5 LML, WCFab billet S480 over stock, LDS 100% sticks, Exergy 12mm cp3, Mike L trans, Fass 165 Feb 15, 2023 · Step 4 in clearing the "Service Emission System" warning on a Duramax diesel engine involves repairing the issue causing the diagnostic trouble code (DTC) to trigger. Here is our guide to the 7 most common 6. Threw the engine code and went into service emissions. Replaced sensor with a Standard sensor. Nov 26, 2020 · My 2018 GMC 2500 Denali 2500 Duramax L5P Has 2 codes. Nov 24, 2018 · Discover the worst failure point(s) of your Duramax in the article that follows, along with how to address it. i turned around and bought a 2018 and now at the 2500 mile mark it is starting this BS too. I am in Atikokan and a friend in Fort Frances Ontario has the same problem. Jun 2, 2021 · The L5P has made great reliability improvements and is, in my opinion, the most reliable diesel engine being produced today. 5' Shortbox 2023 Lexus RX 350 Dec 28, 2017 · Possible the fuel supply hose is the problem, and affected by the cold-- GM TSB-Copied from Internet- FIX FOR THE PROBLEM-COST $50 IN PARTS, LESS THAN AN HOUR OF TIME, GM BULLETIN #PIP4526!!! Go to a GM dealer and ask them to print out this bulletin for you and do the repair. High-mileage engines will just kill your budget with their fuel pump problems. Jan 6, 2013 · sounds like a problem with the steering position sensor, keep us posted. Sep 24, 2023 · 2009 3500HD LMM with 75,000mi - initial problem was coming off idle at a stop the "low oil pressure shut off engine" appeared briefly on dash and then went off as RPMs increased. 8 diesel engine. Mar 1, 2018 · 2001 2500hd 4wd extended cab ls, s&b cai, 4" stainless steel exhaust, efi live from atp trucks, edge cts, ppe boost valve, banks intercooler pipe, air dog ii 165, rebuilt tranny with suncoast kit, transgo shiftkit and billit torque converter, new upgraded tailshaft, pump rub fix on transfer with new aluminum tail shaft, new tow mirrors, new gage heavy duty front and rear bumpers, beans sump Jun 20, 2022 · Truck is a 2018 GMC 3500 6. 2018 GMC 3500 SRW 6. 2018 Denali Canyon Duramax. The most notorious LB7 Duramax problem is their original injectors. Oct 17, 2020 · I was talking to a guy at a truck stop about his Duramax a few weeks ago (yes, I talk to many random people). Dec 1, 2020 · The Ford 6. Got some grief but they supposedly replaced the LH Fuel Rail & Pressure Sensor after 3 days in the shop. 5-2005 (LLY) 6. 7 gallons x 50 (50:1 ratio) = 350 gallons of diesel / 36 gallon tank = ~ 9. 8L Duramax engine. Jun 3, 2018 · Chevy / GMC Duramax 2017+ L5P Forums. A friend had a Sprinter van and he had the same problem that nobody could fix, he ended up selling it. Mar 23, 2022 · If fuel system contamination is present on 2017-2020 Silverado 2500/3500, Sierra 2500/3500; 2019-2020 Silverado 4500HD/5500HD/6500HD; and 2020 Silverado 1500 and Sierra 1500 models equipped with the 6. However, in extremely cold weather, the 0w40 engine oil is a more stable option for 2. 6L GM Duramax L5P Lift Pumps | Injection Pumps | Injectors. 2L Diesel Engine Closed / Archived Marketplace Ads Top Contributors this Month View All Jul 20, 2022 · Almost all injector issues are the pigtails and not the injectors, GM went with the cheaper/lower quality tin plating on the l5p instead of the gold plating they use previously, I would check every 60k or more truck by pulling the drivers front injector plug and check for smoke on the orange seal. However, some Duramax engines have significant weak points that outweigh the strong points. #Duramax 6. LB7 Duramax Injectors. Obviously I'm super pissed. Duramax Diagnostic Trouble Codes . Apr 9, 2014 · 2006 GMC Sierra 2500 HD SLT ECLB, LBZ, LED tailights, black turn signals , black aftermarket headlights,265/75/16s uniroyal larados,Bilstein shocks,Banks 4inch exhaust, Nicktane adp, with a 3 micron Donaldson fuel filter, Schaffer's oil, pcv Re-route from alligator performance, Nicktane race plug, GM cab light,Banks 3 inch boost tube,And S&B air intake good to be driving a diesel again. Oct 24, 2011 · -Jon S. 8L engine is an engine from the Duramax family of engines by GM. I did and it was none in the reservoir Added and 5 days later went hook my camper and a sweet smell coming out of my tailpipe I filled it again and took it back to the dealer. 6-liter Duramax diesel engine | GM. Though GM recalled these engines and backed them with a seven-year, 200,000-mile warranty, fuel injectors failing was a big problem. 