07/17/2026
Engine running rough? A misfire you can feel at idle, a check-engine light, or fuel economy that quietly dropped often comes down to worn ignition coils. Left alone, a failing coil can damage your catalytic converter, which is a far bigger bill.
Right now, get up to $25 back on NAPA ignition coils: $25 on a premium Echlin set of four or more, or $10 on the economy set. Submit at NAPARebates.com by September 15.
Diagnose it properly. Call (505) 298-4996.