Duramax l5p forum.

491 posts · Joined 2017. #2 · Dec 18, 2017 (Edited) I have changed the oil, spin on transmission filter, and rear axle lube on all of my Duramax diesel pickups around the 1,000 mile mark and I will do the same with my new Denali when I order it in early Spring. My RWD cars also get their oil and rear axle fluid change around the 1,000 mile point.Beet juice is celebrated as a superfood. It is becoming more popular as the health benefits of beet juice are discussed in health and nutrition forums. Even some athletes take it a...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".2017 GMC L5P Duramax - Quick Review. I got a new 2017 GMC 3500 SLT All Terrain HD with the L5P for a work/company vehicle recently and thought I'd share with you my experience with it so far in case anyone is interested. Before the trucks were purchased, all three brands were considered but we settled on GM's mostly due to pricing at the time ...2018 GMC l5p ccsb stone blue metallic. Mcgaughy's 2" drop shackles. Truxedo tonneau cover. 20% tint. B&W turnover ball hitch. N Fab running boards, Duraflaps, Rhino lined bed ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.2K members Since 2005 ...

Jun 18, 2019 · L. Lp5duramaxtow Discussion starter. 48 posts · Joined 2016. #1 ·Jun 18, 2019. Hey guys and gals! Been awhile since I have posted on this forum, Well long story short I have had nothing but a nightmare of a time with this 2017 Gmc Denali L5P I have the issues with the dash and radio freezing and Just turning off completely... 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 …

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 …Chevy / GMC Duramax 2017+ L5P Forums. 17-19 GM TK2 Platform Performance Parts Discussion Edge CTS2 Update for ... I was going to ask if you monitor TC lockup on your L5P and then I noticed you have an old truck and just troll the L5P forum. TC locks from 2nd to 6th, T/H or not.

Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain L5P fuel filter replacement / noise question ... Duramax L5P | Undercover Ultra Flex bed cover | Boss 9'2" DXT Stainless plow | AIMS 3kw inverter-charger | Titan Travel Trekker 50-gallon auxiliary fuel tank ...The exact MPG any engine gets depends on the vehicle it’s used in, but the 6.6-liter Duramax diesel engine gets an EPA-estimated 15 MPGs in city driving and 20 MPGs on highway driv...A forum user posted that she had caught genital herpes off her new partner. She asked for advice about treating an outbreak and wanted to know if there was anything that would help...Aug 12, 2022 · Postings of Tech Service info for any New L5P engine issues.

2017 Chevy 3500HD SRW 4x4 CCSB L5P 2002 Chevy 2500HD 4x4 CCSB LB7 2.5 Turbo, ATS dual CP3's, Crower rods, SoCal stage2 heads, ... Chevy and GMC Duramax Diesel Forum. ... 208.2K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion …

1194 posts · Joined 2013. #9 · Feb 9, 2017. In for updates also.. 2016 lml chevy ccsb. Last december installed a HSP compound turbo kit with a stainless diesel 5 blade S475 over stock. And a exergy 10mm cp3 conversion kit but still stock injectors and transmission. 5" flo-pro exhaust with no muffler and tuning is done with EZ Lynk by PPEI.

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 ...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.2021 GMC 3500 SLE 27k miles. Not sure I should feel happy it was under warranty but originally took the truck into GMC dealer for what sounded like a boost leak. No codes, no other symptoms other than using 7 gallons of DEF in 2800 miles. Which seems excessive for not towing. Hold the brake add trottle and can hear loud hiss.2018 L5P Exhaust Brake seems weak. I use my 2018 3500 SRW GMC Duramax as the tow vehicle for a 15000 lb 5th wheel trailer. I'm quite happy with it's performance over it's 16,500 miles so far. My question is about the exhaust brake, which doesn't seem to be as aggressive as my previous 2015 LML Duramax. Is there any …Feb 22, 2020. #1. Hi everyone. Just signed up to the forum. I picked up my 2020 Denali 2500 hd duramax this week and noticed a loud knocking at idle which increases in volume as the engine warms up. Went back in to the dealer before I even left the lot and saw the service advisor and the diesel tech who both said it was normal.3748 posts · Joined 2021. #2 · Jun 21, 2023. If you're going to vent the crankcase to atmosphere, it's gonna drip. That's why there's emissions rules now to require closed crankcase ventilation. 06 LBZ 2500 350,000mi 09 LMM 3500 Cutaway 700,000mi 22 L5P 3500 DRW. All currently on road.Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain Weak l5p towing performance. Jump to Latest ... My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members! Non Vendor contact information, ...

Lucas Diesel Deep Clean in L5P. As just about everyone has mentioned, I was getting a little irritated about my DPF regenerating every 300 miles so I went out and bought a bottle of Lucas Diesel Deep Clean and put it in with my last fill up. It was in the middle of a regen and after it finished I've been keeping track and after 550 additional ...Beet juice is celebrated as a superfood. It is becoming more popular as the health benefits of beet juice are discussed in health and nutrition forums. Even some athletes take it a...1058 posts · Joined 2016. #6 · Sep 1, 2022. never looked but did change two today from top as it was hot out, two 10 mm bolts on cover remove hot pipe and bungie to side, pop off fuel lines using Lisle Kit, 37000 and cover will pop off leaving injector connectors, did not feel like removing fender well and wheel and climbing in! a little ...Dewsbury Rams veteran Paul Sykes opens up on being 42, his future and why he is still playing rugby league. By Total Rugby League, December 19, 2023. 0 …2017 GMC L5P Duramax - Quick Review. I got a new 2017 GMC 3500 SLT All Terrain HD with the L5P for a work/company vehicle recently and thought I'd share with you my experience with it so far in case anyone is interested. Before the trucks were purchased, all three brands were considered but we settled on GM's mostly due to pricing at the time ...8843 posts · Joined 2011. #4 · Jun 6, 2022. fwiw, the OTA 'update' option on the audio is for the infotainment system, not for powertrain stuff. 2023 LZO CC std box 4x4. previous: 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04.5 LLY. _Kegger_ and cfell. Share.