6L V8 Turbodiesel 110-Volt AC Power Out May 26, 2022 · Not a Duramax motor but it is a Duramax-related problem. My freind has a 2017 midnight edition 2500 crew cab short bed Duramax with 20,000 miles. :thumb Nov 8, 2018 · First post here, been lurking for months. Anarchy tune running on +50hp. 6 Duramax because it uses expensive injectors and it needs high pressure of diesel fuel to work properly. 6L LLY Titan 52 gal Tank, FASS Titanium 95, MBRP 3" downpipe into 4" back, Bilstein 5100s, EFI Live V2 w/ATP, Edge Insight CS2 w/EGT, LBZ Mouthpiece, S&B LBZ intake, DieselRx glow plugs, Mishimoto high-temp thermostats, deleted w/LB7 up pipe, 105-amp alternator, Pioneer AVH-P4400BH w/XM, GPS, and parking brake bypass, Kenwood backup camera, leveled, Rare Parts tie rods Jun 17, 2022 · 1) Fuel pump problems. Dark Slate Metallic 2018 GMC Sierra 2500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6. When my 2018 3500 hit around 39k the #3 injector threw a code. 6L Duramax diesel engine (RPO L5P) or 3. It seams that the lift pump is making a strange noise during the initial key on 30 second run time. If you want to jump to a specific section, simply click on any of the bullet point links below. 6 L Z-71 package 4 X 4 with 20" 265 X 60R tires Crew Cab with 6. Although General Motors recalled these engines and gave them a seven-year and 200,000-mile warranty, its fuel injector remained a significant problem. The L5p was designed to run on ulsd. at 1322 mileage threw engine code for P2C7A . Jul 19, 2022 · 6. 6L Duramax Diesel L5P number 1 issues/problem is the MAP sensor getting clogged and causing your Duramax diesel engine to run poorly and mos Jul 17, 2023 · New to the Duramax forums and ownership, I've had nothing but problems with the reductant system, I've replaced pump twice, both harnesses run def from dealership, this code just came up but have had a lot of heater and level troubles before this. ouch!. Apr 3, 2021 · A friend of mine has a 2017 with less than 50k miles and has gone through several glow plugs and injectors. Never had any issues with anything since I first bought it at 120000km a year ago. 5-2006 6. 6-liter Duramax turbo diesel features eight cylinders with a displacement of 403 cubic inches and comes equipped with a turbocharger for added performance. Jun 21, 2018 · Bought me a problem. The chart below shows general L5P Duramax maintenance and service intervals. 6L LB7 Duramax’s most common problems. Dealer replaced all the injectors Dec 13, 2019 · 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018 2013 LT CCSB SRW bought with 508,000 miles, now over 703,000 miles 2013 CrewCab and chassis with 9' Hillsboro aluminum flatbed 84,000 miles. Following a Sep 20, 2021 · 2015. 4168 posts SAE 5w30 is the suitable oil for 2. 7L Diesel and then reversed course relatively quickly, going back to the CP3 in 2021. The DTCs that you retrieved in step 3 will give you information about what is causing the warning message to appear. However, it does suffer a few common problems such as MAP sensor failure, a weak transmission, and fuel injector failure. Feb 3, 2022 · What are the most common problems with the L5P Duramax? In short, The most commonly reported problems that the L5P Duramax has are the Allison 1000 transmission, MAP sensor failure as well as fuel injector failure. Whenever I try to gas it, the entire truck shakes. Original posts suggest problem first noticed in the summer, so it's not likely a winter fuel/summer fuel thing. Photo taken from Chevrolet Media Website. I had a 2018 2599 HD Duramax the brakes were great, also on the 2018 I set the brake controller at 4. 6-liter LML Duramax V-8 engine is the capstone of GM’s Pre-L5P turbodiesels. Jun 3, 2018 · So my truck is having the same problems 2018 Duramax. 7L Powerstroke 2018-2021 Ford 3. My buddy just got his truck back from the dealer for water in fuel light problem. Get reliability information for the 2018 GMC Sierra 2500HD from Consumer Reports, which combines extensive survey data and expert technical knowledge. 5' box Manufactured 5-2018 Bought 12-17-2018 Dec 17, 2020 · We’ll go over all these factors in this post, our comprehensive guide to the 6. May 14, 2023 · Basic 2. Jun 16, 2016 · 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018 2013 LT CCSB SRW bought with 508,000 miles, now over 703,000 miles 2013 CrewCab and chassis with 9' Hillsboro aluminum flatbed 84,000 miles. However, one of its most noticeable issues is relayed to the emission control system. To test, I took my foot off pedal and shifted into N, coasted for 1/2 mile at speed before having to put back in gear to go up a hill. Relax. - When using two NOx sensors in a urea SCR system, the upstream sensor is used to estimate what amount of DEF needs to be injected ahead of the SCR catalyst to achieve optimal NOx conversion. Feb 1, 2016 · 06 RCLB 4x4 (The OG Farm Truck) EFI live, Built trans, 30% sticks, 68mm stg2r, Tons of supporting mods. P129F & P228C. Sep 24, 2020 · GM launched the LMM in 2007. Reading through this forum and related ones, I have given up on the Colorado Diesel. Like. 0L Duramax diesel engine (RPO LM2). 