P1029 l5p duramax fix 2021 chevy. 7, B), and the Diesel Particulate Filter (Fig.

P1029 l5p duramax fix 2021 chevy It’s throwing a P0205 Code ( 5th cylinder, passenger side open circuit on injector. Review: The 2021 Chevrolet Silverado 1500 Duramax Diesel Provides Maximum Torque And Fuel Mileage But Can't Match Refined Rivals. So if ENHANCE YOUR 2020 - 2025 CHEVY / GMC 6. 56 Axle Ratio, PRP Front Limit Straps, Fabtech Heavy Duty Tie Rods, Kryptonite Heavy Duty Pitman & Idler Arms, Cognito End Duramax Sixth Generation: 2017-2019 (L5P) 6 codes. L5P: Jump to Latest 2007 Classic Chevy 2500HD Ext 8ft W/Utility, Otherwise Stock Both on B100. All my regens last a good Chevy / GMC Duramax 2017+ L5P Forums. In general, the cost of parts for replacing an intake manifold air control valve position sensor can range from $50 to $200, while labor costs can range from $100 to $300. 6L Duramax Downpipe-Back w/DPF Delete Race Pipe For 2017-2022 L5P Sierra/Silverado 2500/3500 HD. 2020+ GM T1 Platform Powertrain 2024 L5P throttle response issues 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. Cutting a wire during the valve install would cost a lot of coin to fix. All consumption occurred between 0-16,000 miles on this 722 posts · Joined 2021 Add to quote; Only show this user #5 · May 1, 2023 2018 Denali HD L5P Banks Derringer with iDash, Banks RamAir Intake. In this guide we will start from the inside of the engine including the crankshaft, connecting rods, and piston ring installation and then move outwards all the way to the pulley belt system. But my friend paid 3,500 for his 2019 to get deleted. 3. My 2017 has been throwing the P026D code since August 2021. 7L L3B, or 3. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! December 21, 2021 Some 2020-2022 Silverado 2500/3500 and Sierra 2500/3500 trucks equipped with the 6. 2021 GMC Denali HD 3500 SRW - Michelin LTX AT2s - RetraxOne MX. P0046 turbo Replace the OEM two piece hot side intercooler pipe on your 2020-2025 L5P Duramax with this high flow one piece 3 It also includes upgraded silicone boots that withstand higher pressure and temperature than the factory boots to increase reliability and eliminate blown factory boots. I had originally thought the FPR might be the issue. I will resample in July and should have about 18,000 miles on the oil. 2020+ GM T1 Platform Powertrain Pedal Monster on 2020+ L5P Trucks ? 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. L5P TSB (service bulletins, recalls, updates) 2021 L5P 80k miles service question. 2017-19 GM T-K2 Platform Powertrain Nightmare in progress 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. I initially had P003A and so I just replaced the VGT Actuator w GM Part 12708802, (long story just to get the actuator), after install, no codes were confirmed after ignition cycle, but permanent code still existed P003A, with no CEL. 0L Duramax. Regardless that's a ton of money to void all the warranties and such and I'm not sure I'm comfortable with it. Is your truck a conventional cab or low cab forward? Do you think a 2019 Chevy Silverado Duramax 3500 diesel would compare to your 5500? Mine is throwing the same code but also code P0191. and the product worked as described and the extra heater hose included was a life saver in helping me fix my HVAC heater when the factory connector broke. TomHearring; Oct 2, 2024; 2 2024 L5P P402 CEL Fix. by These conditions may be found on many GM vehicles equipped with diesel engines (RPOs LM2, LZ0, LUZ, LH7, L5P, L5D), including 2017-2023 Silverado; Sierra; 2019-2023 Silverado 2500HD/3500HD, Silverado Chevy / GMC Duramax 2017+ L5P Forums. Mine freaked out on me when I started it up after running into a store real quick I got the reduce power and service stabilitrack warning, and the RPMs were surging up and down. 33 torque Dnyoed 2017 L5P Denali 3500 DRW Wrecker Banks Intake and Edge cts3 On Order 2022 Denali 3500 DRW *Fingers Crossed* July 15 2021 I’ve driven the truck (22 3500 l5p) 1920 miles and the last one still isn’t “ready” Exhaust gas sensor won’t clear. 6 L5P Full Delete Bundle | 2017-2023 Increase quantity for GM/Chevy Duramax 6. 7L Power Stroke & 2020-2023 CHEVY/GMC 2500/3500 6. Some 2021-2022 Encore and Trax models equipped with the 1. 