How Many Spark Plugs Are in a Diesel Engine? Explained
If you’re curious about how diesel engines work, you might wonder how many spark plugs they use. Unlike gasoline engines that rely on spark plugs to ignite the fuel-air mixture, diesel engines operate differently. Understanding this difference is key to knowing why spark plugs aren’t a standard part of most diesel engines.
In fact, most diesel engines don’t have spark plugs at all. Instead, they u