2L 1. Oct 15, 2022 · The truck is a 2018 gmc 2500 l5p. Which Duramax has injector problems? The very first Duramax built, the LB7 (2001-2004), seems to have the most trouble with fuel injectors. Jun 13, 2020 · I found on their lot a Diesel 2018 Crew Cab 3500 Dually LTZ with 36,000 miles on it and in excellent condition. Nearly all diesel engines will have some problems with fuel supply once they reach a certain mileage. 6-liter Duramax diesel engine is one of the main motors you will find in General Motors (GM) trucks. Perhaps the most devastating of all Duramax failures is a broken factory crankshaft. 0 duramax . Anonymous, IN (2018 Chevrolet Silverado 2500HD LT 6. - Sold Sept 2019 chevor-2010-gmc-2500-maintenance-log Sep 10, 2018 · 2018 Chevy 2500HD Duramax LTZ Crew Cab 4WD, Standard Bed, Custom Sport Package, Z71 Off-Road Package. 2018 No start, continuous crank Jan 25, 2024 · 2018 Duramax 2. I hope you do not have any aftermarket performance upgrades that would void the warranty. 2 liter 2019 Chevrolet 3500HD CC 4X4 Flatbed--SOLD Chevy and GMC Duramax Diesel Forum. Clean CARFAX. Bought it to pull my 6800# travel trailer. GM Duramax engines are a series of turbo-diesel engines produced by General Motors for use in pickup trucks, SUVs and vans. He said we was on I-80 by Laramie WY when the injector stopped working. Feels like it's coming from the rear of the vehicle. Fill it up, put some jerry cans in the bed, and you're good to go 2,000km. Dec 27, 2019 · The charts listed below are based off of GM’s recommended L5P Duramax Maintenance and Service schedule. Most Common 6. Dealer replaced intermediate steering shaft, with new factory shaft, (so they said), the problem was back in 3 weeks and about 600 miles. 8L Duramax that increases the engine output by 40hp and 70lb-f t of torque, reduces turbo lag, and improves fuel efficiency by 2-4mpg. If testing fuel source, I'd try any new sources for several tanks before deciding. This is a full synthetic light duty diesel engine oil, that helps in the smooth operation of the 2. Here are some vital facts about the iconic truck engine. my wife went to take the dogs for a walk in our truck (2011 Silverado 2500HD LTZ 4x4 CC). Dec 8, 2023 · L5P: The latest in the lineup, the L5P, elevates the Duramax legacy with even more horsepower and torque, making it a top choice for those who demand peak diesel engine performance. Here is a list of vehicles that came equipped with CP4 injection pumps – 2011-2023 Ford 6. Now they are nowhere to be found. 5 the 2022 I have to set it at 8. Watch your DIC it will give you a warning a about 1,000 miles and count down from there, until you switch off of it or restart your truck, and then when you get to about 300 miles of DEF remaining in the tank it will warn you again about it being low, but also if you so anything with the DIC Dec 8, 2023 · Well maybe this is a warranty item after all for the 2018-2019? no problems. Engine related discussion ONLY. 5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004. He’s also had the head gaskets replaced twice with second round needing new heads and turbo. Have replaced the electrical connectors and fuel injectors and the problem has not been fixed. But not all. , 2018 Chevy Silverado High Country 3500HD, Crew Cab Dually, Duramax/Allison, towing a 43' 20000 Lb 2016 Redwood 5th Wheel Home on wheels, loaded with everything including the Kitchen Sink. 6l problems? Jump to Latest 2018 L5P CCSB 4x4 Bone stock. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts Apr 24, 2016 · 2013 GMC Sierra 2500 HD, extended cab, short bed, 4X4, duramax diesel. May 15, 2018 · 2003 Chevy HD2500 Long Bed LB7 Allison 1000 all stock 2018 DENALI 3500 SRW Long Bed L5P 2" Level, Bilstein shocks, 18" TOYO AT2 285's on stock wheels. The exact problem with the fuel injectors is that they functioned underneath the valve covers. The truck has a crank no start situation. May 8, 2020 · Johnny 7 God, Family, Country, Green Bay Packers! 