Duramax l5p forum.

Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain. L5P or Deleted LML? Jump to Latest Follow 16K views ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.4K members2602 posts · Joined 2008. #4 · Mar 12, 2017. In my opinion, A lot of engineering went into the new PCV system. I would leave it alone on the new l5P. On a LML or LMM, yes it may benefit you to make a change. 2017 L5P CCLB DRW LBZ. 2015 LML sold. 2014 LML sold. 2005 LLY sold.HELP (Code P2ADA) 2017 L5P. After 153K miles my faithful Duramax gave me the infamous emissions service countdown. I went to my local GMC dealership for a diagnostic check, and they said the reduction tank heater was not working and suggested replacing the Emission Reduction Fluid Supply Pump Module, part number 84545446.Sep 1, 2022 · The L5P Duramax Will Never Be Tuned. Period. On September 24, 2017, a statement was issued on a Duramax discussion forum which made the bold claim that the L5P Duramax ECM would never be tuned, and the security protocols were so advanced, even the NSA would not be able to tackle the job. The post went into further detail about the security ...

The L5P is flat out a better built motor! Go do your research! The L5P has new heads on it that flow much better and a new fuel injection system but the main engine is mainly the same. Main and oil cooling were increased to deal with the extra power. It is a great engine, most Duramax are but it is let down by choking emissions and warranty issues.

Excessive DEF usage - 2021 L5P. I haven't been here for awhile because my 2015 D'Max LML was pretty flawless. Well I now have a 2021 L5P and I absolutely love it, especially towing our 37' fifth wheel. Well, I love it all except for the amount of DEF it is using while towing. We recently completed a 2400 mile trip, of which 2000 was towing.

Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain L5p Derringer. Jump to Latest Follow ... 2020 Sierra AT4 3500 Duramax 2018 Denali 2500HD L5P Derringer equipped 2018 Montana 3811MS Legacy 16400#2900pin. Save Share. Like. monkeyman.Sounds very familiar to my complete Injector failure at 5700 miles on my 2018 3500 L5P that happened yesterday. Take it to get checked out before you get stranded. 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 trucks have lift pumps built in and can support enough fuel delivery for the current "tunes". The L5P has an in-tank pump that keeps the entire fuel system under positive pressure, so there is no need for a lift pump. I don't know what its horsepower limitations are but tuning for the L5P is still in its infancy so there's probably little ...How to find wilderness areas near you including online forums, Gaia GPS, AllTrails, and MTB Project. In outdoor travel, the word “isolation” is put on a pedestal. “Get away from th...2018 GMC Sierra 2500HD SLE L5P Duramax. Howdy! Just purchased my first Duramax last week, but I have always admired them since I began driving. I had a 2005 Sierra 1500 prior to this truck and it was always solid for me, but now that I have upgraded to the 2500 I must say I have been missing out! This new L5P engine is pretty darn impressive.

Edge 26402 EvoHT2 with ECM Unlock Tool for 2017-2019 GM L5P Duramax The market and our competition didn't think it was possible, but here it is. Edge Products is excited to announce GM L5P Duramax diesel flash tuning with In-Vehicle ECM unlocking capabilities.

I recently got a '17 L5P, ~83,000 miles. Let me preface by saying I have owned 12 diesels, (4) Powerstrokes, (2) Duramaxes, (5) Cummins and a Ecodiesel. I am not new to them. I struggle to get more then 15-15.5 mpg in this truck and its driving me nuts. Dash MPG's aren't even remotely close except for the 400+ mile range which is about 1 …

Most injector issues on l5p can be traced back to injector harness. The l5p seems to have a ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on ...Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.6K members Since 2005 A forum ...We obviously know the benefits from days long ago where deletes were common practice. Collectively, we know understand and acknowledge the legality, or lack thereof, of such modifications to the current engines, specifically the L5P. That being said, computers rule the world now. Although heavily encrypted, it seems as though they …Fortunately I have the extended warranty on my 2017, which covered the reservoir replacement with a $50 deductible. I recently bought the UView 550000 Airlift Cooling System tool with plans to perform the drain and flush on my 3500HD Duramax (61k) and wife’s ‘17 2500HD gasser (58k). the videos make it look pretty simple.Oct 18, 2019 · 2018 GMC l5p ccsb stone blue metallic. Mcgaughy's 2" drop shackles. Truxedo tonneau cover. 20% tint. ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.4K members ... Maybe ice on the pickup screen. Ron Nielson said: DTC P1089. Fuel Rail Pressure Performance During Deceleration Fuel Cut Off. The Engine Control Module (ECM) monitors for changes in fuel rail pressure when the vehicle is in a deceleration condition and the fuel injected quantity is at zero.Connecting to the Internet has plenty of benefits, such as, paying bills online, checking email, messaging friends, posting on forums, and much more. How do you get that computer o...

