Does Corolla EX really burn engine oil?

It will burn if it is not well maintained.

Main reasons for burning engine oil

There is something wrong with the accessories, such as waste gas valve, valve oil seal, cylinder pulling, and insufficient cylinder pressure.

The oil circuit is not cleaned for a long time, the antifreeze is not replaced in time, the service life of the oil is too long, and the piston ring is stuck. The common situation is that the piston ring is stuck.

What is piston ring stuck?

Sticking starts from the oil path, and the bearing temperature of the oil is 1 10℃. However, the high temperature caused by the long-term uncleanness of the oil circuit makes the engine oil above 120℃ for a long time, so that the engine oil will fail in advance, the pores of the oil ring are very small, and the engine oil inside will be baked and crusted and stuck for a long time. One cylinder is stuck at 5000 kilometers per liter of oil. At this time,

At present, there are two ways to solve the problem of burning engine oil in the market.

catch up with

PNF repair agent

The advantages of this are:

If it is overhauled, the cost will be high, the vehicle will depreciate quickly, and the later running-in will be very troublesome. There is no need for overhaul unless the cylinder is seriously pulled and the engine is damaged. First of all, you have to find out why you burn oil. Blockage of oil circuit, carbon deposit and piston ring sticking can all be repaired with PNF repairing agent. Many riders have successfully repaired in PNF maintenance agency. You can refer to it