Random vs Regular misfire - open circuit spark plug cable
By jesseg
190 234 698 1247 [
2645]
4538 8579 kbps | [
flash]
html5 auto download
This engine had a random misfire. By shorting individual coil outputs, and by checking peak voltage at the coil, it was determined that a certain spark plug cable had a break in it and was causing a random misfire on that cylinder.
Report Video