Cylinder Misfires & Ignition Coil Testing



MotorWeek’s Pat Goss (RockAuto.com is a MotorWeek Sponsor) shows what to check first when a cylinder misfire code shows up on an OBD scan tool. This includes how to test modern coil on plug ignition coils with a spark tester (available under “Extras” at RockAuto.com).


Post time: 07-17-2017