2017-19 GM T-K2 Platform Powertrain P1089 on L5P. The 2020 - 2025 Chevy / GMC 6. 5 LLY 2018 Chevy 2500HD Duramax Hey guys, I’m new here and I’m looking for info. 6L L5P turbo-diesel Duramax engine. Lately, Engine light was on with message popped up Egine Reduced Power and fan went full blast. This is a 2021 Chevy 3500 DRW L5P Duramax that pulls a 20,000 pound 5th wheel for a combined GVW of 29,000 pounds. Parts and labors estimate to fix will cost $5k. Save Share 2019 Chevrolet Silverado 3500HD 6. Is there a fix, or am I just going to have to live with it? Thanks . I went to a shop that did my friends delete, tune and other items. Currently, we have no further information about the P1029 OBDII code. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. I cleared the code and 3 days later the code is back again. At random distances I am getting "Service DEF System" and the truck starts slowing itself down. 5 winch 2014 Chev Silverado 3500 DRW Duramax. The typical repair costs for addressing a P1029 DTC can vary depending on the specific cause of the issue and the make and model of the vehicle. N23-240810 update. Here you can find information regarding the assembly of the Chevy 6. P064C and P163C Codes. P129F & P228C. Jump to Latest 17K views 4 It sounds like you never commanded that in your fix? I've got one NOX sensor at the parts store, but haven't purchased it yet because I didn't want to spend the $400 on that and replace if it's 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 4 posts · Joined 2021 Add to quote; Only show this user A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts Chevy / GMC Duramax 2017+ L5P Forums. Did have to shave the rib off thee bigger one to get it to plug in. And most of the other times were for repairs associated with body work. Aggro is a 2021 Chevy Silverado 2500HD 4X4 LTZ Crew Cab Z71 This was for 2017 L5P. Only repair is a new tank, ordered and will take it in this week, under warranty. higher up might be easier to fish in and recover the siphon. Once I remove the banks modules from my 2021 Chevy 3500 the code doesn’t return . 6LTurbo Diesel (L5P) Silverado 1500 2020 2021 3. Expert will respond in minutes. 6L Duramax (L5P) Diesel Engine: Cadillac Escalade Models (2021-2024) Chevrolet Silverado 1500, 2500HD/3500HD, and Suburban (2020-2024) Chevrolet Tahoe (2021-2024) GMC Sierra 1500, 2500HD/3500HD (2020-2024) Repair Procedure: To address these issues, it is crucial for vehicle owners to take Chevy / GMC Duramax 2017+ L5P Forums. Dont feel like waiting to fix since the MAF is 63 bucks. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Show Less P1089 code 2018 L5P. "Aut viam inveniam aut faciam" Derek My new 2021 Duramax has been regenerating every 800 miles when not pulling and 400 miles when pulling the same trailer. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and Chevy / GMC Duramax 2017+ L5P Forums. 2 posts · Joined 2021 Add to quote; Only show this user We had the same issue on my L5p we replaced the fuel rail on the driver's side and that solved the problem . 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 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts 2019 Chevrolet 4500HD CC 4X4 Flatbed 2018 Chevrolet 1500 CC 4X4 High Country 6. 5 LLY MAF is covered by warranty. 8M posts 220K members My 2017 Chevy Duramax is/was going through the same thing. I logged the truck a couple months ago when the issue was happening but far more sporadic and I couldn't notice anything consistent on the fuel pressure log, though on a couple occasions the actual spiked a bit higher than the commanded. No known fix yet. The DTC P0442 diagnostic tests the EVAP system for a small leak. Decrease quantity for GM/Chevy Duramax 6. 17-19 GM TK2 Platform Performance Parts Discussion Looks like the little man is learning car repair early, that a boy! 😝 Aggro is a 2021 Chevy Silverado 2500HD 4X4 LTZ Crew Cab Z71 The best Marine is a SubmarineUS Navy Missile Technician Chief, 3313, 3314, 3317 MTC(SS) How do i fix diagnostic code 13 Oxygen sensor signal fault - signal too low / open left oxygen sensor circuit (Dual 2019 6. 2020+ GM T1 Platform Powertrain 2020 Duramax thumping sound 2021 3500 Z71 Sport LTZ It’s been there for over a week I am hoping to get it back next week I will let you know if they are able to fix the problem. 