It can be difficult to make your own auto repairs if you don't know the basics. Mechanics have their own lingo, tools, and specifications that anyone can learn.

Unit 1: INTERNAL COMBUSTION ENGINE

Unit 2: ELECTRICAL SYSTEMS

Unit 3: FUEL SYSTEM

Unit 4: COOLING SYSTEM

Unit 5: LUBRICATION SYSTEM

Unit 6: BRAKE SYSTEM

Unit 7: POWERTRAIN SYSTEM

Unit 8: STEERING SYSTEM