If you have an older car, chances are that one tune-up item you need to pay particular attention to is your ignition system. One item you don’t see too often anymore is the distributor. Most cars, these days, have long since transitioned to distributorless ignition systems, thus simplifying the tune-up

Oftentimes, when dealing with more advanced engine diagnostics, you’ll hear people talking about testing compression. It’s actually not a difficult process, and it can tell you a lot about what’s going on inside your engine. But, what is compression? Compression is the measure of the compressive force generated by the