Engine

The engine is a mechanical device designed to convert chemical energy (fuel) into kinetic energy (motion), which powers your vehicle.

Almost all vehicles (including hybrids) use internal combustion engines that burn fuel. In an internal combustion engine, air and fuel are ignited inside a cylinder and the pressure that is created forces pistons to move up and down. This rotates the crankshaft, which delivers power to the wheels via the drivetrain. The engine also powers the drive belts, which help operate other vehicle accessories (e.g. air conditioner, power steering, electrical system).

Because an engine has many moving parts, preventative maintenance is needed in order to maximize longevity and efficiency. Standard maintenance items include replacing the engine oil and filter, air filter, engine coolant, spark plugs, and drive belts.