Question: I have a 2006 Kia Sedona, and it randomly misfires roughly once for every week of normal driving and once after each carwash. When it happens, I pull over and shut off the car. Then, I turn ...

The spark plug is essentially a high-voltage “bridge” that ignites gas vapors inside your engine and makes your car go. On average, spark plugs should be replaced every 50-100,000 miles—the good news ...

It doesn't matter what type of vehicle you drive or which type of spark plug you're using. If your car has an internal combustion gasoline engine, it has the potential to eject a spark plug — although ...

Spark plugs are essential to the running of a vehicle, helping ignite the mixture of air and fuel to provide combustion to the engine. There are three specific parts of a spark plug, a central ...

Headers and spark plug wires rarely coexist in peace. Even with well-planned wire separators, one of those hot header tubes will eventually flambe the best of plug wires. The situation is aggravated ...

It seems as if spark plug wires are always in the way. If they're not cooking themselves on a header tube, they're contributing to that errant misfire that took you half a day to track down! As long ...