Automotive engine maintenance involves regular inspection, servicing, and repair to keep an engine running efficiently and reliably. It includes routine tasks such as changing engine oil and filters, checking coolant and fluid levels, inspecting belts and hoses, replacing worn components, and diagnosing potential issues. Proper engine maintenance improves performance, extends engine life, enhances fuel efficiency, and helps prevent costly breakdowns.

A transmission system is a vital component of a vehicle that transfers power from the engine to the wheels, enabling the vehicle to move at different speeds and torque levels. It ensures efficient power delivery, smooth acceleration, and optimal engine performance. Transmission systems can be manual or automatic and require regular maintenance, including fluid checks, inspections, and repairs, to ensure reliable operation and extend their service life.