Cummins fans are wondering how the 2025 model compares to previous years, and its competition from Ford and GM. Derek Rose from DNR Customs got his hands on a brand new truck, drove it with and without a trailer, got a feel for the new 8 speed, and tore into the engine. How does the RAM stack up with the new powertrain, injectors and glow plugs, lifters, and overall feel?

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Hot Shot’s Secret stops by to talk about the top myths of diesel fuel additives. We cover lubrication, cost, treat rate, cetane, old school products, and more! 

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Siskiyou Diesel joins us to share trends they are seeing with the L5P and OEM failures. The list is extensive - and shocking. Give a listen as they walk us through each issue, if fixes exist, and more!

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Dmaxstore joins us today to discuss Duramax problems, from the L5P and LML, back to the LB7. Erik Miller, from their R&D department, and talks about new products, testing, and how to keep these trucks on the road. We also talk about their cool builds, ranging from a square body Duramax swap to the baby Duramax!

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With trucks coming out of warranty, consistent problems are starting to show as a pattern. Kat from Siskiyou Diesel talks with us today about common failures popping up with the 6.7L Powerstroke. We discuss where they come from and simple fixes that can help avoid the expensive failures.

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Rislone chats with us today about ways we can protect against DEF crystallization, DPF’s clogging, and fuel issues from the pump. We also discuss new industries with emissions challenges and ways Rislone is approaching solutions.

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Fleece Performance joins us today to talk about a needed fix on the 6.7L Powerstroke! The guys explain how the factory part fails (even within 11,000 miles), how they fixed it, plus other solutions to keep trucks on the road. From fuel fittings to electrical, we discuss quality options that fix the problem from the start.

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Dan’s Diesel Performance chats with us about one of the best upgrades for LB7-L5P trucks! We take a look at drop-in turbos and how they change response, EGT control, and fit into a strategy for power. We also ask them how L5P’s are holding up to power and their opinion of the 10 speed Allison.

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Despite a political change in D.C., there’s a massive internal combustion engine ban on the horizon. SEMA joins us today to talk about the small window to reverse course and how it will impact 40% of America.

Contact Your Representatives! https://sema.quorum.us/campaign/110675/

Get Involved Now! https://www.semasan.com/

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Power Hungry Performance joins us for a talk about 7.3L Powerstrokes, tuning advancements, and their legendary reliability. We also talk about Summit 7.3 and it opening up for enthusiasts to attend and see all that’s available to keep their trucks on the road!

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