What should I do if I burn engine oil in Dongfeng Little Prince car?

1: Uncover the cylinder head and check whether the intake valve and exhaust valve are seriously worn or not tightly sealed. In this case, hinge the door again, replace it with an exhaust valve, and grind the door.

2. If it is not the first item, check whether the clearance between the piston ring and the cylinder liner is normal while uncovering the cylinder head. If the gap is too large, it needs to be overhauled: boring cylinder, grinding shaft, replacing four sets and replacing valves. Then, while checking the piston ring clearance, check whether there is any wear deviation between the cylinder liner and the piston. If there is wear deviation, pay attention to the need to correct the connecting rod during overhaul, otherwise the engine oil will burn after a period of overhaul.