Engine Power Depends on Healthy Spark Plugs

If you’re experiencing rough idling, misfires, or a sudden drop in fuel economy, worn or fouled spark plugs could be the reason. Spark plugs ignite the air-fuel mixture in the engine’s combustion chambers, and when they don’t work correctly, your engine can suffer.

In our video, you’ll see exactly how spark plugs function and what our technicians check during a scheduled replacement.

At Appalachian Ford Solutions, our team inspects the spark plugs, ignition coils, wiring, and spark plug gaps to evaluate their condition.

We look for signs of wear, such as fouling, erosion, improper gap or thread damage, especially in Ford engines, where specific plug types and installation issues are common.

We then perform professional spark plug replacement and ignition system service to restore optimal performance, making sure your engine fires efficiently and drives smoothly.

Worn spark plugs don’t just affect how your car runs; they can cause misfires, increased emissions, reduced fuel efficiency, harder starts, and even damage to other components like the catalytic converter.

If you notice hesitation under acceleration, rough engine behavior, or a check engine light related to misfire codes, it’s time for a spark plug check.

Schedule your Spark Plug Service with Appalachian Ford Solutions today.