L5p Duramax Issues - DPF issue limp mode (help please).

PRE-TUNED T93 TCM REPLACEMENT FOR 2020-2023 (L5P) 10-SPEED ALLISON TRANSMISSION WITHOUT TUNING HARDWARE. @ 750 miles the google infotainment lost coms with gps and internet. Most commonly, this problem occurs with the LLY and. Reactions: Icutmetl and many miles, but at some point other annoying problems will start to come up. I have the same issue with my 2019. 2018 L5P LTZ Z71 Midnight CCSB. 6LV-8 Duramax Turbo Diesel (L5P) Terrain 2018 2019 1. 2019 Chevrolet Silverado 3500HD 6. Got some grief but they supposedly replaced the LH Fuel Rail & Pressure Sensor after 3 days in the shop. I recently deleted my L5P duramax with the Allison Transmission. I recently brought the truck to a transmission shop and they hooked up their computer while driving and. Jump to Latest Follow 2018 L5P SLT 155,500miles. This provides a little extra support to the CP4. dom wattpad Disconnect the TMAP sensor plug (4 Pin) by sliding the back the grey locking tab on the OEM harness connector. 1 hour north of Port of Miami she decides she doesn't need coolant any more and dumps it on i-95. The 2020-23 Duramax OEM Air Box is a bulky multi-piece design with harsh bends, corners and is designed for dust collection, not performance. L5P Fuel Issues Driving me insane. After a few minutes, I got it to start again, but it quickly died 100 feet. The engine has a cold temperature high idle feature which elevates the. I also use Shell Rotella T6 Fully Synthetic Diesel Oil in my 2019 Duramax. FASS Duramax filter delete,S&B intake. DEF will eat away at paint, if some gets on it. I bought a 2020 GMC AT4 Duramax in August of 2019. Love the trucks but was wondering if anyone had experience with any problems with this engine. 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. Injector failure was a common problem on the LB7 engines. According to the rock, and DMAX store, not many options for glow plugs. I have a 2024 Chevy 2500 LT w the L5P. 2020 duramax catastrophic fuel system issues. Oct 18, 2019 · For anyone curious, the canbus plugs have to be installed, or your fuel gauge won’t work, as well as some other issues. Sounds like the pump is straining and something is binding. Verify coolant level after the engine is shut off and the coolant is cold. smith and wesson model 37 serial number lookup This issue has been random since almost from the beginning. Truck was also in limp mode I assume. 2018 GMC Denali 2500 L5P 86k miles bone stock not under warranty due to a front collision voiding warranty. Banking via the Internet is an easy way to monitor your business’s finances, allowing you to view payments and deposits on demand. Do you hear a high pitched squeal on your Chevy Duramax with the exhaust brake on? You may have a leak, seems to be common issue on my new trucks. One of the biggest complaints on the LLY is it has a tendency to overheat, especially when the truck is being worked hard with a heavier trailer or on a hot summer …. Came back out and all it would do is crank. Gale Banks cracks open a new 2024 Duramax 6. 2018 GMC Denali 3500 SRW CC SB 4x4 D/A in Frost white. More people than not have them back in the shop within days of delivery for major issues, from transmission …. Edge Pulsar L5P Duramax Tuner Review Initial Thoughts. 300k mile overview issues and upgrades. The L5P and 10 speed is definitely sweet, but your LML is a nice truck too and unless you NEED to upgrade, it wouldn’t be bad to hold off. 1 5 of 7 Go to page Anybody have injector issues? I bought a 2017 L5p back in May of this year with 27,000 miles. It did this multiple times and is now sitting in my driveway as I drive my other vehicle. My personal truck is a 2007 GMC Sierra LBZ CCSB 4x4 with HSP piping, Danville 68stage2r turbo, PPE manifolds and up-pipes, Limitless 1078 TC, Stock trans with Trans Go Jr. Dec 17, 2020 · 2017-2019 Chevrolet HD and GMC HD trucks with the L5P Duramax have a max tow capacity of 23,300 lbs. If you check the fuel filter and find small brass bits then changing the filter and a fuel flush may help (see 18-NA-361). Got some grief but they supposedly replaced the LH Fuel Rail & Pressure …. However, like any mechanical device, it may. Replacement of fuel injectors without a complete cleaning of the fuel system will only be a temporary fix until the debris gets into the new injectors. 2021 GMC Denali 3500 Duramax, Hunter …. Im not 100% positive exactly how the truck is supposed to run because it’s new to me and I’ve never owned an L5P, but the truck seems to have a mild lope at idle, and a faint surge under light throttle, slow speed (30-40mph), at low RPMs. The industry leader in performance programming, Hypertech builds popular truck, car, UTV, and SUV custom tuning programmers that deliver maximum power, torque and efficiency. Quick Hit: Banks Power Developing Derringer Tuner For Duramax L5P. Immediately reduced engine power message came up. system and ammonia makes it threw the filter and the NOX sensor will read it as Nox even though it is ammonia and make issues for the truck. A little short of 2000 miles and no problems. One of several reasons I chose this oil …. If a problem occurs with the DEF system, a DIC message displays along with distance until vehicle speed is limited. Sort by Oldest first Oldest first Newest first Most reactions. $5 worth of foam insulation and a couple of hours with a 1" Kline Unibit and a bench mill. Apparently it's now up to 15/150,000. The l5p duramax engine is a powerful machine that’s designed to carry out heavy-duty tasks. 