The latest in spark plugs By Jeff Smith Bruce Springsteen said it best when he said, "You can't start a fire without a spark." While spark plugs may not be numb ...

How long spark plugs last varies with different cars and different types of spark plugs. Older cars often had to have their spark plugs replaced every 5,000 to 10,000 miles, while some newer cars ...

How Long Do Spark Plugs Last? The service life of a spark plug depends on many characteristics, but especially on the material, the car engine condition, and operating conditions (climate, fuel ...

Just like cars, lawn mower engines need their spark plugs changed on a regular basis. How often should you swap the old ones out for new ones?

Some engines use a spark to ignite their fuel, and others rely on compression. What does all of that mean? And how do the two kinds of engines differ?

A spark plug that’s known to work We’ll let O’Hop take it from here, so visit his article on The Drive for the rest of the steps—including how to do everything as safely as possible.