Does spark knock duration really matter? Of course it does, and Bill Fulton tells you what to look for in this Tech Tip from the AVI course LBT-54 Ignition System Testing w/Coil-on-Plug & Misfire Detection with Bill Fulton.
Related Course
Ignition System Testing w/Coil-on-Plug & Misfire Detection with Bill Fulton
View CourseIn this course Bill tackles primary and secondary ignition patterns and other topics that apply to all makes and modes of vehicles. He covers DSOs, DVOMs, high and low-impedance tests, and lights and logic probes. He provides information on OBD II misfire monitors and relearn procedures for domestic systems.
