The Diesel Podcast

FASS Fuel Systems joins us today to talk about a major issue with fuel that can rob fuel economy, performance, and might be destroying injection pumps. We also discuss a recent trip they made to the Arctic Ocean and keeping the fuel flowing at -35F. Learn more about your ad choices. Visit megaphone.fm/adchoices

This time of year is when trailers come out and trucks start towing more in warmer temperatures. It’s also when a lot of owners see coolant drips on the ground, rising engine temps, and other issues. Rislone joins us today to talk about what can cause these issues, proper maintenance, and products that can help in an emergency. Learn more about your ad choices. Visit megaphone.fm/adchoices

What testing does a Ram truck go through before it ever reaches a dealership? We’re joined by Doug Killian, Chief Vehicle Synthesis Manager at Ram, the guy responsible for making sure every system on their trucks works together and survives real-world use. We talk about what goes into testing the new Ram diesel truck lineup, from engine and transmission performance to towing, payload, off-road durability, and emissions. Doug breaks down how these trucks are validated for harsh environments and long-term reliability before they ever reach customers. We also asked Doug, if he were ordering a Ram truck today, what engine, cab configuration, and trim level he would choose. Learn more about your ad choices. Visit megaphone.fm/adchoices

Diesel swaps are becoming more popular and it can be overwhelming with all the choices. Diesel Conversion Specialists joins the show to give tips for swapping a diesel and making it as seamless as possible. From Cummins and Powerstroke swaps, to TDI’s and more, this episode covers the swap questions you have! Learn more about your ad choices. Visit megaphone.fm/adchoices

Banks Power joins us to talk about their philosophy on truck upgrades, the diesel market, and saving 6.7L Cummins from grid heater nut failures. Jay Tilles, Banks Marketing Director, podcast host, and radio legend, joined us for this in-depth look at performance. *20% off HOT SHOT'S SECRET with code: DIESELPOD20* https://www.hotshotsecret.com/shop/ Learn more about your ad choices. Visit megaphone.fm/adchoices

Today’s guest walks us through fitting an LLY Duramax in his 1998 Sierra! We ask him what got him started down the diesel road, challenges with fitting it into the truck, and his ultimate plans for power and performance! Learn more about your ad choices. Visit megaphone.fm/adchoices

Hot Shot’s Secret chats with us about a commonly overlooked part of maintenance - Spring cleanout. All Winter your diesel truck endured cold starts and increased idle time. What does that do to a fuel system? Does engine oil take a beating as well? We cover a Spring checklist to ensure your diesel truck doesn’t skip a beat. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dynomite Diesel just set a new benchmark for diesel performance. Owner Lenny Reed tells us about building the first diesel engine to hit 3000HP on fuel only, who helped with the build, and how anyone can replicate it! Learn more about your ad choices. Visit megaphone.fm/adchoices

J&K Engines tells us about their 6.3L Powerstroke build and why it’s a favorite for towing, performance and more. We also discuss misconceptions about building a Powerstroke and what the shop actually sees for failures. Learn more about your ad choices. Visit megaphone.fm/adchoices

6.7L Powerstroke owners no longer have to be stuck with a CP4 and the expensive damage it can cause. S&S Diesel joins us today to talk about their DCR conversion and how it injects reliability into the 6.7L Powerstroke platform. 20% off HOT SHOT'S SECRET with code: DIESELPOD20 https://www.hotshotsecret.com/shop/ Learn more about your ad choices. Visit megaphone.fm/adchoices

What happens when classic American iron meets diesel torque? I sat down with the vehicle’s owner and builder and talked about the reason behind the build. We go over the biggest challenges, why a Cummins made sense for the engine swap, and how it performs in the real world! Learn more about your ad choices. Visit megaphone.fm/adchoices

Power Service joins us today to talk about a major problem that gets overlooked - bacteria and fungus growth in fuel tanks. We discuss why it happens, what can happen to the fuel system, how to stop it and prevent it from happening again. Learn more about your ad choices. Visit megaphone.fm/adchoices

Diesel isn’t dying by accident. It is being shaped by policy, perception, and who actually shows up to fight for it. Kory Willis chats with us about where diesel is headed and why truck owners can’t afford to sit on the sidelines anymore. Learn more about your ad choices. Visit megaphone.fm/adchoices

The Department of Justice released a memo halting criminal charges for individuals and businesses doing diesel deletes. So how and why are they still being sued? Are diesel deletes still not legal? Lawyer Stewart Cables joins us today to unpack the latest! Stewart D. Cables is a founding partner of Hassan + Cables. Stewart specializes in general business representation and a variety of trial work. Stewart's practice areas include complex civil litigation, employment law, criminal and DUI defense, transactional work for corporations and LLCs, and counsel for non-profit entities. Stewart Cables E: stewart@hassancables.com P: 303-625-1025 ext.2 https://www.hassancables.com/stewart-d-cables -------------------------------- Disclaimer: This video is for general information purposes only. It is not intended to provide legal advice of any kind. No one should act, or refrain from acting, based solely upon the information provided on this podcast, without first seeking appropriate legal or other professional advice. Learn more about your ad choices. Visit megaphone.fm/adchoices

Austin Denny joins The Diesel Podcast for a 2026 season preview. After last year’s crash, the Pro Mod 6.0L is back together and headed to Hardway Performance for a major step forward: integrating ECU Masters’ new diesel specific standalone ECM on a 6.0L Powerstroke. Austin breaks down the limitations of the factory computer, why going fully standalone could be a game changer for staging, burnouts, tuning, safety strategies, and RPM potential, and what it means to finally move beyond the constraints of the factory PCM and FICM. We also talk about his conservative approach to the season with lots of short passes first, building confidence, chasing records, and why he still believes the 6.0L platform has plenty of fight left. We also dive into the growing excitement around UCC, massive purses, new classes, and how high level competition continues to push the entire diesel aftermarket forward. Plenty of real talk about the work behind the scenes, the late nights, the pressure, and why getting hooked on diesel drag racing becomes a lifelong obsession. Learn more about your ad choices. Visit megaphone.fm/adchoices

Fleece Performance joins us to talk about their 6.0L Powerstroke heads and how they address factory weak points. If you have a 6.0L, this is a must see upgrade that helps the reliability of your truck. Learn more about your ad choices. Visit megaphone.fm/adchoices

Helderburg joins us on the podcast to talk re-crafting Land Rovers! Founder Paul Potratz tells us about creating the company, a unique ownership experience, TDI diesel engines, and more! Learn more about your ad choices. Visit megaphone.fm/adchoices

It can be easy to get ripped off buying truck parts or with a shady shop. Vinny Himes has spent 20 years in the industry and we asked him for red flags to avoid when shopping. Learn more about your ad choices. Visit megaphone.fm/adchoices

Power Hungry Performance chats with us today about a new way to tune 7.3’s. They’ve pioneered tuning for decades and their current project will integrate with Edge monitors, and eventually Apple and Android smartphones. Same proven tunes, but with 2026 technology! Learn more about your ad choices. Visit megaphone.fm/adchoices

Lenny Reed, founder of Dynomite Diesel Products, talks about his UCC 2026 build, what warranty detail really matters, supporting customers and dealers, plus getting back on track with physical fitness. Learn more about your ad choices. Visit megaphone.fm/adchoices