At Multnomah Automotive, we often find that when drivers start experiencing poor performance or reduced gas mileage, the culprit hiding in plain sight is often worn spark plugs. This is where regular Automotive Maintenance really shines, not just for keeping your car running, but for keeping it running efficiently.

Spark plugs are responsible for igniting the air and fuel mixture inside your engine’s cylinders. This ignition is what powers your vehicle every time you start the engine and step on the gas. They may be small, but they’re doing serious work behind the scenes. As time goes on, these plugs wear down, the spark weakens, and the engine has to work harder just to do its job. You might not notice it right away, but over time, the signs start creeping in—hard starts, sluggish acceleration, poor idling, and a noticeable dip in fuel economy.

When spark plugs aren’t firing the way they should, your engine struggles to perform efficiently. This doesn’t just make your ride less enjoyable, it makes it more expensive, too. You’ll likely find yourself at the gas pump more often, and that sneaky drop in fuel efficiency can really add up. On top of that, worn spark plugs can also increase your car’s emissions, contributing to unnecessary pollution and even causing your check engine light to turn on.

That’s why staying on top of your spark plug health through consistent Automotive Maintenance is more important than most drivers realize. Replacing spark plugs at the right time can bring new life to your engine. You’ll notice smoother starts, more responsive acceleration, and better gas mileage, all because of a quick and affordable service that many tend to overlook.

At Multnomah Automotive, we make it easy for drivers in Portland, Oregon, to keep their cars in top shape. Our technicians know what to look for, how to spot early signs of spark plug wear, and how to fix the issue before it becomes a major problem. Whether you’re preparing for a road trip or just getting through your daily commute, you deserve a car that performs at its best.

Schedule your Automotive Maintenance appointment at Multnomah Automotive today and let’s make sure your spark plugs and your engine are ready for whatever lies ahead.