2016 Chevrolet Silverado 2500 HD 4x4 Duramax Crew Cab LTZ Z71 6. Every diesel vehicle built since 1996 has an OBD II computer system that monitors and identifies issues. Nov 25, 2013 · hi, starting off to be a rough Monday morning. The injection pump on a Feb 25, 2018 · 2009 Silverado 2500HD CCSB LTZ Diesel FASS 95 Lift Pump (with Baldwin filters), Edge Evolution CTS2 Monitor w/Dash Pod Mount, Factory FF as Tertiary Filter, Bilstein 5100 Stock Height, Steel Diamond Plate Bed Rail Caps, AMP Research Bedstep, Fumoto oil drain valve, PS Oil cooler, Pioneer AVIC 7200NEX GPS/Stereo, Air Lift LoadLifter 5000 Air Bags. 8L Duramax diesel engine. The diesel variant was launched in 2016 and is still going strong. i checked the oil, it looked good, checked under the truck and it is leaking oil under the driver side. 8K members Since 2005 A forum community Oct 11, 2023 · My 2018 Duramax diesel with 145,000 km suddenly reduced power to 80 km (50 miles) per hour and started blowing black smoke. Jan 24, 2014 · 2009 Chevy Silverado LTZ CCSB 5" MBRP Exhaust, Diamond Eye Downpipe, EFI Live by Idaho Rob with DSP5, TransGo Jr, Edge CTS, B&W 5th Wheel turnover ball, Firestone Ride-Rite airbags w/on board compressor, 20x9" XD Badlands, 295/55R20 Toyo Open Country MT, Smoked Spyder Tails, IPCW 3rd brake, Demolded, T-Rex billet grill, custom mudflaps, 20% tint on rear windows, 5% windshield brow, LED Dome Mar 25, 2017 · Discuss the sixth generation of the 6. The 2018 Chevrolet 2500HD and 3500HD pickups are built to work, with excellent cargo capacity, good towing ability, and a powerful diesel-engine option. Sep 17, 2018 · Years, years ago any good mechanic could work on several brands (GM, ford, dodge, Toyota, etc). 6L L5P Duramax engine. 6L Turbo-Diesel V8, # Aug 18, 2021 · 2018 Chevy Silverado 3500HD LT. - Sold Sept 2019 chevor-2010-gmc-2500-maintenance-log Dec 27, 2017 · - 2015 LML 2500HD LTZ - Ranchhand Legend bumper, RH 4-step, leveled, Edge CTS, XDP CAT Fuel filter conversion, BF Goodrich Mud-Terrain KM2 305/55R20 Oct 8, 2019 · GM Program #: N192264210 Date Issued: Oct 15, 2019 Program Title: Enable Diesel Engine Block Heater - Exp. His truck was 18 months old and had 175,000 miles, does commercial transport. Ninja Ninja. - Sold Sept 2019 chevor-2010-gmc-2500-maintenance-log Sep 16, 2020 · DEF is consumed on a 50 to 1 ratio with diesel fuel. 6 Duramax L5P May 26, 2022 · GM has continued the development of the Duramax diesel to fix these problems. Mar 31, 2022 · DEF - THE ECO FRIENDLY / SAVE THE PLANET MOVEMENT: Ironically, if you are an ECO WARRIOR / GLOBAL WHINER who PUSHED DEF as an environmentally safe solution you would know that the DEF process does harm to the environment by making DIEsel engines run at 2,500 RPM while CAUSING temperatures of over 600C (GLOBAL WARMING) for 20-90 minutes using July 31: GM Duramax Diesel CP4 Fuel Pump Lawsuit Settlement news | 23 days ago; Worst 2018 Chevrolet Silverado 3500 Problems #1: Emissions System Issue 2018 Silverado 3500 Average Cost to Fix: N/A Close. Apr 20, 2024 · This is just my opinion, but I think the Denso injectors don't play real nice with "dry" American diesel fuel, and always running lube additive is critical. Tells me I have 133 miles till 65mph. 4" MBRP quiet tone exhaust. The diagnosis and replacement steps are pretty much the same whether you have a Cummins or a Duramax, but the big difference is accessing the pump to replace the FCA. I have the work truck trim, so base model odometer stem (no buttons on steering wheel other than cruise control). It vibrates at exactly 80 mph and up. Sep 7, 2021 · I bought a used 2018 2500HD Duramax L5P and a week after owning got a reduced engine power warning and got it scanned and received the P0191 code and took it back to the dealership to address. Ad-free. Mostly LB7. com/duramax-l5pIn this video, Jake covers GM’s L5P Duramax engine. Engine Design 2017 L5P Duramax Diesel Engine pictured above. 6L Duramax (L5P) LTZ Z71 Crew Cab. A well-maintained Duramax engine that’s considered a reliable model should make it nearly 500,000 miles without any major concerns. Aside that truck runs really good, at dealer in pasadena they made it a horrible experience aside denting and scratching the truck. Tows wonderfully. From 2001 to 2010, the Duramax V8 used a Bosch CP3 injection pump, and from 2011 to 2016, it got the updated Bosch CP4. But will barely let me go over 45 Have it going to the dealer tomorrow. Upgrades so far: Weathertech mats, RetraxPRO MX bed cover, Bull Ring Truck Bed Side Wall Anchors, Cougar LED Low/High/Fog Lights. 6L LLY Duramax Problems And How Do You Fix Them Most Common LLY Duramax Problems. 2L 4X4; Retired Journeyman Heavy Duty Truck Mechanic Feb 1, 2023 · Duramax fuel injector failure. 