Signs of Bad Spark Plugs

What are the signs you need new spark plugs? Spark plugs are very small components in your vehicle that play a big role in your car’s performance and efficiency, so it’s important to keep an eye on them. While they last for a long time, a bad spark plug can cause a lot of damage to your vehicle. Learn all about the signs of bad spark plugs with Sid Dillon Ford Crete, and schedule your next service appointment with our expert technicians.

What is a Spark Plug?

In order for your engine to work properly, you need three things: fuel, oxygen, and a spark. The spark plug creates the spark from the fuel and oxygen supplied from the engine cylinders. So when the spark plugs malfunction, it can cause huge problems with your performance. That’s why it’s crucial to understand the signs of bad spark plugs.

How Often Should You Replace Spark Plugs?

Spark plugs last a long time, but most experts recommend getting a replacement every 30,000 miles – or once every two or three years. This can depend on a number of factors, including your particular car and driving habits, so don’t hesitate to reach out to our team for personalized recommendations.

What Are Signs You Need New Spark Plugs?

There are many different signs you need new spark plugs, so one driver may notice poor fuel economy while another may notice engine knocking. We recommend familiarizing yourself with the different signs you need spark plugs to help anticipate any problems on the roads of Seward and Omaha. The faster you identify the problem, the quicker you can get the problem fixed!

• Engine Misfires: Engine misfires feel like an abrupt jerk when you attempt to start the car.
• Engine Knocking: Engine knocking sounds like a loud clang or knocking sound when you accelerate. 
• EngineSurging: Your engine may slow and accelerate unpredictably.
• Rough Idle: Your car may feel rough during idling, particularly on colder or wet mornings with condensation.
• Stubborn Start: The engine may fail to start promptly, which can get worse and worse over time.
• Poor Efficiency: You find yourself filling up at the gas station more often than usual.
• Poor Acceleration: Your car feels less responsive and accelerates more sluggishly.

Schedule Your Service at Sid Dillon Ford Crete Today

If you notice any of the signs of bad spark plugs, it’s time to schedule your service as soon as possible. Bad spark plugs can lead to more serious problems when left unchecked, so be sure to act quickly for the best results. Contact us with any questions, and visit our service center for quality repairs in Crete.