AUTOMOTIVE ENGINES: DIAGNOSIS, REPAIR, REBUILDING 6E provides updated, accurate, and comprehensive information on what is needed to diagnose, repair, and rebuild automotive engines. This book will build readers' technical expertise and critical thinking skills, while also providing them with information on current industry trends and concerns. This revised edition includes an enhanced chapter on engine diagnosis and updated information on four-valve-per-cylinder engines, camshaft timing, variable valve timing, and high performance engines. Hundreds of new and updated photos and sketches bring this new edition to life.