8 Diesel: Modern Challenges; Vehicles like Chevrolet Colorado are provided with the 2018 Duramax 2. Mar 12, 2018 · 19 denali 2500 - banks derringer w/ i dash - banks intake - pedal commander - sb spacer sold 06 lbz 3500 dually - danville tuning - banks intercooler, intake, coverter - air dog 165 - deleted egr- ppe up pipes, downpipe and manifolds - mbrp exhaust- cognito leveling kit, pisk - dmax store tie rods and a bunch of other stuff Jan 29, 2023 · I have the same problem right now, 2020 gmc denali duramax 2500 diesel L5P, cranks but wont start, no check engine light or any other lights on the dash. May 16, 2022 · I have a 2018 2500 HD 6. 6 Durmax (93,000 miles) and having problems with CEL code P026D. Jan 4, 2019 · The CTS2 will NOT give DEF level. Influence-free. Oct 5, 2017 · 2014 sierra 2500 HD Crew Cab, Std Box SLT 4WD Z71- Duramax® 6. Show us a receipt of what you bought. 1. The problem is in cylinder number 6 and 8. 18), conditions on some full-size trucks and SUVs equipped with the 6. My friend drained fuel filter and found very little water. 2018 Sierra SLT 3500 DRW 4x4 Double Cab Chevy and GMC Duramax Diesel Forum. by Aug 23, 2018 · 2009 Silverado 2500HD CCSB LTZ Diesel FASS 95 Lift Pump (with Baldwin filters), Edge Evolution CTS2 Monitor w/Dash Pod Mount, Factory FF as Tertiary Filter, Bilstein 5100 Stock Height, Steel Diamond Plate Bed Rail Caps, AMP Research Bedstep, Fumoto oil drain valve, PS Oil cooler, Pioneer AVIC 7200NEX GPS/Stereo, Air Lift LoadLifter 5000 Air Bags. There are many millions of trouble free miles on 2017 + L5p's running ulsd, and up to b20 biodiesel. I finally made them take the piece of crap back. 2L Diesel Engine Closed / Archived Marketplace Ads Top Contributors this Month View All Feb 28, 2022 · Hello Everyone, I have a 2020 Sierra 2500 Duramax Denali, 27,000 miles. 8L Duramax I4 Diesel Engine Specs. While these engines are extremely durable and reliable, they do have some problems. Your DEF tank holds 7 gallons. Also the L5P reads out in % of soot instead of grams as the LML did. Jun 22, 2022 · DEF Tank Heater and Wiring Harness Updates June 21, 2022 Several updates are now available to address Diesel Exhaust Fluid (DEF) tank, or Emission Reduction Fluid tank (Fig. 6L L5P V8 Duramax turbo-diesel Jul 26, 2019 · 07 GMC Sierra Classic (LBZ) Duramax Dually Crewcab 4X4, FASS Titanium 95, Ohio Diesel Parts Tank Sump, bypass engine oil filter, synthetic lubes; 84 Chevy 6. 6-L V8 diesel) Engine Major Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt. Unfortunately. Let’s dive in. 2L 4X4; Retired Journeyman Heavy Duty Truck Mechanic Mar 24, 2022 · The Emission Reduction Fluid Tank heater may be faulty on some 2020 Silverado 1500, Silverado 2500HD/3500HD, Sierra 1500, Sierra 2500HD/3500HD; 2021 Tahoe, Suburban, Yukon and Escalade models equipped with the 6. 51,000mi, ran the DEF Low and got the engine light via P1050 Reductant Level Sensor Invalid Range, (Replace Diesel Emissions Fluid (DEF) Module, parts are $1,123. May 18, 2016 · 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018 2013 LT CCSB SRW bought with 508,000 miles, now over 703,000 miles 2013 CrewCab and chassis with 9' Hillsboro aluminum flatbed 84,000 miles. 6L LML Turbo-Diesel - S&B Cold Air Intake - Airdog II 4G -Fleece CP3 Conversion-S&B 62 gallon fuel tank-Allison® 1000 6-speed Running Transynd fluid - SNUGtop Cab Hi camper shell -Cargoglide CG1000 Mar 26, 2016 · With the endless isolated hills, and gas stations that on secondary roads and nighttime can be hundreds of km apart, a Diesel Colorado Z71 makes a lot of sense. Chevy and GMC Duramax Diesel Forum. that dealer added 117 miles and kept it 10 day and from what I saw on ny dash cam the work they did in 10 days was maybe 1 hour and they drove 117 miles in Boosted Performance is now LIVE! L5P Performance Parts: https://boostedperformance. Mar 21, 2024 · For the most part, Duramax diesel engines last to 300,000 and beyond. 6L V8 Duramax diesel engine (RPO L5P, L5D) or 3. LB7: 2001 – 2004. 5 pulling a 5th wheel 12,000 lb gross weight, The Oct 2, 2018 · 6. I feel as though when I take my foot off the gas pedal, the truck actively slows me down, rather than coasting. Nov 4, 2020 · I have 2018 Duramax 2500 the coolant light came on said low coolant add coolant. Here are some common Duramax diesel engine problems and what can be done to fix them. On-Board-Diagnostic (OBD) trouble codes are one way your vehicle communicates with a mechanic. EGR fell out after being almost 100% plugged (Traded). 3. 8K members Feb 13, 2018 · 2006 Silverado 3500 crew cab dually Duramax LBZ. The 2. Save Share. It still runs but you have to feather the throttle to get it up to speed. 2L Diesel Engine Suspension & Steering - 2001 - 2010 Top Contributors this Month View All Nov 10, 2021 · I doubt the failed NOX sensor caused the DPF problems, but maybe vica-versa. 