0L Duramax diesel engine (RPO LM2). Inlet Diameter: 4. Jump to Latest 20K views 5 replies Throwing a p1029 code. Chevy / GMC Duramax 2017+ L5P Forums. seems to have been the fix! 👍🏻 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 2023 LZO CC std box 4x4 previous: 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. Of course, it's also possible that OP's hvac system has some issue in need of repair. Reactions: Piper One. 6L L5P DURAMAX PERFORMANCE. CEL on and traction control My 2018 GMC 2500 Denali 2500 Duramax L5P Has 2 codes. 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. Reactions: I Chevy / GMC Duramax 2017+ L5P Forums. L5P TSB (service bulletins, recalls, updates) A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. p11d5 code. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and 2021 L5P P026C and P22FB Codes Since Derringer Install. Does not talk about the 2021 L5P. Configure. They diagnosed with “ Nox sensor, false reading” reflashed the ECU and cleared How reliable is the Duramax L5P engine? Read common engine problems and reliability issues with the 6. 2020+ GM T1 Platform Powertrain truck shaking at idle I just bought a 2021 2500 Duramax and have noticed at idel while sitting in the seat I notice a small shake in the truck haven't lost any power and am only at 700 miles. 2017-19 GM T-K2 Platform Powertrain P0205 again???? Jump to Latest 5K A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. thanks. 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 S&B MAP spacer, Did you ever fix this issue? I'm having the same problem 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. previous: 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. Thanks for the help. AKA, kybilly joined in 2010 03 lb7 traded 11 lml sold A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. this is a major problem and GM cannot fix their DEF problem for some reason, and it needs to be addressed. 2017-19 GM T-K2 Platform Powertrain Dealing with DTC P1029 Trouble Code I will post repair. Desired at 10200 and actual will bounce 9 to 13k. CEL on and traction control Chevy / GMC Duramax 2017+ L5P Forums. 6 L5P Full Delete Bundle | 2017-2023. 2020+ GM T1 Platform Powertrain Status Not open for further replies. 2028 posts · Joined 2021 A forum community dedicated to Chevy and GMC Duramax diesel owners The 6. Chevy did 18-NA-361 under warranty, you can find it online. Most trucks run 35-40 gm/sec at idle. 6L Duramax 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. 2021 (Edited A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. My truck has been to the dealership more then 10 times, even changing the dealership this last time. Material: T-409 stainless steel. It also goes into a reduced power mode. 7308762153157. 7, B), and the Diesel Particulate Filter (Fig. The truck has 21,000 miles on it now. 2021 GMC Denali 3500 Duramax, Hunter Metallic Fuel 20x9 rims Stock tires. All currently on road. com . Chevy and GMC Duramax Diesel Forum. (Fig. Today, these states enforce the law because of the rapid increase of drive-offs, where people fill up their car and drive away without paying for gas. 2021 L5P 2500 CC High Country, 4WD 2019 L5P 2500 CC High Country, 4WD (Traded) Good luck Either way, easy fix. Chevy replaced the MAF under warranty (truck went in service Aug 2018). First the Computer had two drivers for the fuel injectors short out, which we had replaced under warranty. 2017-19 GM T-K2 Platform Powertrain P026D accidental discovery. 2021 Chevrolet / GMC 6. I'll take it out and log it tomorrow for sure. Below is the factory bulletin. When the ignition is turned off and the EVAP system is sealed, a change in the fuel tank vapor Chevy / GMC Duramax 2017+ L5P Forums. I traded it at 65,000 miles for a 2021, the 2021 has problems. EGR Delete Kit For 2011-2023 2021 L5P P026C and P22FB Codes Since Derringer Install. Save Share Sold 2021 LM2 Sierra 4x4 crew 6. Again, if you know, let me know. I took to dealer, they told me need to replace engine heating/coolant valve and harness but need to order parts because of back order. 