Do All Good Cars Burn Engine Oil?

[DiBrody]

Not all good cars burn engine oil. This is merely a subjective opinion conveyed by some 4S shops. Main reasons for engine oil burning: Valve oil seal; Excessive piston clearance; Driving habits; Excessive engine oil volume. "Burning engine oil" refers to the situation where engine oil enters the combustion chamber of the engine and participates in combustion along with the air-fuel mixture. The phenomenon of "burning engine oil" in vehicles can lead to rapid damage of the oxygen sensor, increased carbon deposits in the combustion chamber, unstable idling, lack of acceleration power, increased fuel consumption, and excessive exhaust emissions, among other adverse consequences. Methods to address engine oil burning: Timely replacement of the valve oil seal is necessary to ensure the sealing of the valve. Direct replacement of the piston rings in the car is also a solution. Regular cleaning of carbon deposits on the piston rings is another preventive measure against oil burning. In daily driving, attention should be paid to driving habits, avoiding overly aggressive driving.