Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...

Explore 10 of the biggest American production engines ever made, from a 1931 V16 to a 600-hp V10, with key specs and history.

This video examines the operation of a Detroit Diesel 16V71 engine while investigating signs of a possible engine runaway.

DOE's regional averages are drawn from its weekly national survey of about 400 diesel service centers. The stations are surveyed on Mondays and the results are reported late that day. DOE divides the ...