Duramax l5p forum.

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. winterboy8, jharp and Melonhead1102. Save Share.Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain. P1476. Jump to Latest Follow 10K views ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.4K members Since 2005 ...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.Looking for some help, 2017 High Country 136k miles. randomly got the service exhaust fuel system warning accompanied by the engine power reduced warning. I scanned the truck and had about 16 codes all ending with circuit high voltage. no check engine light before that message. My fuel level now is pegged on E with no low fuel light. I have the ...

And now GM is moving to encryption of canbus data in an effort to stop hacking of any onboard modules. However when GM ditched the LML's piezoelectric injectors for the Denso solenoid injectors, they actually made controlling the L5P hardware with an older ECM much easier. No need for swapping or modifying the heads to use old …

I have a 22 that tows and hauls, if you want any mileage, you gotta slow down to at least 65, 60 is even better. Big square truck with all sorts of hp available means speed is your enemy. 06 LBZ 2500 350,000mi 09 LMM 3500 Cutaway 700,000mi 22 L5P 3500 DRW. All currently on road. McSpeed, DuramaxDanZ71Sport, WillyD2114 and 3 others.

2024 L5P throttle response issues. I just bought a 2024 GMC 2500HD AT4 w/ Duramax. When leaving a stop light there is a slight shutter on acceleration. Is This normal? Also when coming to a stop slowing to a slow roll (about 5-10 mph) I step on the accelerator and the truck takes a solid 5-10 seconds to start responding.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. 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 | DuramaxDiesels.com. Forums. Duramax 6.6 Technical. Duramax Hard Parts. 1. 2. 3. Next. Filters. O. glow plugs. oldwhitehorse. Mar 31, 2024. Replies. 2. …

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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.

The transmission will shift normally up to the gear you have selected in Manual. In other words, if in M5 it will shift normally up to 5th gear and not go into 6th. They tell us to never use 6th while towing heavy. Keep the RPMs between 1800 and 2400 and it will stay the coolest, with around 2200 being the best.Oct 18, 2009 · 2006 LBZ, 2009 LML, 2022 L5P. 1993 6.5 parked in the shed. Rotating mass and rolling resistance matter, more so rolling resistance. The more tread, and less engineered the casing is, the higher the rolling resistance. Lower air pressure for better ride also increases rolling resistance. 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.1/31/22 6:45 p.m. I'm considering looking at a 2019 Chevy 3500 with the L5P Duramax. ~45000 miles, 4X4, single rear tires, looks clean from the pics. Asking a bit over $60k, which scares the bejeebus outta me, but new 1500's are pushing $80K, so what the heck. Currently towing a 7500lb trailer, will probably go bigger at some point, and the ...Jul 20, 2021 · LML to L5P isn't as big of an improvement in the technology of the motor, so it would have been a little more difficult to justify, in my opinion. "Aut viam inveniam aut faciam". Derek. "Daddy Shark" 2017 GMC Sierra 2500 Denali, Crew Cab Short Box, 122k Miles. "Big Red" 2008 Chevy Silverado 2500HD Ext Cab Long Box, 262k miles (GONE) blythkd1. The LP5 is the 1st year that GM is making the motor totally in house vs the previous Izuzu diesel influence. One really positive thing is that the Bosch injection system is gone for 17 and the Denso system is in. For starters, I don't know if anyone has any data showing the HP4 system is any better.

Postings of Tech Service info for any New L5P engine issues.And now GM is moving to encryption of canbus data in an effort to stop hacking of any onboard modules. However when GM ditched the LML's piezoelectric injectors for the Denso solenoid injectors, they actually made controlling the L5P hardware with an older ECM much easier. No need for swapping or modifying the heads to use old style injectors.2020 L5P Duramax Problems. I have 61,000 miles on a 2020 gmc sierra 2500hd denali with the L5P duramax, I want to love this truck, but over the last 2 months the def system has failed, the entire emissions system has failed, coolant sensor level has failed, and a heater core has failed. The dealership says GM will not cover any of it under ...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 running 8 second ¼ mile territory, to 2000hp sled pullers and all the way back to the average guy looking to boost his performance in his tow rig to get up those hills a little …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.Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain 2019 duramax p1089 code. Tags duramax engine xode ... You'll have better luck posting in the L5P forums. edit: looks like someone moved it for you. thanks mods . 2018 Silverado 3500 6.6L Duramax (L5P) LTZ Z71 Crew Cab.Scrapyard. Let your dealer know. There was a least one bulletin regarding leaks. 2017 Silverado and Sierra models equipped with the 6.6L Duramax diesel engine (RPO L5P) may display a Driver Information Center low coolant message or may show coolant consumption or a coolant leak.

