Where is the manufacturing date of a car engine located?

[JulianFitz]

Car engine manufacturing date is located on the nameplate in the engine compartment. Inside the engine compartment, there is an aluminum car nameplate that indicates the car's serial number, engine displacement, model, brand, and importantly, the specific manufacturing date. The function of the engine is to convert the thermal energy of gasoline into mechanical energy by burning the expanding gas in a sealed cylinder to push the piston and perform work. The maintenance methods for car engines include: 1. Using qualified engine oil; 2. Using qualified coolant and antifreeze; 3. Regularly cleaning the radiator scale; 4. Regularly removing engine carbon deposits; 5. Regularly replacing the car's three filters; 6. Maintaining a reasonable engine speed.