Oct 16, 2016 · 2017 GMC 2500HD 4x4 Denali. 4.5" BDS Suspension Lift with Fox Shocks and BDS Steering Stabilizer, Cognito PISK kit, 295/65R20 Cooper STT Pro's on 20X9 +12 Ultra Predator II wheels, MGP Caliper covers, 30" Totron Lightbar behind the grill, Audiocontrol LC2i, Rockford Punch P500X2 powering 2 Rockford Punch 10's in a Ground Shaker box. Save Share. Are you a beginner knitter looking to try your hand at knitting a hat? With the cold weather approaching, there’s no better time to start creating cozy accessories. One of the best...Oct 15, 2022 · Code u18a2 l5p. Started out of the driveway made it a couple miles down the road and truck shutoff while driving. Coasted into a parking lot and pulled codes truck has code u18a2 loss of comunication with fuel pump driver control module. The truck is a 2018 gmc 2500 l5p. The truck has a crank no start situation. Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain. P0073 2017 2500HD 140,000miles. Jump to Latest Follow 4K ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.6K members Since 2005 ...In today’s digital age, discussion forum websites have become an integral part of online communities. These platforms provide a space for individuals to connect, share ideas, and e...

i have always like mobile delvac 1 and rotella t6. just bought a 2017 2500 l5p. will get driven 35 miles one way daily not pulling. thinking about amsoil signature oil . also can find any thing on napa platinum oil filters. live in central MN. truck has 24000 miles going to keep it for at least 6 years. thinking about 15w40 summer and 5w40 winter. probably …

Chevy / GMC Duramax 2017+ L5P Forums. 17-19 GM TK2 Platform Performance Parts Discussion Duramax tuner L5P tuning package. Jump to Latest ...No true, a number of tuners have tunes available for the L5P. If you want to delete then the two I know are motor ops and PPEI. As far as hard parts, WCfab carries everything and is the leader currently. If you want to delete then you need their downpipe and EGR "fix". I would also recommend their mouthpiece, and PCV reroute while you …Chevy / GMC Duramax 2017+ L5P Forums. L5P TSB (service bulletins, recalls, updates) ... but there is an RV hauling person on this forum with 200,000+ miles on a 2017 L5P Duramax and have only experienced minor repairs to date. Due to your situation being so rare, ...L5P RPM surge during decel. I purchased a brand new 2019 2500HD Duramax and at 1200 miles I noticed the engine surging during decel. When coasting to a stop from ~30mph (any speed as long as the transmission is in 2nd gear or higher when beginning the decel) when the truck is around 15mph, the RPM begins to surge 150-200 …Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain. 2018 L5P 3500 stumbles. Jump to Latest Follow 21 - 40 of 46 Posts. 1 2 3. 1. 1thackattack · ... 2019 Chevrolet Silverado 3500HD 6.6L Duramax (L5P) Crew Cab 4x4 SRW SB High Country w/ Rear Entertainment Package, ...Not a single issue until 4/04/2021. 7812 miles, had been driven 150 that day, 20 miles from home, check engine light, derate & shut-down in seconds. Lotsa white smoke. Dealer replaced fuel pump, still no start, no fuel pressure, lift pump working perfectly. Maybe $77,000 isn't enough to get one to 10,000 miles.Lubrication Description. Engine lubrication is supplied by a gear type oil pump assembly. The pump is mounted on the front of the engine block and driven by the oil pump drive gear on the crankshaft. The pump gears rotate and draw oil from the oil pan sump through a pick-up screen and pipe. The oil is pressurized as it passes through the …To fit a 35" tire you will need to come up 3.5" and do minor trimming of the plastic front valance. You can do a level lift like Rough Country and Super Lift and turn up the keys and 35s will clear provided you don't go to negative on offset. I don't recommend a leveling kit or cranking the keys because it will ride like a fat girl on a moped.

How to find wilderness areas near you including online forums, Gaia GPS, AllTrails, and MTB Project. In outdoor travel, the word “isolation” is put on a pedestal. “Get away from th...

Will have over 5000 by the end of next week. 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. - Sold Sept 2019. chevor-2010-gmc-2500-maintenance-log.