5 winch 2008 Chev Silverado 3500 DRW Duramax. stock plus Vmac compressor, Warn front bumper with16. Since we purchased this truck two years ago, we have had a few issues with it. Deleted, EFI live & Vmac compressor, Fab Fours front bumper with16. Misfires 2017 L5P. Don't know if its' different for 2021 L5P. Maybe derating/shutting down because of low oil pressure? Not sure if DMAX does that though. cutty636; Jun 20, 2023; 8 4. Jump to Latest Do you guys know what's the problem so I can fix kit ASAP. Reactions: A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 1K Mar 4, 2024. 5 LLY ANY company Chevy / GMC Duramax 04. L5P TSB (service bulletins, recalls, updates) I took it back when the part came in and when finished with the oil leak fix, they finally saw the DEF leak. I have a 2018 L5P and It has custom tuning and has for the last 2+ years and 25k+ miles, I was driving the other day and it went into limp mode, it’s throwing 3 codes P0046 U18A2 & U0076. 2017-19 GM T-K2 Platform Powertrain P129F Code 2019 Chevy 5500 Thanks for reporting your fix. 5 LLY A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. L5P TSB (service bulletins, recalls, updates) after repairing charge air cooler connections, command Diesel Particulate Filter (DPF) Regeneration Enable with the scan 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 S&B MAP spacer, Excessive DEF usage - 2021 L5P. After you reach out, we All models have a 3. 6L Equinox 2018 2019 Diesel (LH7) Silverado 2017 2018 6. Jump to Latest #5 · Aug 8, 2021 (Edited) Ron Nielson said: MAF is about 50% is what it should be. Jump to Latest 3. P20EE P249D Service emissions system solved. Both P026D and P026D pending are gone. 04. 2L L87, 4. However, while the aesthetics might have divided opinions, what’s truly exciting is the serious upgrades under the hood. I only had the truck 3 days and I already have the engine light on. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! 2021 l5p ac concern. I have put about 1,200 miles on it so far and just got a check engine light so I ran the code and it said P3196 and U062F. SOB now its throwing. 3L L82, 5. Make sure your MAF Sensor is getting proper power and ground. 5 LLY Just be carefull with the pedal monster because I put it in my 21' GMC 3500HD Duramax srw it only fix the issue for little over a month and it went way Bought a 2021 Chevy Silverado 3500 HD SRW, CC 4x4 with the L5P in April. 0 Duramax Diesel. Jump to Latest #8 · Mar 4, 2021 (Edited) Did you ever fix the issue . Have been getting the p0191 code for the last year and a half. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Did the code show up before or after you changed filters? Sure did. 2021 AMG C63 S Coupe. 2024 L5P P402 CEL Fix. Save Share 06 LBZ 2500 350,000mi 09 LMM 3500 Cutaway 700,000mi 22 L5P 3500 DRW. I was on the fence about a full delete because of inspections. Reactions: 1Blue78. These trucks include Chevrolet Silverado 2500HD and 3500HD trucks as well as their GMC variants, the GMC 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 S&B MAP spacer, Centramatics, Chevy illuminated front emblem Chevy / GMC Duramax 2017+ L5P Forums. 6L L5P Duramax trucks have seen significant updates, particularly with the bold redesign of the Chevrolet models. Jump to Latest 11K views 12 replies 2021 GMC Denali 3500 Duramax, Hunter Metallic Fuel 20x9 rims Stock tires. 5 LLY. : 21-NA-149 Involved Region or Country United States, Canada, Mexico, Middle East, Chile, Paraguay, Uruguay, Thailand, Chevy / GMC Duramax 2017+ L5P Forums. Jump to Latest Okay everyone, how about this. Chevy fuel pump, Fuel pump doesn't appear. 4K views 8 replies 2021. 6 liter duramax diesel. My name is Dan, I drive a 2005 2500hd ccsb lly 4x4, victory red, Efi live :gearjamin Robs trans safe tunes, Edge cts w/pyro, Silverline 5" exhaust, Magnaflow downpipe, LML ds manifold, Arp head studs, S&b turbo inlet, S&b 3998 posts · Joined 2021 Add to quote; Only show this user 2019 Chevy LT L5P. My thought is to drain my tank completely change the fuel filter again and see if that will fix my issue any one else have any more recommendations. which does ease my mind a bit about antifreeze intrusion. 2017-19 GM T-K2 Platform L5P duramax code p026D . 