Duramax l5p forum.

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.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!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).527 posts · Joined 2017. #10 · Jun 25, 2018. Our loaded camper is 24040 gross combined, equates to 15400 trailer and 3200 pin weight. Averaged 11.1 from Fla to NY up 77/I79 using the Derringer. Power is very noticeable as soon as the rig is in motion, better throttle response and great midrange.

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. Views. 88. Mar 31, 2024. oldwhitehorse. O. 0. Code readers for 2024 L5P. 08lmm72mm. Mar 21, 2024. Replies. 16. Views. 255. Mar 26, 2024. NC-smokinlmm. 2024 Duramax issues? NC-smokinlmm.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 ...

Lift Recommendations. I have had my 2019 Chevy LTZ for 7 months now and it’s almost time to put my summer rims on. I moved up to this truck from an 2014 GMC SLT 2500HD. With that truck I cranked the torsion keys to level it, ran shock extenders with cognito upper control arms and the Pisk kit. My tires are 295/55/20 on fuel 20x10 rims with ...

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 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 ...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.The L5P has almost a second faster 0-60 time than the same LML on paper. As I said, I had a 13 LML stock, and now have a 18 L5P, both were bought brand new, and the L5P is much quicker!! Not even close! The LML is …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!

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Tuner in Training. Join Date. Nov 2014. Location. Moscow, Russia. Posts. 22. Didn't have a chance to play with L5P yet, doubt you'll find worthwhile info about …

Lift Recommendations. I have had my 2019 Chevy LTZ for 7 months now and it’s almost time to put my summer rims on. I moved up to this truck from an 2014 GMC SLT 2500HD. With that truck I cranked the torsion keys to level it, ran shock extenders with cognito upper control arms and the Pisk kit. My tires are 295/55/20 on fuel 20x10 rims with ...Let’s assume you log onto a bunch of different websites; Facebook, Gmail, eBay, PayPal, probably some banking, maybe a few discussion forums, and probably much, much more. Consider...Oct 12, 2017 · 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. In today’s digital age, building brand authority and trust is crucial for any business seeking to succeed in their marketing efforts. Forums offer a unique space where users active...Duramax Diesel Engine Oil Filter Update for 2023. September 20, 2022. The PF63 engine oil filter (Fig. 5) is the new recommended filter specification for 2020-2023 Silverado 2500HD/3500HD, Sierra 2500HD/3500HD, Express, Savana; and 2019-2023 Silverado 4500/5500/6500 models equipped with the 6.6L Duramax diesel engine (RPO …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 ...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 ...

Feb 6, 2021 · 285 posts · Joined 2019. #39 · Mar 5, 2021. Got rid of that awful fuel filter system on the L5P and installed a Fleece filter delete. Easy enough, but for anyone doing it, don’t take the shield with the housing. All you need to do are the two 13mm bolts at the back, top/side. You’ll understand when you look at it. 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...The truck has 73k miles on it, deleted since about 65k miles. In the past few weeks, it developed a notable vibration that will shake the entire cab of the truck between 1200-1800 rpm, regardless of whether driving, sitting still, in park, in neutral. So, I’m not thinking it is transmission or driveline related, and is something with the engine.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.Nov 4, 2023 · Duramax Diesel Engine Oil Filter Update for 2023. September 20, 2022. The PF63 engine oil filter (Fig. 5) is the new recommended filter specification for 2020-2023 Silverado 2500HD/3500HD, Sierra 2500HD/3500HD, Express, Savana; and 2019-2023 Silverado 4500/5500/6500 models equipped with the 6.6L Duramax diesel engine (RPO L5P, L5D). Fig. 5. 1531 posts · Joined 2014. #5 · May 29, 2020. It is not the typical ticking noise. It is a thumping noise and it is supposedly caused by the fanbelt. On the 2020 there are two belts now and the fan is by itself. GMTECH link has a small description on …If you are set on different filtration you need to get a take off adapter, lines and a remote filter mount (and kiss the warranty goodbye). Previous Duramax's were 13/16 thread and the filter base diameters were also different (larger). 06 LBZ 2500 350,000mi 09 LMM 3500 Cutaway 700,000mi 22 L5P 3500 DRW. All currently on road.

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.

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!In today’s digital age, access to health information is just a few clicks away. With a myriad of websites, blogs, and forums dedicated to health topics, consumers have more resourc...I simply went from stock tire size (265/70R18 = 32.6 inches) to a ~ 35 inch tire size (285/75R18 = 34.8 inches). Fuel Mileage (average) Stock Tire Size - 15 mpg city & 18 mpg highway. 35 Inch Tires - 11 mpg city & 14 mpg highway. 35 Inch Tires & 4:30 Axle Ratio - 13 mpg city & 16 mpg highway.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).L5P Oil Pressure issue. 2019 3500HD 125k miles. I tow a lot with a lot of weight. Last trip low oil pressure warning came up. Pressure running about 28 psi. Pulled over and checked levels, all fine. Good thing I was close to home and pressure stayed 28 or more the whole way. Now at 600 rpm running 15 psi and 90 psi at 3k rpm.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.Having some issues with my 2017 l5p. Have been getting the p0191 code for the last year and a half. 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. Have changed the fuel pressure sensor and pigtail. Which did fix it for a couple thousand miles.Dec 31, 2023 · 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. Are you facing technical issues with your HP device? Look no further than the official HP Support Forums. These forums provide a platform for users to engage with experts and find ...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 ...

