For 1990-2009 cars only
Ignition Coil Not Operating Properly 4.3L, 5.0L, 5.7L, 7.4L
Refer to Enhanced Ignition System Diagnosis or Enhanced Ignition System Diagnosis or Enhanced Ignition System Diagnosis in Engine Controls.
Refer to Enhanced Ignition System Diagnosis or Enhanced Ignition System Diagnosis or Enhanced Ignition System Diagnosis in Engine Controls.