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The 3.0 Duramax Podcast

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by The 3.0 Duramax Podcast

5.0(2 reviews)
27 episodes
Updated Daily
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Podcast Overview

Real-world answers to 3.0 Duramax questions from a working GM technician. This podcast breaks down oil choices, maintenance, diagnostics, known issues, and what actually matters when owning and servicing a 3.0 Duramax truck or SUV. Episodes are built around real viewer questions and real shop experience — not speculation or internet noise. Straight answers. Practical context. No fluff. Duramax® is a registered trademark of General Motors. This podcast is not affiliated with or endorsed by General Motors.

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Publishing Since

12/18/2025

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Recent Episodes

Episode thumbnail for 3.0 Duramax Bypass System + Surprising Oil Analysis Results

August 10, 2026

3.0 Duramax Bypass System + Surprising Oil Analysis Results

<p>https://www.duramaxnews.com/post/top-dexron-ulv-fluids The 3.0 Duramax oil analysis results are IN — and they were not what I expected.In this episode of the 3.0 Duramax Podcast, I’m breaking down the results from running Motul 5W-30 for over 5,000 miles. After sending the oil out for analysis, the wear-metal numbers came back surprisingly low. We’ll look at the results, compare them to previous oils I’ve tested, and talk about what they could mean for 3.0 Duramax owners.I also got an up-close look at an Insane Diesel bypass setup featuring both the engine oil bypass and transmission bypass. Seeing this system in person seriously impressed me, so I’ll show you what caught my attention and why this setup is worth talking about.Plus, we cover:• Motul 5W-30 oil analysis and wear-metal results• Insane Diesel engine oil and transmission bypass systems• Dexron ULV transmission fluid and TRiAX ULV ATF• My upcoming premium DEF fluid test• New 3.0 Duramax tools and testing• The new Diesel Buyer’s Report project• Upcoming DemonWorks projects, products, and giveawaysTriax Ulv: https://amzn.to/4wNO2fWTriax Dexos D: https://amzn.to/4q2s0UcBlowzer Giveaway Coming Soon: https://amzn.to/4hWXt8iIf you own a 3.0 Duramax or you’re thinking about buying one, subscribe for real-world testing, maintenance information, technical breakdowns, and firsthand experience from a GM technician and 3.0 Duramax enthusiast.Let me know in the comments: Would you run an oil bypass system on your 3.0 Duramax? And what oil are you currently using?#Duramax #3LiterDuramax #Diesel #DemonWorks</p><p>00:00 3.0 Duramax Podcast</p><p>02:18 New Diesel Buyer’s Report</p><p>03:40 Testing Premium DEF Fluid &amp; Additive</p><p>04:57 This Acoustic Camera Blew Me Away</p><p>06:42 Open Road Aluminum Truck Cap</p><p>07:55 Catch Cans, Transmission Pans &amp; Shop Updates</p><p>09:03 TRiAX ULV Transmission Fluid</p><p>11:34 Motul 5W-30 Oil Analysis Results</p><p>15:40 Fan Giveaway</p><p>16:34 Scan Tools &amp; What’s Coming Next</p>

Episode thumbnail for I Didn't Expect to End Up With TWO 3.0 Duramax Engines - Podcast Episode 25

