• Engine Mechanical (assembly, disassembly, inspection, repair)
• Engine Control System (ECM/PCM diagnostics, sensors, actuators)
• Fuel System (injectors, pump, pressure regulator, lines)
• Ignition System (coils, plugs, timing)
• Exhaust System (catalytic converter, mufflers, pipes)
• Cooling System (radiator, thermostat, water pump, hoses)
• Lubrication System (oil pump, filter, passages)