What are the system components of an automobile engine?

1 Answers
MacEliana
07/29/25 8:21pm
The system components of an automobile engine are: 1. Valve train; 2. Crank and connecting rod mechanism; 3. Ignition system; 4. Cooling system; 5. Lubrication system; 6. Starting system; 7. Fuel supply system. The maintenance methods for the engine are: 1. Use qualified engine oil; 2. Use qualified coolant and antifreeze; 3. Regularly clean the scale in the radiator; 4. Regularly remove carbon deposits from the engine; 5. Regularly replace the three filters of the car; 6. Maintain a reasonable engine speed. The function of the engine is: to convert the heat energy of gasoline or diesel into mechanical energy by burning and expanding the gas in a sealed cylinder, thereby pushing the piston to do work.
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