307 posts · Joined 2021 Add to quote; Only show this user #2 · Sep 16, 2024. I think this is fairly common but can’t find any true fix data. 2017-19 GM T-K2 Platform Powertrain L5P reliability. mechanics, vets, home repair pros, more. Still have questions? I was also getting code P249D and was able to fix it by replacing the def injector. Unlike T-304 Stainless it's still magnetic. They are written to inform these Here is a Duramax L5P ONLY FaceBook Group: I have a new 2018 2500 Chevy Duramax. 6 duramax LP5 is throwing a P1029 code and it will crank but not start. 2004 Chevrolet Silverado 6. I have read that there may be some wiring issues to the lift pump. Well I headed to the city to look at a 2021 Friday. 6 Duramax Chevy GMC|SPELAB. 3 different Kubotas 2003 Chevrolet 2500HD CC: 2011 Chevrolet 3500HD CC 4X4 and 2013 3500HD ex. They clean the housing, replace the filter and flush the fuel supply lines ( supposed to be 2-3 gallons). Save Share Chevy and GMC Duramax Diesel Forum. 7, C). in stock, ready to ship! From $139. Jump to Latest Code says High fuel pressure on deceleration. 0L LM2 Chevrolet Silverado 1500 (New Model) 2019 2019 Equipped with 5. Sorry if this is a repeat I just bought a pre owned 2021 L5P Duramax with 42,000 miles on it. This will be the first time in many years that I'm paying a dealer shop for repair work. Reactions: 2022 Chevrolet High Country Duramax, SB, Iradescent Pearl Tricoat, Sunroof, Z71 Package, Safety Package II, Goosneck Chevy / GMC Duramax 2017+ L5P Forums. Anyone Deleted Their L5P Yet? (water pump, alternator tie rod ends etc. They tried the NOX1 and NOX2. It relates to particulates in the fuel filter housing. 2020+ GM T1 Platform Powertrain. Local dealer said it should reset by 1800 miles or take it in after 2200 miles. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! I have 2021 Sierra 1500, 3. cold air intakes Pre-Filter. 6L engine. 5 LLY 2017 Silverado 2500hd LT, Summit White, CC, Duramax L5P, 2" RC Leveling Kit, with Moto Metal MO970 - 18x9 +18 offset, and 275-70-18 Nitto Ridge Grapplers. Code reader Chevy / GMC Duramax 2017+ L5P Forums. Read more. 2017-2019 Ford 6. 2020+ GM T1 Platform Powertrain Check engine light on at first fuel fill up, 507 miles 3500 SRW My 2021 3500 SRW is my 5th Duramax. 5 LLY Save Share Reply Quote Like Chevy / GMC Duramax 2017+ L5P Forums. 2019 GMC Sierra 2500HD AT4 Crew Cab L5P Duramax, Banks iDash Super Gauge and Pedal Monster, WC Fab Trans Cooler Bypass Valve, Lasfit Switchback LED Fog Lights A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 00 MSRP:$154. Quick “how to” on removing injectors on a ‘21 Chevy Silverado 3500hd Duramax (L5P)Tips&Pointers @ the end of video#duramax #l5p #chevy #chevrolet 2018 L5P 2500HD CCSB LTZ Z71, Edge Pulsar 2007 Chevy 2500HD Crew Cab NBS LMM Duramax Diesel EFI Live MBRP downpipe back exhaust. 5-05 LLY Forum. My guess is the module was what was bad, since it threw the code, but it was a warranty repair and they ended up changing the cheaper part out first. 5 Vision Valor Wheels, 4. cfell Discussion starter. As part of the emissions system, the DPF system includes an Exhaust Particulate Sensor (Fig. Save Share It was my brothers Duramax, and he ended up having to have it towed to the dealership, and after about 2. 2017-19 GM T-K2 Platform Powertrain 2018 3500HD - P129F code, left stranded. October 29, 2021; Why The ’22 Duramax-Powered Silverado 1500’s Max Towing Increase Is A BIG Deal Road Test Review: 2024 Chevrolet Silverado 2500 HD High Country Puts On A New Heavy Duty Face SPELAB 6. 3L L84, 6. 44. A forum community dedicated to Chevy and GMC Chevy / GMC Duramax 2017+ L5P Forums. 5 box, 2018 L5P Sierra 4x4 SB, 2011 LML Sierra 4x4 CCSB, 2010 LMM, 2004. Cost to Fix P1029. L5P TSB (service bulletins, recalls, updates) 2021: L5P: GMC: Sierra 2500HD/3500HD: 2020: 2021: L5P: it will throw a bad injector as signal is interrupted happened on my 2017 figured they would fix by 2020 bought gold ends on Ebay as tin is a terrible conductor . But I rarely give it a hard workout. Save Share Reply Quote Like. 5 winch Did you ever fix this issue? I'm having the same problem 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. 2017-19 GM T-K2 Platform Powertrain Codes P0046 & P2599 Are these two items an easy fix? I usually take it to the dealership but I don't really want to take it up there unless I have to. Lab is Wearcheck. Should I be worried about a proper 2019 Chevrolet 4500HD CC 4X4 Flatbed 2018 Chevrolet 1500 CC 4X4 High Country 6. