Unit One Engine Fundamentals (1) Unit Two Engine ClassificatiOn (8) Unit Three Engine Pistons (15) Unit Four Engine Crankshah and Flywheel (22) Unit Five Valve Gear (31) Unit Six Fuel Supply System Of Gasoline Engine (40) Unit Seven Gasoline Fuel Injection Systems (48) Unit Eight Engine Lubrication System (58) Unit Nine Engine Cooling Systems (66) Unit Ten The Engine lgnitiOn System (75) Unit Eleven Electronic lgnition System (85) Unit Twelve Engine Maintenance (92) Unit Thirteen Emission Control Systems (100) Unit Fourteen Clutches (110) Unit Fifteen Automobile Transmission (119) Unit Sixteen Automatic Transmissions (127) Unit Seventeen Transfer Case and Propeller Shaft (140) Unit Elghteen Differential Gears (148) Unit Nineteen The Steering System (156) Unit Twenty Spring SuspensiOn (164) Unit Twenty—One Wheel Alignment (174) Unit Twenty—TWO Automobile Brakes (190) Unit Twenty-Three Brake Service (199) Unit Twenty-Four Anti-lock Brake Systems (218) Appendix (230)