What happen when Spark Plugs go bad?

What happen when Spark Plugs go bad?

If you're experiencing any of the following symptoms, it's a good idea to have your spark plugs checked and replaced if necessary:

- Your Engine is misfiring

- Your Vehicle is hard to start

- Your Engine is running rough

- Your Fuel Economy has decreased

If you're having any trouble with your Spark Plugs, it's important to have them checked and replaced as soon as possible. Ignoring a problem with your Spark Plugs can lead to more serious Engine problems down the road.