Vehicle Diagnosis: Use diagnostic tools, computer software, and manual inspection techniques to identify mechanical, electrical, and electronic issues in vehicles. Diagnose engine problems, transmission issues, brake malfunctions, suspension problems, and other vehicle system failures. Repair and Maintenance: Perform repairs and maintenance tasks on vehicle components and systems, including engines, transmissions, brakes, steering, suspension, electrical systems, HVAC systems, and fuel systems. Replace worn or faulty parts, such as belts, hoses, filters, spark plugs, sensors, and bearings. Routine Maintenance: Perform routine maintenance services according to manufacturer guidelines and service intervals, including oil changes, tire rotations, fluid flushes, filter replacements, and brake inspections. Ensure vehicles are properly lubricated, tuned, and aligned to maintain optimal performance and safety. Diagnostic Testing: Conduct diagnostic tests, inspections, and measurements to assess vehicle performance, identify abnormalities, and verify proper functioning of mechanical and electrical systems. Use specialized equipment and instruments to test components such as batteries, alternators, starters, and ignition systems.