Preparation Guide for the Light Vehicle ASE Compressed Natural Gas Test F1

Covering the Light Vehicle Compressed Natural Gas exam, this book details the broad scope of the ASE's extremely difficult test. Coverage comprehensively details the technicians job, including vehicle compatibility analysis, parts fabrication, equipment installation, leak testing and repairs, initial adjustments, engine performance diagnosis, and system diagnosis and repair. Items from the ASE F1 task list are represented by questions followed by a detailed explanation of the correct answer and reasons why the other answers are wrong.