7L diesel engine certainly has its fair share of problems, especially the 1st gen example. If you didn’t know, Duramax branded engines are only the diesel engines that General Motors include in their line of vehicles. 11/30/2021 Program Description: Certain 2017 - 2019 model year Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 vehicles, equipped with the 6. Jul 12, 2014 · In the LML Duramax, exhaust oxygen content information is provided to the ECM by NOx sensor 2 to aid in diesel particulate filter (DPF) regeneration. - Sold Sept 2019 chevor-2010-gmc-2500-maintenance-log Sep 7, 2021 · 2018 Chevrolet 1500 CC 4X4 High Country 6. 7 tanks of diesel fuel Apr 4, 2018 · I have a new 2018 3500 DM. Sep 1, 2021 · Interestingly, Ram waited eight full years until 2019 to incorporate the CP4 on the 6. 2015+ models are considered more reliable than the 2011-2014’s and 2017+ models are considered more reliable than the 2015-2016 models. 6-liter Duramax Problems 1. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Nov 14, 2020 · I have a 2020 2500HD Duramax. 6 Duramax LB7 - 1973 Opel GT "Racing" Aug 14, 2022 · Michelle S. Jan 3, 2019 · 2017-2019 6. 21-SOLD 2005 LLY Duramax *Ally*-Volant intake, mbrp 5" straight piped exhaust, 6" tip, adp race plug, afe mouthpiece, bullydog outlook, ppe standard set @ lvl 1, moog steering, ranch hands, warn 15k winch, 6k hids, 2 10" memphis subs, smoked lights, 17" vision warriors, 285s 'Re-treads', towing mirrors, rhino lined, 75 gallon sliptank/ toolbox combo, cobra night watch cb, pa system Nov 5, 2020 · That doesn’t mean the LB7 Duramax isn’t a great truck though. Jul 12, 2022 · Tim 2019 Chevy Silverado 2500 High Country L5P CC/SB S&B CAI, Banks Derringer & Pedal Monster w/iDash, Banks differential cover, Bilstein 5100 shocks, Morimoto xB headlights, tail lights and fog lights Jul 2, 2019 · Steering component durability isn’t just one of the LML Duramax trucks problems, it’s an issue across the board on all Duramax trucks including the LB7, LLY, LBZ, LMM, and L5P. Mar 30, 2021 · 2018 Silverado 3500 6. This problem is prevalent with the LB7 Duramax model years. Died 11/15/2019 06 ECLB 4x4 EFI live, Built trans, 68mm 4094 Supporting mods, Sitting on a stupid ass 6 inch lift Jun 17, 2022 · The 2011-2016 6. HPFP's don't seem to be a problem. The Allison 1000 has been attached to the Duramax from 2001 to 2019. 5, replacing the LBZ due to tighter emissions regulations. 6L diesel, using 60% new parts. Sep 4, 2011 · Hello all, just bought my first Duramax about 2 weeks ago and so far I absolutely love it. The big engine changes to the block and internal components led to a stronger and more durable engine, but the new fueling system and emissions equipment plagued May 25, 2018 · 2017-2018 Won't Regen I too have had this problem and think it has to be widespread. Could i. 2020 Chevrolet Silverado 2500HD with the 6. Oct 6, 2020 · Regular b5 biodiesel has better lubricity than the old full sulfur diesel. Oct 20, 2020 · I have friends that changed diesel source and found mileage improvement (wasn't duramax, but was a diesel). . The cost will be a little lower than a new 2020 Gas LT that I was looking at. This component is always being clogged. she made it around the block, and the oil pressure gauges started popping off like crazy and she brought it back home. i bought a 2017 and had to take it to the dealer 7 times for this issue. The DIC is showing the following two messages, (Service Emission's System, 175 mi Until 65 MPH Max Speed). Please keep in mind your situation may call for more frequent maintenance than what is listed below. 6 duramax L5P with 146000km. Mile 65 of a 90 mile trip home from the dealer "poor exhaust fluid quality see owners manual restricted to 65 mph in xx miles" topped off DEF light still on. These engines are robust and efficient. 0L I6 Duramax diesel engine (RPO LM2), diagnostics will often lead to removing the fuel/water Jun 14, 2022 · FCA Replacement on a Duramax. It also goes into a reduced power mode. As is common with emissions equipment, this led to a new common problem for the Duramax LMM engine. It occasionally jumps to Full after I fill up the tank but for the most part it just stays on E. New down pipe and 5 inch exhaust, new up pipe, cold air intake, new garret stage 1 turbo, Airdog 165 lift pump, EGR delete and EFI Live. it's back in the shop today, again. This gives us a few model years of the Chevy Colorado Diesel to assess and rate which ones are the best and worst. Problem went away for a couple of months then reappeared. Jun 11, 2009 · 2008 Duramax Diesel 6. Sep 21, 2023 · The Chevy Colorado Diesel has a reliable Duramax engine that should last you around 200,000 miles and could even last up to 300,00 miles. 