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...Oct 14, 2019 · 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".

Lucas Diesel Deep Clean in L5P. As just about everyone has mentioned, I was getting a little irritated about my DPF regenerating every 300 miles so I went out and bought a bottle of Lucas Diesel Deep Clean and put it in with my last fill up. It was in the middle of a regen and after it finished I've been keeping track and after 550 additional ...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 …Looking at the Banks Video of the L5P tear down - it's much different than the LML on the Exhaust side of the turbo housing - the stock Down pipe looks like a cannister. Here is a Pic of the L5P rear of the Engine - Look at the Turbo Hotside, then go google LML Stock Downpipe - you will see the difference. With Diesel Performance being a good ...Duramax L5P Engine Failures. I am not suggesting that there is any problem (s) with the 2017 to current L5P Durmax Engines. I am curious owning a 2021 L5P myself if anyone has had any serious issues with this engine. In doing research I find problems like NOX Sensors, DEF heaters / tanks, and injector electrical plugs, but that is about it.Jul 1, 2019 · 83 posts · Joined 2018. #4 · Jul 2, 2019. You are pulling way to much weight for your truck. The L5p was a very small exhaust side configuration, small up pipes, small exhaust turbo vanes, etc. So I am guessing the ECM was seeing some very high EGT’s and cut power to keep from melting pistons. Like. 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.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. 17-19 GM TK2 Platform Performance Parts Discussion L5p Regens. Jump to Latest Follow ... 2020 Sierra AT4 3500 Duramax 2018 Denali 2500HD L5P Derringer equipped 2018 Montana 3811MS Legacy 16400#2900pin. Save Share. Like.Feb 11, 2022 · 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 ... 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 it won't normally be ...

The ECM uses the following criteria to perform a regeneration: Vehicle in Drive. BARO sensor 1 is more than 51 kPa (7.4 PSI) Engine speed between 500 and 4000 RPM. Exhaust Gas Temperature Sensor 1 between 100 and 725 C. Exhaust Gas Temperature Sensor 2 between 95 and 750 C.

doc898 Discussion starter. 1 post · Joined 2015. #1 · Nov 27, 2020. Hello, My brand new l5p has a nasty knock at idle. Dealer says it's normal, and that there is a bulletin on it. I have a really hard time believing that GM would consider this knock "normal". Switched from being a hard core Powerstroke guy, to the D-max a few years back, and ...

2967 posts · Joined 2021. #25 · Jan 8, 2022. Well, well! Just did another update on the CTS3 on Thursday, they finally did it! Looks like I have manual and mobile regen buttons available on my unit!!! Crappy cellphone photo, but 2nd and 3rd items are manual and mobile regen buttons within the diagnostics screen.The CTS2 also has a throttle position indication. It would be interesting to watch a comparison for those experiencing the dead pedal versus ours that accelerate like a rocket the relationship between throttle pressure and boost. This would troubleshoot if it is the sensor or a performance issue with the engine.The ECM uses the following criteria to perform a regeneration: Vehicle in Drive. BARO sensor 1 is more than 51 kPa (7.4 PSI) Engine speed between 500 and 4000 RPM. Exhaust Gas Temperature Sensor 1 between 100 and 725 C. Exhaust Gas Temperature Sensor 2 between 95 and 750 C.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.Im looking for a bi-directional scan tool for my 2019 2500 Duramax L5P I am looking at the Autel MK808BT but I am having trouble confirming if it will work with a truck as new as mine. ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.2K members Since 2005 ...Looking at the Banks Video of the L5P tear down - it's much different than the LML on the Exhaust side of the turbo housing - the stock Down pipe looks like a cannister. Here is a Pic of the L5P rear of the Engine - Look at the Turbo Hotside, then go google LML Stock Downpipe - you will see the difference. With Diesel Performance being a good ...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 have the same ...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 ...

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.Nov 25, 2022 · 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. 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...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...Instagram:https://instagram. class 6 shoppettemost hooking bowling ball 2023hoverboard beeping red lightcollege point multiplex cinemas photos 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. 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, ... r410a pressures at 90 degreesciti bank jacksonville fl 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.This will help you see the specific code when it happens and have the ability to clear it when needed. The L5P has so many sensors on it that you can monitor absolutely everything without needing any additional probes. Keep going to the dealer to maintain paper trails on everything. 2018 L5P LTZ Z71 Midnight CCSB. that was a clever comeback crossword 83 posts · Joined 2018. #4 · Jul 2, 2019. You are pulling way to much weight for your truck. The L5p was a very small exhaust side configuration, small up pipes, small exhaust turbo vanes, etc. So I am guessing the ECM was seeing some very high EGT’s and cut power to keep from melting pistons. Like.Duramax L5P Engine Failures. Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. I am not …