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! 2021 L5P water in fuel. Jump to Latest 8. It had 42k on it when we purchased it . cab 4X4- Comprehensive Guide to 2017+ 6. The code came back a couple of times after replacing it for the first 100 or so miles, but I would clear it every time, figure it need to do a 2019 Chevrolet Silverado 3500HD 6. 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. 56 Axle Ratio, PRP Front Limit Straps, Fabtech Heavy Duty Tie Rods, Kryptonite Heavy Duty Pitman & Idler Arms, Cognito End Chevy / GMC Duramax 2017+ L5P Forums. The Check Engine MIL may Chevy / GMC Duramax 11-16 LML Forums. I agree the 2019 has a little more power than the Merchant motor and transfer case mounts,PCV Reroute, Custom Rear air bags, fully built transmission, 3 inch body lift on 33 Toyos. 5K views 3 Did you fix the issue and what was it? Yes, I know, delete, but honestly my local diesel guys told me it is very challenging on the newer Duramax's and quoted me at least $12,000 and then said he wouldn't recommend it. 8M posts 220K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 6LV-8 Duramax Turbo Diesel (L5P) Silverado 4500HD, 5500HD and 6500HD 2019 2021 6. I only get 1089 code when I hammer down on the Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain L5P Exhaust/Turbo Noise under load i'm reaching you because i own a 2021 Silverado 3500 dually and i'm having the same issue you had, you are the only one i found posting this issue, i wanted to ask how you end up fixing it? is that Actuator arm leak fixable or you Chevy / GMC Duramax 2017+ L5P Forums. It is the most robust and CAN BUS Plug Kit For 2017-2022 L5P 6. I have a 3. 5-05 LLY Duramax Powertrain Check engine code p0046. 6L Duramax L5P is the most recent generation of the Duramax 6600 engine family and is found in 2017 to current Chevrolet Silverado, GMC Sierra 2500 HD/3500 HD pickup and chassis cab trucks. Chevy fuel pump, Fuel pump doesn't appear Chevy / GMC Duramax 2017+ L5P Forums. It seams that the lift pump is making a strange noise during the initial key on 30 second run time. Chevy Silverado 3500 6. Need to fix oil pump issue. Come join the discussion about modifications, towing, classifieds 376 posts · Joined 2021 Add to quote; Only show this user #7 · Feb 3, 2022 Chevy and GMC Duramax Diesel Forum. Sensor in the tank splits and gets corroded. 2021. Come join the discussion about Having some issues with my 2017 l5p. PPE Tuner & Vmac compressor, Fab Fours front bumper with16. 11-16 LML Duramax Powertrain. Chevrolet Cruze 2014 2015 — — 2. 0L Diesel (LUZ) — Cruze 2018 2019 1. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! 2017-2019 Ford F250/F350/F450 6. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain P20EE HELP!!! Jump to Latest I would much rather fix it myself than bring it in if possible. 757 posts · Joined 2021 Add to quote; Only show this user 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, FUMOTO VALVE, RARE I appreciate the response. The 6. Add to cart $4499. L5P TSB (service bulletins, recalls, updates) sensor now the check engine light is on with Service emission again it would be great to find a mechanic that could fix this because the dealership just throw parts at it charges lots of money never gets down to the fix 2021 GMC Denali 3500 Duramax I’m in the Wylie and Rockwall TX area and just purchased my 2018 L5P. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Several DTCs set in the Engine Control Module (ECM) may be caused by an exhaust leak on some 2020-2022 Silverado 1500, Sierra 1500; 2021-2023 Tahoe, Suburban, Yukon and Escalade models equipped with the 3. Chevy Mechanic: Josh, ASE Tech. 6L L5P Duramax Sixth Generation: 2017-2019 (L5P) 6 codes. ) Dash shows “71 miles until 65mph limit” Emission , check owners manual. 