8M posts 213. Feb 23, 2022 · 01 Silverado crew cab long bed 4x4 4:10 Duramax no mods bone stock chevy dealer replaced inj pump and 8 injectors @ 145,000 miles no charge current mileage 167,000 replaced 1-h2o pump, 1-set front brake pads, 2-rear wheel seals and routine maintenance with delo 400 and Texaco moly grease :neener Jul 5, 2010 · A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. The only problem he'd had with the entire truck was an injector going bad. When i hold the start button to prime the fuel filter it wont come one and i usually hear it when its priming. I own a 2017 Highcountry 2500 crew cab short bed Duramax with 14,000 miles. Hasn't all settled out yet, but based on what Matt is finding (2017, 150,000+ miles) it might actually be a electrical connector issue at the injectors. To strengthen emissions active regeneration was added alongside a DPF system. Jan 22, 2012 · - 2003 GMC Sierra 2500HD Ext Cab/Bed 6. It pretty much just stays at Empty and the Low Fuel light stays on. Jun 2, 2021 · Same issue, 2019 L5P Duramax 2500HD. 8L Duramax Common Problems. Jul 31, 2023 · 6. at ~ 15,000 the steering wheel started to produce a clicking or play in the system. Since road trips are what the truck is mainly used for it was pretty unacceptable to be worrying about being at best delayed and at worst stranded by some problem that didn't really exist so I got a tune that eliminates DEF. This is true for the 6. - Sold Sept 2019 chevor-2010-gmc-2500-maintenance-log Jan 13, 2024 · Currently, the only problems I have had was with the RAM, the EGR valve went out on a trip towing my trailer, and no RAM dealer could look at it for a minimum of several weeks in the area I was in, and EGR valves were at least a week to two weeks backlogged. Mar 18, 2017 · 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018 2013 LT CCSB SRW bought with 508,000 miles, now over 703,000 miles 2013 CrewCab and chassis with 9' Hillsboro aluminum flatbed 84,000 miles. I filled the reservoir up tried to delete the code however its a primary code - not allowed. July 31: GM Duramax Diesel CP4 Fuel Pump Lawsuit Settlement news | 21 days ago; Worst 2018 Chevrolet Silverado 2500 Problems #1: Transmission Fluid In The Cooling System 2018 Silverado 2500 Apr 15, 2022 · GM Authority has learned that GM intends to buy back certain Chevy Silverado HD and GMC Sierra HD units back from customers due to apparent quality issues with the 6. I have read that there may be some wiring issues to the lift pump. Nov 10, 2023 · The LML was the biggest overhaul Duramax had done to the 6. Cognito and Kryptonite are two well known and respected companies that offer solutions to all of the LML Duramax steering and suspension problems. First introduced in 2001, Duramax engines range from four, six and eight Jul 6, 2021 · As previously mentioned, every Duramax engine has strong points and weak points. Diesel is the right powertrain for towing. Sep 17, 2018 · Is anyone else having issues with the 2017 and 2018 l5p duramax? I work for a company that leased probably around 30 Silverado 3500s. Finally, they forewent the status quo that had been hovering over this engine since 2001 with the only major change occurring in the 2011 model years with the LML engine. 2L Diesel Engine Suspension & Steering - 2001 - 2010 Top Contributors this Month View All Dec 28, 2016 · 2005 Silverado 2500HD 6. Oct 30, 2022 · 2022 GMC 3500 HD Dually Duramax The brakes are weak if I pump them once they seem better but still not good. L5P Duramax Maintenance & Service Intervals. I had two instances of poor DEF quality shutdowns within the first 12,000 miles; both times on road trips. And I've seen one truck with 52 miles on it with 2 bad injectors, multiple issues with regen not working from sucked in air filter to a plugged def injector. With some aftermarket solutions, you can fix most of the 6. I will be pulling a fifth wheel camper with a dry weight of 10,500 lbs. Aug 17, 2013 · Am starting to have problems and suspecting it to be this problem. Dec 17, 2018 · 2018 GMC 2500HD LTZ Duramax 6. 2007. Jun 24, 2020 · Present: 2021 GMC Sierra 1500 AT4 3. LLY Duramax Submitted From @Minty_Dmaxx on Instagram What Are the Most Common 2004. Maybe the DPF problems should be covered under the emissions warranty and that lasts longer than two years and 65K. 2. Dec 3, 2021 · That problem can be solved with a kit from Sinister Diesel, which allows you to easily adapt a CAT fuel filter onto your 2001-2016 Duramax. 