Car diagnostics is a technical process used to identify performance issues or malfunctions in the car. This includes using diagnostic tools and specialized software to analyze data from car systems such as the engine, brakes, fuel system, and electrical system. Car diagnostics help pinpoint sources of problems and provide an accurate report to technicians for necessary repairs.

Engine repair is a maintenance process aimed at restoring the functionality of the engine in a car. This includes diagnosing and fixing mechanical and electrical problems that may affect the engine's performance.

"Oil / Lube / Filters" refers to routine maintenance services that include oil changes, lubrication of moving parts, and replacement of filters in the car. This includes draining old oil and filling it with new oil, adding lubrication to joints and moving parts, and replacing old filters with new ones to ensure reliable and long-term performance of the engine and other car parts. These services contribute to maintaining the car's performance, prolonging the engine's life, and reducing the risk of future problems.

Inspecting and replacing car tires is an essential part of routine vehicle maintenance. Inspection involves checking the condition of the tires, including inflation level, tread depth, and any signs of damage or wear. This inspection allows for early detection of potential problems and intervention before serious issues arise. Replacing tires ensures safe driving and road stability while also improving vehicle performance and fuel efficiency. Additionally, new tires reduce the likelihood of sudden breakdowns and provide better braking and suspension performance.

The importance of regular transmission maintenance, which includes inspecting and changing fluids regularly, cannot be overstated. Transmission fluid lubricates and cools the transmission components, ensuring smooth gear shifts and preventing overheating. Over time, this fluid can degrade, leading to poor performance and potential damage to the transmission. Therefore, it is crucial to regularly inspect the fluid level and condition to maintain optimal transmission function and prevent costly repairs.

Inspection and maintenance of car batteries involve checking the charge level and ensuring no leaks or corrosion on the terminals. This is done using charge measurement tools and a brush for cleaning terminals. This maintenance is crucial because the car battery is the primary source of power for the vehicle, ensuring the car is ready to operate without issues. Regular maintenance helps avoid potential problems and ensures the car's good performance continues.