The difference between tapered and gasket seat spark plugs comes down to how they seal an engine, and using the wrong type ...

Somewhere along the way, "100,000 miles" became the universal spark plug expiration date. People repeat it so often that they ...

As you may know, spark plugs play a very important role inside a gasoline internal combustion engine. Since they are a key player in the combustion event, the chances of them getting degraded are ...

When building a custom engine combination, it becomes a challenge to choose the right spark plugs, since there are often no factory reference points from which to start. And this is much more than ...

Your engine’s spark plugs are one of its smallest and most important, parts. We look at some of the best. The engine in your car, truck, or crossover operates on the simple principle of capturing the ...

View post: 6 Coupe SUVs That Make The Style Sacrifice Worth It Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. Spark plugs are ...

The reason why you should always stick to the manufacturer-approved spark plug type has to do with the ignition system of your car's engine. Newer vehicles with electronic distributor-based ignition ...

Like rotating tires or changing oil, replacing spark plugs is a job that can be easily, and inexpensively, done in the confines of your own home. Although they don’t need maintenance as often as the ...

We earn commissions from purchases you make using links in our articles. Learn more. You don't have to pay a mechanic to change your spark plugs. Giving your engine fresh spark plugs should be part of ...

Not every driver knows how often they need to change spark plugs in their car. The frequency is determined by many factors, such as the material from which the center electrode is made, the operating ...