What Causes the Buzzing Sound in a Car Engine?

[VonBennett]

The buzzing sound may be caused by worn or loose wheel bearings or uneven tire wear. Introduction: An engine is a machine capable of converting non-mechanical energy into mechanical energy. Classification: Includes internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. External Combustion Engine: An external combustion engine refers to an engine where fuel is burned outside the engine. Internal Combustion Engine: An internal combustion engine, specifically a reciprocating piston engine, differs primarily from external combustion engines in that the fuel is burned inside it. There are many types of internal combustion engines, with common examples being gasoline and diesel engines.