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, ...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 ...

Properly Leveling a L5P. First thing most of our customers do after buying a new truck is have the truck ride height adjusted so it sits the way they want and throw on a new set of wheels and tires. Most the time this is just raising the front because they dont like the amount of rake they are set at out of the factory.The top-mounted solenoid and fuel inlet, along with 0.7677-inch (19.5mm) body diameter, make it distinctively different from its counterpart. Denso’s Mini-Sac nozzle provides 830 cc of fuel per minute through seven holes and a 180-degree spray angle. The tip of the nozzle protrudes 0.059 inch (1.5 mm) into the cylinder.I'm running a basically stock 2500HD with a L5P; fuel economy and towing muscle were important priorities when I bought this rig. I did upgrade cold air intact with a s/b box and I run a B5 diesel blend and Stanadyne Performance routinely. My mixed around town/hwy (75/25 mix) driving mpg avg is 13.5 but if I drive like grandma I can take that ...DALLAS — GMC today announced the redesigned Duramax 6.6L V-8 turbo-diesel offered on the 2017 Sierra HD. This next-generation redesign offers more horsepower and torque than ever — an SAE-certified 445 horsepower (332 kW) and net 910 lb.-ft. (1,234 Nm) — to enable easier, more confident hauling and trailering.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...Just upgraded to the L5P. Discuss the seventh generation of the 6.6L Duramax diesel engine & associated components. Engine related discussion ONLY.Chevy / GMC Duramax 2017+ L5P Forums. 2020+ GM T1 Platform Powertrain. Sensor cleaning. Jump to Latest Follow 31K views 32 ...according to the capacity charts on gm-techlink the oil capacity has been 10 qts. on both 2019/2020 even though the filters changed. The filter on the 2019 L5D is the smaller filter just like the 2020 L5P and it takes 10 qts. as well. I have used 10 qts. on all my dmaxs and they all showed full-- just sayin".491 posts · Joined 2017. #3 · Dec 17, 2017. It certainly should be downshifting at full throttle when it is towing at 1700 RPM and losing speed. The L5P equipped truck did very well in the Ike review towing a much heavier load and it did downshift when needed; realize that peak horsepower is well below governed speed so …

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The LoJack—the small geolocation device you can keep in your car to help find it if it's stolen—is a pretty expensive little device. Lizard Lounge forum member Gelmi decided to mak...

1 1 of 12 12. Discuss the sixth generation of the 6.6L Duramax diesel engine & associated components. Engine related discussion ONLY.The LoJack—the small geolocation device you can keep in your car to help find it if it's stolen—is a pretty expensive little device. Lizard Lounge forum member Gelmi decided to mak...Mar 5, 2021 · 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. 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. Come join the discussion about modifications, towing, ...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 ...Human-powered search site Mahalo launches a familiar-seeming group Q&A forum, Mahalo Answers, with a Google-like twist—having the best answer might just earn you a few bucks from t...A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, …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.Duramax L5P Engine Problems. MAP Sensor Failure. Allison 1000 Transmission. Fuel Injector Failure (#4 Injector) Finding 3 problems with the L5P was difficult. While these engines are still relatively new, they seem to be extremely reliable so far with very few “common” problems that haven’t been solved or addressed.Mar 26, 2024 · 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.