August 3, 2026

I Didn't Expect to End Up With TWO 3.0 Duramax Engines - Podcast Episode 25

<p>In this episode of the 3.0 Duramax Podcast, I explain why I have a second 3.0 Duramax diesel engine sitting in my garage!During a recent trip to PPE, I was surprised with an early-production 2019 LM2 engine, giving us an incredible opportunity to compare the early and updated versions side-by-side. We&#39;ll be using these engines to create detailed teardown videos, maintenance guides, and technical comparisons for the 3.0 Duramax community.For products, check out https://www.demonworkshop.comBanks Discount Code = DEMONWORKS https://www.bankspower.com/demonworksGREEN AIR FILTER: https://amzn.to/4tgxNWPMotul 5w30: https://amzn.to/4sRbSp1Schaeffers 5w30: https://amzn.to/4sRbSp1Schaeffers 0w20: https://amzn.to/4sbSxyBACDelco Fuel Filter: https://amzn.to/3QFfXex3.0 Duramax Oil Change W/ PPE Oil Filter: https://amzn.to/3qmLR6o3.0 Duramax Oil Change W/ ACDELCO: https://amzn.to/3QtmDO5PPE OIL FILTER: https://amzn.to/3JP9j22 - BE SURE YOU ARE BUYING FROM PPE ONLY - CHECK SELLER NAME Just buy from demonworkshop.com to be safe.Fuel Filter Socket: https://amzn.to/4b52BkYFuel Filter KlickWrench Socket: https://amzn.to/42arKH6Aluminum Fuel Filter Cap: https://amzn.to/3FZir28K&amp;N Air Filter: https://amzn.to/3S5sLvqK&amp;N Fuel Filter: https://amzn.to/4b6Ux3ihttps:/www.maxl.com/demonworks https://www.bankspower.com/demonworksBANKS DISCOUNT CODE &quot;DemonWorks&quot;WEIGH SAFE HITCH: https://www.weigh-safe.com/product/weigh-safe-drop-hitch/?affiliate=demonworksALSO USE Discount Code DW10 at weigh-safe.com www.bankspower.com/DemonWorkswww.duramaxnews.comwww.bankspower.com/demonworksAs an Affiliate / Influencer, I earn from qualifying purchases. Your support is appreciated as it helps the channel to continue to test products!In this episode we also cover:✅ Why I now have two 3.0 Duramax engines✅ Early vs. updated timing chain differences✅ Tow/Haul mode testing and engine braking tips✅ Motul 5W-30 OIL SAMPLES SENT OFF + AC Delco DexosD 0W-20 oil being tested✅ Blackstone, Speed Diagnostics &amp; Horizon oil analysis info✅ Transmission temperature fluid fill recommendations✅ Common owner questions answered✅ Cooling system and maintenance advice for LM2 &amp; LZ0 ownersWhether you own a 2020–2026 Silverado or Sierra with the 3.0 Duramax, this episode is packed with real-world experience, maintenance tips, and technical information to help you get the most out of your truck.If you enjoy this content, be sure to subscribe and turn on notifications. New videos are coming soon featuring complete engine teardowns, side-by-side comparisons, maintenance tutorials, product testing, and everything related to the GM 3.0 Duramax.Resources Mentioned• Demon Works: https://demonworkshop.com• Duramax News: https://duramaxnews.comHave a question about your 3.0 Duramax?Leave a comment below! I read as many as I can, and your question may be featured in a future episode.#3MAX #30Duramax #BabyDuramax #Silverado #Sierra #LM2 #LZ0 #DieselTruck #Duramax #GMTrucks #TruckMaintenance #EngineOil #TowHaul</p>

Episode thumbnail for 3.0 Duramax Podcast: PCV Recall / Resonator Leak / Charge Pipe Causing Stalling

July 12, 2026

3.0 Duramax Podcast: PCV Recall / Resonator Leak / Charge Pipe Causing Stalling

<p>In this episode of the 3.0 Duramax Podcast, we&#39;re covering another GM recall for the 2024 LZ0 Duramax, a new GM service bulletin involving charge air cooler pipes causing engine stalling and low power, plus how to tell when an oil leak at your turbo resonator is normal—and when it&#39;s time to replace it.We also discuss:The latest GM PCV system recall (OTA update)Charge air cooler pipe failures and what causes themTurbo resonator oil leaks and billet resonator delete options0W-20 vs 5W-30 oil testing updateUsing an acoustic camera to diagnose air and exhaust leaksLM2 &amp; LZ0 engine teardown updatesNew products available at Demon WorkshopIf you own a 3.0 Duramax Silverado, Sierra, Tahoe, Yukon, Suburban, or Escalade, this episode is packed with the latest maintenance tips, service information, and real-world dealership experience.📚 Duramax maintenance guides &amp; technical articles:https://duramaxnews.com🛒 Parts &amp; upgrades:https://demonworkshop.comIf this video helped you, consider subscribing and turn on notifications so you don&#39;t miss future 3.0 Duramax updates, recalls, technical bulletins, maintenance tips, and product testing.Topics Covered00:00 Introduction00 GM PCV Recall Update00 Charge Air Cooler Pipe Bulletin00 Turbo Resonator Oil Leak Explained00 PPE Billet Resonator Delete00 Acoustic Camera Testing00 0W-20 vs 5W-30 Oil Test Update00 LM2/LZ0 Engine Build Update#30Duramax #Duramax #Silverado #Sierra #LZ0 #LM2 #DieselTruck #GMTech #DuramaxNews #DieselMaintenance</p>

27 total episodes available

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Frequently asked questions

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What is The 3.0 Duramax Podcast?

Real-world answers to 3.0 Duramax questions from a working GM technician.

This podcast breaks down oil choices, maintenance, diagnostics, known issues, and what actually matters when owning and servicing a 3.0 Duramax truck or SUV. Episodes are built around real viewer questions and real shop experience — not speculation or internet noise.

Straight answers. Practical context. No fluff.

Duramax® is a registered trademark of General Motors. This podcast is not affiliated with or endorsed by General Motors.

How often does this podcast release new episodes?

This podcast updates daily.

Where can I listen to this podcast?

This podcast is available on 4 platforms including Apple Podcasts, Spotify, and more. You can also use the RSS feed directly.

Does this podcast accept guests?

No, this podcast does not typically feature guests.

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