5 Chevy Silverado 2500HD LT. 2014 Chevy 2500HD, crew cab, 4x4, duramax diesel. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! I have about 1100 miles on an LTZ crew cab with the Duramax package. 0l BabyMax Past: 2017 Summit White L5P, 2009 2500HD LT LMM Oct 16, 2019 · 2009 Silverado 2500HD CCSB LTZ Diesel FASS 95 Lift Pump (with Baldwin filters), Edge Evolution CTS2 Monitor w/Dash Pod Mount, Factory FF as Tertiary Filter, Bilstein 5100 Stock Height, Steel Diamond Plate Bed Rail Caps, AMP Research Bedstep, Fumoto oil drain valve, PS Oil cooler, Pioneer AVIC 7200NEX GPS/Stereo, Air Lift LoadLifter 5000 Air Bags. 2012 GMC 2500 SLT 4x4 ---Arizona Diesel Club--- Chevy and GMC Duramax Diesel Forum. It received major changes to the block, rod, pistons, emissions equipment and fueling system. Jun 23, 2022 · Green Diesel Engineering also has a fully compliant tune for the 2. Located in Wilmington, NC. For a little more than $100 you get an aluminum filter adapter, a genuine Cat filter, and a mounting spacer to make a little extra room for the wider filter. 6L Duramax diesel engine & associated components. A forum community dedicated to Chevy and GMC Duramax diesel owners and Jan 21, 2019 · 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018 2013 LT CCSB SRW bought with 508,000 miles, now over 703,000 miles 2013 CrewCab and chassis with 9' Hillsboro aluminum flatbed 84,000 miles. GM updated the 2. It has the issue of EGR valve failure. I know the diesel will pull the trailer better, and I expect it to cost more to May 6, 2022 · A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Duramax fuel injector failure Chevy GMC 6. Emission system; Failed Turbocharger; Dead pedal; Timing belt replacement; Carbon buildup and clogged injectors; 1. Other notable models in the Duramax series include the LB7, LBZ, and LML, which brought their own sets of improvements and compliance with evolving emission Dec 26, 2022 · the Chevy 2500 6. Sep 17, 2019 · 6. There has been the odd injector issue reported. I have a VW TDI and have had no problems, but I did take it in for some minor recalls and had to wait until the “diesel “ mechanic was working. May 20, 2022 · Have a 2022 redesigned sierra crew cab elevation 3. Snapped Crankshaft. 2012 Silverado Duramax Diesel 3500 HD Dually Crew Cab LTZ 4X4 in Mocha July 31: GM Duramax Diesel CP4 Fuel Pump Lawsuit Settlement news | 19 days ago; July 4: Worst 2018 GMC Sierra 2500 Problems #1: Seat Rattles 2018 Sierra 2500 Average Cost to Fix: N/A Dec 12, 2020 · Here is a list of the 11 most common LLY Duramax problems and how to fix them. There is a newer diesel out I think I remember it being called Biomass diesel. 0L Powerstroke 2011-2016 GM Duramax 6. When the transmission gets damaged you are in for expensive repairs. Thanks. Feb 3, 2024 · According to Chevrolet, the 6. The 6. Jul 26, 2018 · Breathe. Oct 23, 2022 · My 2020 Silverado 3500 Duramax diesel pickup has 27,000 miles. 6l Duramax diesel engine (RPO L5P) and optional engine-block heater cord, may have a condition in which the block heater cable function was Jul 1, 2019 · Michelle S. Jan 9, 2020 · 2018 ZR2 here as well. 00. 6L LML/LGH Feb 15, 2021 · Duramax Diesel Warm Engine Idle Knock Sound – TechLink During the First day or two of driving, the Trip 1, Trip 2, and digital speedometer, mpg screens were present. As the original Duramax model, the LB7 is still extremely popular with diesel enthusiasts due to its lack of emissions control parts. 8 with a new head and apparently higher pressure/better Denso injectors later in 2018, so they recognize there is a problem. 6L L5P Duramax Diesel. In particular, it looks for issues that may result in harmful and polluting emissions from exhaust gases. Edmunds' expert review of the Used 2018 Chevy Silverado 2500HD provides the latest look at trim-level features and specs, performance, safety, and comfort. 2nd gen engines are an improvement, but still have their share of problems. 6L LB7 Duramax problems and how to fix them. The only problem I'm having with it is the fuel gauge is not working. L5P TSB (service bulletins, recalls, updates) Jun 20, 2018; 8 8K Jul 6, 2024. Issues With the Fuel Lift Pump Jul 14, 2019 · 07 GMC Sierra Classic (LBZ) Duramax Dually Crewcab 4X4, FASS Titanium 95, Ohio Diesel Parts Tank Sump, bypass engine oil filter, synthetic lubes; 84 Chevy 6. 25 Ton (Army CUCV) with Banks Sidewinder Turbo and Gear Vendor's Overdrive; 83 Chevy Suburban 6. Model year 2017 marked some major changes for the Duramax fuel system. rvdpj rdsrlra jjb pydad erczk kfcfnji dakjb kkpk mikus fbl