Inside Cummins: How The Engine That Beat Detroit Diesel Learned To Lie

📋 FREE FIELD GUIDE: Buying old American tools? Before you pay collector prices, know what you're actually looking at. I'm building a printable field guide to help you spot the real thing vs. the offshore rebrand — and what a fair price looks like. 👉 thefinalshiftdocument.com --------------------------------------------------------------- For fifty years, Cummins built its reputation on a single promise: the cleanest, most reliable diesel engine in America. That promise beat Detroit Diesel after the 1973 oil embargo. It built the N14 — the engine truckers called the last honest diesel. And on December 22, 2023, the Department of Justice announced that Cummins had agreed to pay $1.675 billion — the largest civil penalty in Clean Air Act history — for installing software to make its engines look cleaner than they actually were. On nearly one million trucks. This is the story of how that promise was made, and why the institution that built it chose to fake it. #documentary #industrialhistory #americanhistory #americanmanufacturing #thefinalshift #cummins #cumminsturbodiesel