The ECM detects that the APP sensor 2 voltage is more than 2.5 volts for more than 0.2 second. P2138. The voltage difference between APP sensor 1 and APP sensor 2 exceeds a value of 2 percent for more than 0.3 second. Action Taken When the DTC Sets. DTCs P2122, P2123, P2127, P2128, and P2138 are Type C DTCs.Connecting to the Internet has plenty of benefits, such as, paying bills online, checking email, messaging friends, posting on forums, and much more. How do you get that computer o...1) the filter will not physically fit. The diameter is too big (cooler changed in 2020) and without relocating the secondary coolant pump, it's too long. 2) the CAT filter adapters sold previously don't work as the oil cooler threads have changed now. 3) the CAT filter has no internal bypass valve. L5P's pump monster amounts of oil and pressure ...3.0L is a bit different than a L5P. went back to the dealer tonight and parts are ordered. ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.4K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds ...L5P Duramax DIY-Installation Instructions Welding and Fabrication Info Private. Duramax 2.8/3.0 Technical ... Duramaxdiesels.com was founded in 2006 and …Sep 30, 2017 · The L5P is flat out a better built motor! Go do your research! The L5P has new heads on it that flow much better and a new fuel injection system but the main engine is mainly the same. Main and oil cooling were increased to deal with the extra power. It is a great engine, most Duramax are but it is let down by choking emissions and warranty issues. 1 1 of 12 12. Discuss the sixth generation of the 6.6L Duramax diesel engine & associated components. Engine related discussion ONLY.1. Mar 21, 2022. #1. I have a stock 2019 L5P with 100,000 miles on it. I drove it about 600 miles on a road trip last December and after about 5 hours of driving highway speed, I started to notice a stutter or almost a missing as if it were misfiring type of feeling (realizing this is not possible in a diesel) and it only happens at 1500 RPM at ...I recently got a '17 L5P, ~83,000 miles. Let me preface by saying I have owned 12 diesels, (4) Powerstrokes, (2) Duramaxes, (5) Cummins and a Ecodiesel. I am not new to them. I struggle to get more then 15-15.5 mpg in this truck and its driving me nuts. Dash MPG's aren't even remotely close except for the 400+ mile range which is about 1 mpg high.viper8315. 4158 posts · Joined 2019. #8 · May 15, 2021. If it were my truck. I'd take it out and inspect it myself. That way I'd know for sure. 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.

The world of sports is not just about the athletes and their performances on the field. It’s also about the passionate fans who support their favorite teams and engage in discussio...We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. From all out performance builds …Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain L5p Derringer. Jump to Latest Follow ... 2020 Sierra AT4 3500 Duramax 2018 Denali 2500HD L5P Derringer equipped 2018 Montana 3811MS Legacy 16400#2900pin. Save Share. Like. monkeyman.Colorado. Jun 30, 2022. #1. My 2021 L5P Duramax has been consuming oil since we started towing with it at about 2,500 miles on the odometer. The consumption wasn't regular and was as little as 1 quart in 6,000 miles and as much as 1 quart in 1,300 miles, all consumption is while towing. I wrote the consumption off to "a hard working …Instagram:https://instagram. chauffeur license test questions and answers louisianachicago lease 2023 pdflisa marie joyce instagramc5500xk bridge mode Mar 12, 2024 · The diesel exhaust system on 2017-2018 Silverado and Sierra models and 2019-2020 Silverado 2500/3500 and Sierra 2500/3500 models equipped with the 6.6L Duramax diesel engine (RPO L5P) (Fig. 1) requires an occasional Diesel Particulate Filter (DPF) cleaning. Under normal driving conditions, the DPF cleaning occurs without any driving involvement. L5P fuel filter failure. After being down for weeks I finally took off on another haul yesterday and almost made it 100 miles. Pulled over and shut the truck off. Came back out and all it would do is crank. No start. Tried a few things that didn’t work then dropped the new GM fuel filter for a look. golden corral lake worthdtlr west broad street Will have over 5000 by the end of next week. 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. - Sold Sept 2019. chevor-2010-gmc-2500-maintenance-log. secret star lilu 329 posts · Joined 2017. #19 · Feb 21, 2019. I would say your DIC is probably over by 1 mpg by my experiences with 23K mileson a '17 2500 LTZ. Mileage improved a little and I have never reset my 2nd mileage meter which reads 16.2 mpg for the average life of the truck with say 55% city and 35% highway and 10% towing.I would never consider a LML after owning a L5P. $1500 to delete a Cummins or LML. $7,000 to delete an L5P. $3,000 to convert from a CP4 to CP3 on the LML. $700+ to level the GMC/Chevy compared to $100 to level the Ram. Personally, I would never consider long-term ownership of a modern diesel with emissions intact.