Use use the engine oil that meets the requirements. Oil in a long period of high temperature state is very easy to corrosion and aging, resulting in thinning of the oil film, more likely to flee to the combustion chamber to participate in combustion, so the use of compliant oil and regular replacement of oil, machine filter can greatly delay this phenomenon.
Pay attention to the fuel oil clean: fuel in the combustion process is essential to produce carbon, and carbon is the root cause of some automotive failures, such as the aging of the valve oil seal, the piston cylinder wall clearance, etc., have a direct or indirect relationship with the formation of carbon, so keep the fuel oil clean to prevent oil burning has a great help.
Strictly in accordance with the requirements of the instruction manual maintenance operations, regular cleaning and blowing through the air filter and timely replacement of the air filter, to maintain clean air intake, slow down the cylinder, piston, piston ring wear and so on.