The 3.0 Duramax Podcast

In this episode, we take a closer look at the 3.0 Duramax MAP sensor, including what it does, why it gets dirty, where it’s located, and whether you should clean it or replace it.The MAP (Manifold Absolute Pressure) sensor is an important part of the 3.0L Duramax diesel engine management system. Because of its location near the EGR flow into the intake manifold, the sensor can develop significant buildup over time. We discuss why accurate MAP sensor readings matter, how a dirty or skewed sensor could affect engine operation, and why I now recommend replacing the sensor rather than cleaning it.We also talk about LM2 vs. LZ0 MAP sensors, changing regen intervals and some of the other basic items worth checking when your Duramax starts regenerating more frequently, including the air filter and mass airflow sensor.Also in Episode 29:• An update on genuine PPE engine oil filters and their new packaging/design• Why I recommend replacing the aluminum transmission filter bolts during service• Winners of the Blowzer X6 cordless air duster giveaway• My recent tour of Banks Power and an update on 3.0 Duramax development• A quick update on my 2027 Silverado 1500 ZR2 with the 3.0 DuramaxFor more 3.0 Duramax diesel news, technical information, and updates:[www.duramaxnews.com](http://www.duramaxnews.com)Shop 3.0 Duramax parts and products:[www.demonworkshop.com](http://www.demonworkshop.com)Topics covered: 3.0 Duramax MAP sensor, LM2 Duramax, LZ0 Duramax, MAP sensor replacement, dirty MAP sensor, Duramax regen frequency, Duramax maintenance, PPE oil filters, 3.0 Duramax problems, and Duramax diesel maintenance.00:00 Intro – 3.0 Duramax MAP Sensor & Episode 2901:25 Blowzer Giveaway Winners04:10 PPE Oil Filter Update & Fake Filters06:35 3.0 Duramax Transmission Filter Bolts07:45 3.0 Duramax MAP Sensor Problems09:10 Why the MAP Sensor Gets Dirty10:20 Clean or Replace the MAP Sensor?12:05 LM2 vs LZ0 MAP Sensors13:05 MAP Sensor Codes & Why Readings Matter14:45 Banks Power Tour & 3.0 Duramax Update17:20 What's Coming Next

Podcast 28 comes in with a discussion on long term ownership of the 3.0 duramax. Many people want to know if it's a great long term buy - I discuss that along with many other topics ....Blowzer on amazon: https://amzn.to/4wPvpHZGiveaway will be here: www.demonworshop.comBanks Discount Code: DemonWorksWeigh - Safe Discount Code = DW10Amazon affiliate links may benefit the channel monetarily.

https:///www.demonworkshop.com / https://www.duramaxnews.com 3.0 Duramax Podcast brings a summary on two road trips, nearly identical with mpg / bed cover and def fluid tests and results.Banks Discount Code: DemonWorkshttps://www.bankspower.com/demonworksaffiliate links and codes could help the channel monetarily at no extra cost to you. We appreciate your support !

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
00:00 3.0 Duramax Podcast
02:18 New Diesel Buyer’s Report
03:40 Testing Premium DEF Fluid & Additive
04:57 This Acoustic Camera Blew Me Away
06:42 Open Road Aluminum Truck Cap
07:55 Catch Cans, Transmission Pans & Shop Updates
09:03 TRiAX ULV Transmission Fluid
11:34 Motul 5W-30 Oil Analysis Results
15:40 Fan Giveaway
16:34 Scan Tools & What’s Coming Next

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'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&N Air Filter: https://amzn.to/3S5sLvqK&N Fuel Filter: https://amzn.to/4b6Ux3ihttps:/www.maxl.com/demonworks https://www.bankspower.com/demonworksBANKS DISCOUNT CODE "DemonWorks"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 & Horizon oil analysis info✅ Transmission temperature fluid fill recommendations✅ Common owner questions answered✅ Cooling system and maintenance advice for LM2 & 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