage or failure, the 4S shop will recommend replacing it all after the disassembly, otherwise it will take extra time to replace it in the future, and the performance of the engine will recover better after all replacement.