Cummins engines have earned a bit of a cult following over the decades — and for good reason. In the U.S., they're the iron workhorses found in everything from pickup trucks to massive semis, and they ...

What is the knocking sound coming from my engine? What is engine knock? Why is my engine making a knocking noise? Engine knock, or pinging, occurs when a separate pocket of air-fuel mixture ignites ...

V8 fans often argue about soundtracks and spec sheets, but the character of a V8 starts deep in the block with the crankshaft. Whether an engine uses a cross-plane or flat-plane crank changes the way ...