Freedom Worx

The channel provides technical, science‑based explanations and myth‑busting about engines and vehicle performance, with a strong focus on diesel engines and diesel trucks. Common topics include diesel cold starts, horsepower vs. torque, real‑world fuel economy, emissions and smoke, maintenance (oil change intervals), emissions equipment/regulation (EGR/DPF/DEF), aftermarket intake/modification effects, and occasional diesel truck build walk‑throughs.