3 Credit A thorough study of automotive fuel and emission systems and their components. This course will explain the combustion process of fuels and the emissions that are emitted from each fuel. Students will learn state and federal emissions laws and study fuel delivery systems up to and including throttle body injection (TBI). Students learn to test, remove and replace electric and manual fuel pumps. Advanced test equipment including labscopes will be used to troubleshoot and diagnose problems. Four- and five-gas analyzers will be used to demonstrate emission problems. The chassis dynamometer will be used to enhance troubleshooting techniques.