Should I Replace All Ignition Coils At Once?

Should I Replace All Ignition Coils At Once? A faulty ignition coil cannot be repaired; it must be replaced. In cases like this, to prevent future problems, your mechanic may recommend replacing all three rear ignition coils. Whenever one of the ignition coils goes bad, it’s also recommended replacing all spark plugs if they haven’t

What Does Ignition Coil A Primary Secondary Circuit Mean?

What Does Ignition Coil A Primary Secondary Circuit Mean? Diagnostic Trouble Code (DTC) P0351 stands for “Ignition Coil ‘A’ Primary/Secondary Circuit.” It indicates that there’s a potential problem with the cylinder #1 ignition coil or its circuit. … If the secondary part of the ignition coil is shorted out, the primary spike will be weak