What to Do When Engine Exhaust Gas Increases?

[DeNevaeh]

Engine exhaust gas increases can be resolved by replacing the piston rings and cylinder liners, as poor sealing between the piston and cylinder liner can lead to excessive exhaust gas. The main causes of increased engine exhaust gas are: 1. Blocked intake system; 2. Excessive engine carbon buildup; 3. Failed catalytic converter; 4. Faulty oxygen sensor. An engine is a machine capable of converting other forms of energy into mechanical energy, categorized into internal combustion engines, external combustion engines, gas turbines, and jet engines. Engine maintenance methods include: 1. Using high-quality engine oil; 2. Using qualified coolant; 3. Regularly cleaning radiator scale; 4. Periodic carbon removal for the car; 5. Timely replacement of the car's three filters; 6. Maintaining reasonable engine RPM.