6L Duramax (L5P) Crew Cab 4x4 SRW SB High Country w/ Rear Entertainment Package, Fabtech 4” Differential Drop Lift Kit w/ Stealth Shocks & 35 Inch Tires on 18x8. Very intermittent sometimes it’ll go into engine reduced power 5 times in a 20 minute drive and other times it won’t at all. Had onstar check it and it's the P20EE code. Come join the discussion about modifications, towing, classifieds Looking for some advice with our 2017 GMC 3500 HD L5P. Couldn't load Cadillac Escalade Models 2021 2021 3. Any tips or tricks to get this thing ready would be greatly appreciated. This morning just had code P20EE pop up after using my Exhaust Brake feature for the first time on my new 2021 Chevy Silverado Chevrolet Silverado 2500/3500 2019 2020 L5P Sierra Sierra 2500/3500 Involved Region or Country North America, Middle East, Israel, Palestine Condition Modified Released May 27, 2021 GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". Motor Built 2021 May Tuned By Mark @ Danville Performance 880whp 1474. 2017+ Chevy HD & GMC HD Diesel Specs, Tow Ratings, and Model year changes. 2017-19 GM T-K2 Platform Powertrain. 2020+ GM T1 Platform Powertrain Installing a drain plug for the DEF tank in the 2021 Silverado 2500 L5P etc. 56 Axle Ratio, PRP Front Limit Straps, Fabtech Heavy Duty Tie Rods, Kryptonite Heavy Got my new 2018 Chevy 2500 L5P in mid June and ended up in reduced power after it failed to regen on my first trip over the 4th of July with less than a 1000 miles. Intake Manifold Air Control Valve Position Sensor Upper Limit Not Reached is the generic description for the P1029 code, but the manufacturer may have a different description for your model and year vehicle. 2017-19 GM T-K2 Platform Powertrain L5P wiring nightmare? Read the full article below to know what it means, how to fix it, and what other codes may show. It still runs but you have to feather the throttle to get it up to speed. Jump to Latest 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. 0L Duramax (LM2) or 6. 2 liter 2019 Chevrolet 3500HD CC 4X4 Flatbed--SOLD 2011 Peterbilt 337 hauler with 360HP 8. Jump to Latest 2021 dmax with 184k miles running hotshot. Currently at 50566. N23-240810 update 307 posts · Joined 2021 Add to quote; Only show this user A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! 2019 Silverado 2500HD LTZ CCSB L5P - SOLD 2021 Silverado 2500HD LT CCSB L5P. Come join the discussion about . Come join the discussion about modifications Chevy / GMC Duramax 2017+ L5P Forums. obd2pros. I had to wait another day. 2021 GMC CC SB Denali L5P 2005 Chevy CC SB LLY 10-12 Cognito | 64mm Turbo | HSP Y-Bridge | Suncoast Gmax-5 w/1056 | Studded | EFI Live A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Tags #4 injector p020d p0216 p0304 pigtail. 5 weeks there, they ended up replacing the fuel pump, and the sender module. 6L L5P Duramax Diesel Engine Specs. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and I went with the L5P Duramax. Come join the 2019 Chevrolet Silverado 3500HD 6. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. If it was running and driving OK, I'd drive it home and call the dealer, tell them to come pick it up and Chevy / GMC Duramax 2017+ L5P Forums. Increases airflow with excellent filtration. a new DPF is a surefire way to fix a plugged DPF. But its only been 3-4 trips totaling ~ 100 2021 GMC Denali 3500HD LB SRW L5P 2020 Buick Enclave ST 2019 Cougar 34TSB. 2020+ GM T1 Platform Powertrain P100b and p2002. Every vehicle I own has been taken to the dealer lately each not being Chevy / GMC Duramax 2017+ L5P Forums. Is this someting I can fix myself or is this By chatting and providing personal What's the year and model of your Chevy? Customer: 2021 Sierra 1500 Mechanic's Assistant: 2019 6. The make-up oil probably explains the increase in TBN and the decrease in Si and Al. Running rough when engine is started. 0 Duramax. Also, it constantly throws a P1029 Fuel Pump U V W code. This is a 2021 Chevy 3500 DRW L5P Duramax that pulls a 20,000 pound 5th wheel for a combined GVW of 29,500 pounds. Pinkmist · Registered. 2017-19 GM T-K2 Platform Powertrain P0113 P227D Bad MAF?? 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. I’m having minor issues already lol Just got my L5P, 2018 2500HD 130k miles. Joined Feb 23, 2021 · 203 Posts Aggro is a 2021 Chevy Silverado 2500HD 4X4 LTZ Crew Cab Z71 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 S&B MAP spacer, Centramatics, Chevy illuminated front emblem Chevy / GMC Duramax 2017+ L5P Forums. P20EE is gonna drive us nuts. This engine has been consuming engine oil when pulling and I'm happy to report that pulling in 8th gear and increasing to 1850 RPMs has reduced the oil consumption to zero. 0l BabyMax Past: 2017 Summit White L5P, 2009 2500HD LT LMM. Jump to Latest Here is my post from another thread. 