No major, recurring issues with the first generation of L5P trucks. One of the most common is the coolant tank sensor going bad. Another thing that owners have noticed is the TMAP sensor getting caked with soot and causing other issues. Other than that it's a solid platform and highly recommended.Durabiopwr. 241 posts · Joined 2021. #2 · Dec 15, 2022. P100b appears to be turbo actuator issues. P2002 could have been related to the plugged up map sensor. Air ratio off if its plugged up. Might go away if map sensor replaced. But if turbo actuator messed up its gonna make more smoke too and plug dpf. 2020 GMC 2500 CCLB work …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 ...MC_Diesel Discussion starter. 124 posts · Joined 2013. #1 · Oct 3, 2016. Looks like GM is upping the ante once again. The MY17 L5P Duramax reported to have 445 hp and 910 lb-ft. :surprise: 2019 3500 SRW Mega Limited HO Cummins/Aisin:grin2: Sold: 2013 2500 Mega Laramie Longhorn :thumbsup: Share. Like.Instagram:https://instagram. rent day bilt 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.Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain. information on l5p. Jump to Latest Follow 69K views ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.3K members beloit obituaries Part# 2017 L5P Fuel Injection Pump Drive Gear? My truck is in for the full Monty (injectors, injector pump, rails, etc) on the fuel system. I am hearing that the fuel injector pump drive gear is on nationwide, indefinite back order. I think the part number is 12634114, but some of the online fitment guides say that is not correct for a 2017 and ... female birthday gifs 2018 L5P 10.1 MPG. I recently purchased a used 2018 Sierra 2500 duramax and the average MPG is 10.1. Just thought that seems low I thought they usually average around 13-16 mph. Anybody know if this is normal or if it’s not maybe something I can look at to bring up the MPG. I drive 5 miles to work but so does my in-laws and they …The National Leadership Youth Forum (NLYF) is a dynamic and exciting event that brings together young leaders from across the country. The NLYF is designed to inspire and empower y... chrome 7tv No major, recurring issues with the first generation of L5P trucks. One of the most common is the coolant tank sensor going bad. Another thing that owners have …36 posts · Joined 2010. #4 · Jul 11, 2017. I currently have 9K miles on my L5P. I drive 70miles round trip to work, non-highway, with hills through towns. I had set the trip odometer the day I bought it and it's averaging almost 17, including some mild camper towing. Tank to tank I'm seeing better than 18 with regens. flixbus stop usc Go take a look at a Duramax Forum, its scary. Just on the first page. Major growing pains. Never be the launch customer for any new product, always wait for 2nd generation. 2017 l5p blown turbo gasket Engine light Ticking Noise Near Engine/Transmission L5p problems 2017 Tranny Issues Oil Leak L5P transmission … how to remove governor on predator 212 Elevated Idle. The engine has a cold temperature high idle feature which elevates the. engine idle speed from base idle to 1050 to 1100 rpm for pickup models or 1200 rpm for van models. when outside temperatures are below 0 °C (32 °F), and the engine coolant temperature is below 65 °C (150 °F).LWN - I4 - 2.8L - HORSEPOWER: 181 HP @ 3400 RPM* TORQUE: 369 LB-FT @ 2000 RPM*. L5P - used in 2500/3500 pickup. LM2 is used in 1500 pickup and suv. LWN is used in Colorado/Canyon and Express/Savanna. Fuel from quality sources will have the necessary additives in it. blue cross blue shield prefix list Florida. Nov 14, 2023. #12. Currently have a truck tore apart with this same failure... truck has 189k on the clock. it developed a noise around 100k and just never thought anything more of it because the l5p has so many weird noises tbh. the noise is from the airbox and sounds almost like your burping but keeping your mouth shut lol and is in ...Common problems with Duramax diesel engines include air in the fuel lines, fuel starvation, water pump failure, overheating, injector failure and harness chafing. Some of these iss...Common problems with Duramax diesel engines include air in the fuel lines, fuel starvation, water pump failure, overheating, injector failure and harness chafing. Some of these iss... dirk butchko veterinarian 2602 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.Oct 22, 2021 · 4158 posts · Joined 2019. #8 · Oct 22, 2021. Congrats on the new truck! Best of luck with it. 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. S&B MAP spacer, Centramatics, Chevy ... miami dade county public school calendar Forum Castleford Tigers. TOPICS 4441. POSTS 71417. VIEWS 8.67Million Last post by RLFANS News Hound Sat May 04, 2024 7:49 pm: Catalans Dragons. TOPICS … expired pillsbury cinnamon rolls Properly Leveling a L5P. First thing most of our customers do after buying a new truck is have the truck ride height adjusted so it sits the way they want and throw on a new set of wheels and tires. Most the time this is just raising the front because they dont like the amount of rake they are set at out of the factory.Everything We Know About the 2024 Duramax L5P 6.6L Engine. Gale Banks cracks open a new 2024 Duramax 6.6-liter diesel engine and compares the parts side-by-side with a 2023 model. With this inside look, Gale finds upgrades to the 2024 L5P Gen 2 that you won't. rumble.com. Mickey D, ColoradoOutdoors and viper8315. jollibee sterling heights reviews Craigslist is a user-driven classified ad forum where business owners can advertise, sell their products or services and even trade with other users. While the basic settings on Cr...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.