How to Deal with Excessive Engine Noise?

[EliasAnn]

Engine noise can be addressed by: 1. Installing high-grade sound-absorbing foam materials on the engine cover to suppress vibrations caused by the hood; 2. Inspecting and possibly replacing the intake and exhaust pipes; 3. Using insulated pistons to increase the combustion chamber wall temperature, shorten the ignition delay period, and reduce combustion noise in direct-injection diesel engines with space atomization combustion systems. An engine is a machine that converts one form of energy into another, typically transforming chemical energy into mechanical energy. The function of an engine is to convert the thermal energy of gasoline into mechanical energy by burning it in a sealed cylinder, where the expanding gases push the piston to perform work, thereby providing power to the vehicle.