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In today’s digital age, access to health information is just a few clicks away. With a myriad of websites, blogs, and forums dedicated to health topics, consumers have more resourc...

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".1 1 of 12 12. Discuss the sixth generation of the 6.6L Duramax diesel engine & associated components. Engine related discussion ONLY.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.From my experience and what I've heard, the L5P Duramax is a solid engine with impressive performance and reliability. However, like any engine, it's not immune to issues. A few peoples have reported problems with the emissions systems, particularly the DPF and SCR system. Additionally, occasional issues with injectors and fuel systems have ...166 posts · Joined 2021. #5 · Sep 26, 2021. I just got the 2022 Duramax 6.6 diesel and drove 500 miles with her, its a monster all right but drives like a dream. 2022 2500HD Denali, iDash, PedalMonster, Banks Diff Cover, Banks CAI, Xpel/Ceramic. edktm and Elchilero53.8843 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.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 ...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 …Nov 4, 2023 · Duramax Diesel Engine Oil Filter Update for 2023. September 20, 2022. The PF63 engine oil filter (Fig. 5) is the new recommended filter specification for 2020-2023 Silverado 2500HD/3500HD, Sierra 2500HD/3500HD, Express, Savana; and 2019-2023 Silverado 4500/5500/6500 models equipped with the 6.6L Duramax diesel engine (RPO L5P, L5D). Fig. 5. 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 …

Jan 6, 2024 · DaPlumber Discussion starter. 29 posts · Joined 2023. #1 · Jan 6, 2024 (Edited) This post is for knowledge of the updated L5P and its emissions system. 2024 2500. 2800 miles. IDash. Soot levels rose 30% today driving 65mph Over 25 miles. I’ve done 2 regents this week over 500 miles. 1/3 highway driving 2/3 around town and backroads. 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 ... 2019 Chevrolet Silverado 3500HD 6.6L Duramax (L5P) Crew Cab 4x4 SRW SB High Country w/ Rear Entertainment Package, ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, ...Instagram:https://instagram. body inflation ai art 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.Pulling about 6500 lbs through the mountains at ~65 MPH I was getting about 8.5 MPG with a dodge hemi. Same trailer, same roads I am seeing ~13.5MPG with an L5P. 2024 SRW 3500 AT4. 1978 Trans Am, 400, factory 4 spd, 3:42 posi. DEF - saving the environment one plastic jug at a time. does oreillys resurface rotors Unless you want to travel everywhere at 10 mph, you will need tunes and all the other parts before you delete. First you will need to find someone with a modified ecm. The encryption in the stock ecm is coded in the hardware and will not accept an unauthorized reprogram. Then you will need a tuner and tunes. It can still be done.DaPlumber Discussion starter. 29 posts · Joined 2023. #1 · Jan 6, 2024 (Edited) This post is for knowledge of the updated L5P and its emissions system. 2024 2500. 2800 miles. IDash. Soot levels rose 30% today driving 65mph Over 25 miles. I’ve done 2 regents this week over 500 miles. 1/3 highway driving 2/3 around town and … flying together united airlines app 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. maytag washer not draining top load Yellowbullet.com is a popular online forum that caters to the automotive enthusiast community. With a wide range of topics and discussions, it provides a unique opportunity for bus... grizzly can opener 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. michael evans behling siblings 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. boosie gunshot 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.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 ... fiesta supermarket manassas va Regular maintenance needs to be documented at required intervals and you need to replace all external parts as needed but good piece of mind on internal failure. Truth is if you change the fluids as required to keep the warranty most would never need to use it anyway. 2017 L5P 2500hd LT 4X4 CC/LB.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. flint michigan to indianapolis 06 LBZ 2500 350,000mi 09 LMM 3500 Cutaway 700,000mi 22 L5P 3500 DRW. All currently on road. ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.5K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, … honeywell alarm keypad fault codes May 10, 2017 · 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 temps high vs 2015 lml Postings of Tech Service info for any New L5P engine issues. slim chickens moncks corner photos 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...I just took delivery on a 2500 L5P. My Supplement recommends Top Tier Diesel which is almost impossible to find nationwide and if Top Tier is not available "GM recommends the use of ACDelco Diesel Fuel Conditioner" GM naturally does not recommend other aftermarket additives. My prior diesel ownership was a 2011 VW …