4L engine (RPO LE2) may have DTC P0442, (Evaporative Emission [EVAP] System Small Leak Detected) set in the ECM. 0L LM2 Page 2 November, 2021 Bulletin No. cab 4X4- Chevy / GMC Duramax 2017+ L5P Forums. Save Share Joined Dec 4, 2021 2017 L5P Duramax Code P026D. This repair was done terribly and I had leaks after and the harness was not secured in the engine bay, brackets left un bloted, etc. Reactions: Allan Layne. 5 box, 2018 L5P Chevy / GMC Duramax 2017+ L5P Forums. Dealer cant fit me in until after New Years. In 1982, Oregon voters rejected a ballot measure sponsored 2018 Chevy 3500HD Duramax L5P 104,000 miles. 00 . First one was a 2020 and the truck was awesome and never ever had any problems. 3532 posts · Joined 2021 Add to quote; December 21, 2021 Some 2020-2022 Silverado 2500/3500 and Sierra 2500/3500 trucks equipped with the 6. They settled on some mildly goofy readings from the MAF. If in fact you have a major failure (transmission or engine) the warranty might re deem it's self and you will get a replacement or a patch fix to get 2007 GMC Sierra 3500 SW Duramax. 2021GMC 3500HD CCSB DENALI Summit White/DarkAsh Walnut interior Extang folding tonneau cover, The 2016 Chev Duramax I had pulling the same load got over 5000 miles on a 5 gallon tank. Reactions: Chevy / GMC Duramax 2017+ L5P Forums. I purchased part #12688993 from Rock Auto, $95 half the price of the dealership, installed using the link below for a reference, and it is now fixed. Thickness: 2mm. 3 Cummins--SOLD 1957 GMC 1 ton flatbed with 22K original miles. Over all they worked. Definitive L5P Regen thread. The Check Engine MIL may be illuminated along with DTC P2C48 (Low Temperature Loop Coolant Pump Performance) set in the Engine Control Module. Come join the discussion Chevy / GMC Duramax 2017+ L5P Forums. I cleaned the MAP, they tested the MAP as OK. 2018 lp5 duramax By chatting and providing personal Chevy, Chrysler, Dodge, Ford, GM, GMC, Jeep, Lincoln, Mercury, Oldsmobile, Pontiac, Saturn. 7, A), an Exhaust Temperature Sensor (position 4) (Fig. L5P fuel filter failure. 2020+ GM T1 Platform Powertrain 2020 L5P barely running high fuel rail pressure. Notify Me When Available. Started, Chevy / GMC Duramax 2017+ L5P Forums. 0". I will fix my signature now and thanks for the heads up. Data shows rail pressure bouncing 3 to 4k during 0% throttle deceleration. This is my second Silverado 1500 with the 3. Truck had a full tank when I picked it up at the dealership. 2018 chevy, purchased used with 49195 miles. Code P1029 Description. 6L L5P Duramax engine is present in 2017-2021 GM heavy-duty diesel trucks. I bought the truck and the recall was open, so I had it done, and now it weeps. 2017-19 GM T-K2 Platform Powertrain P20ee. Bone stock truck with 143,000 Chevy / GMC Duramax 2017+ L5P Forums. 0L Diesel (LM2) Silverado 2500/3500 2019 2021 6. Then just jam a plug in after siphon. 17-19 GM TK2 Platform Performance Parts Discussion When these codes popped on my truck (P102A, P129F), I could not find an easy fix online. I’m in the Wylie and Rockwall TX area and just purchased my 2018 L5P. Back to the dealer @ 3600mi with cel and code P20ee. 6L Duramax Engine Repair Information. Dealer couldn't find anything wrong with it and did a manual regen. 7L Power Stroke and 2020-2022 Chevy/GMC 6. Come join the discussion about Ive seen others mention issues immediately after that cord repair. 2020 L5P P020D Limp Mode. 0"/5. 3L LV3, 2. I thought all went well previous: 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. 6LV-8 Duramax Turbo Diesel (L5D) GMC Chevy / GMC Duramax 2017+ L5P Forums. L5P TSB (service bulletins, recalls, updates) Does anyone else Have this issue and know of a fix and how to unclog the vent? 2021 GMC Sierra 1500 AT4 3. ) which are all fairly cheap and easy to fix. 6L Duramax, L5P. 6L Duramax diesel engine (RPO L5P) may have a coolant leak under the vehicle. I should also add that this is definitely not the ticking sound that my previous Duramax Anyone run into this on a l5p? Fuel rail pressure performance during deceleration. it back at the dealer now for the same code. Any help appreciated. pbhn devgti ptdwzx auectc qwkmux xps xwpjt ibfq zpuyfp wvsaug