4X4 DblCab SB, Duramax, Graphite Metallic, Leather, BFG LT285/65R18's,nav, Husky floor mats, WeatherTech splash guards, de-badged other than Graphite painted bow ties. Jump to Latest Follow 3K views 5. Some common problems include coolant tank sensor, TMAP sensor, fuel pump control module, and air filter housing. But it will shift better if it's in tow. If it needs some, I fill (cold) to at least the top of arrows. I can already hear the clapping, which makes sense. morgan olsen parts wtva channel 9 news • Totally sealed system that collects misted oil entrained in the blow-by gas, allowing. There is some that have the 1/4 tank issues. Do you own a Chevrolet Silverado HD or GMC Sierra HD with the 6. I think the turbo spooled quicker. Got the truck back from the dealer and they said it was probably the CTS2 monitor. The EGR must be deleted separately. 3 engine hours and 60,837 miles (97,908km) on the odometer, the engine run time would equate to about 59,806 miles (96,052 km) (1812. 6L, the redesigned turbo-diesel's performance is quieter and smoother, for greater refinement. Sold 2021 LM2 Sierra 4x4 crew 6. Unless specifically requested otherwise, please include a few seconds of idle before performing a 0-60mph full throttle log. 2017 Duramax L5P transmission problem. Code 0495 (engine cooling fan speed too high). With this inside look, Gale finds upgrades to the 2024 L5P Gen 2 that you won't. Possible a sensor or circuit problem. Jul 24, 2020 · Derringer, pedal monster and idash. that being said, there are some L5P Duramax common problems: The truck’s MAP sensor can get clogged up with soot particles and the connector (s) for the fuel injector (s) can also malfunction. Is anyone else having issues with the 2017 and 2018 l5p duramax? I work for a company that leased probably around 30 Silverado 3500s. The sensor sits in the intake and can collect enough soot from the EGR that it can malfunction and cause rough idle and drivability problem or throw a code, which could leave you sitting until you replace the sensor. These engines go a step further to provide better emissions thanks to a diesel exhaust fluid/urea injection feature. I put 60 miles on the truck before the CEL came on after I hit the remote start from a restaurant celebrating my new truck as I was leaving. 2019 3500HD, Cclb, Drw, Deleted and Tuned, Wehrli turbo horn, intake, boost tubes, Banks idash, S&B map spacer, VSE fuel filtration, 5 inch exhaust. Engine Coolant Temperature between 50 and 140 C. DPF deleted, new exhaust, EGR delete, cold air intake, Airdog 165 lift pump and EZ Link programmer. Temp warning goes off and we bail in to the …. Duramax Turbo Diesel (L5P) Sierra 1500 2020 2021 3. 6L engine got 26mpg hwy 19 mpg cityand had 8 speed trans. tsm subreddit A couple weeks ago, after driving it for about 30 min, all of a sudden the car shut off randomly and would not immediately restart. 65K miles CEL came on about 2000 miles or so ago. However, the problem is still there. The truck is a 2018 gmc 2500 l5p. Most injector issues on l5p can be traced back to injector harness. Noticed some fluid leaking from the cold side pipe exiting the intercooler, see pic below: Was on the highway, got into the pedal and heard a loud chirp then down on power. I have found a high mileage (140k miles) one owner 2015 GMC Denali for $45K. That's what makes the L5P engine more reliable than the LML. On Thursday afternoon, the Departme. Plugs in Cylinder Head (PLUG, CYL HD CORE HOLE) (Qty 8) 2. After sliding back the locking tab, pull the plug from the TMAP sensor. Since the calculated mileage is less than the actual. There are a few things that are making me question if it would be best to delete or get a new truck. loteria card generator with pictures I'm getting the check engine light coming on and the dealer tells me it's Low Fuel Rail Pressure. The Edge EVO HT2 Programmer with Locksmith Tool, part number 26402, allows you to tune the 2017-2019 Duramax ECM without. Verify the scan tool EGT 2 parameter is less than -35°C (-31°F). 6L V-8 DMAX engines, which produced 445 horsepower at 2,800 rpm and 910 lb-ft torque at 1,600 rpm. Vehicle owners should take the necessary measures to avoid such problems, including scheduled maintenance, routine checks of engine fluids and regular cleaning of the engine. Lift pump pressure will max out to 95 psi. 9 for the remaining devices until a faulty device is identified. Most importantly, the L5P is the most powerful Duramax to date. Renewable diesel —Renewable diesel is a biomass-derived transportation fuel suitable for use in diesel engines. I am new to the forum but I have read many of your discussions. As of today it has 1227 miles on it and from day one there has been issues. com/duramax-l5pIn this video, Jake covers GM's L5P Duramax engine. Dropped it off at the Chevy dealer yesterday and they have notified me that it was a bad #1 Nox Sensor. The truck has had all 8 glow plugs replaced and updated the ECM software to the newest version by a Chevrolet dealer. 2 that injects raw diesel fuel into the exhaust system via the turbo downpipe. When it hit 32,000 I was driving through Kentucky and the number 4 …. GM Releases Fix For 2024 GMC Sierra HD Duramax Selective Catalyst Reduction Fault. User reports say the Duramax L5P crossed 500,000 miles with no problems. The head flow on the L5P's and accompanying cam really let the larger turbos come alive at lower RPM than any other year dmax. There were several variations of the 6. They diagnosed with “ Nox sensor, false reading” reflashed the ECU and cleared the code. New - 2021 Chevy 2500HD LTZ Crew Cab D-max Old - 2002 Chevy 2500HD LT Crew Cab D-max w/ Allison. 6 Duramax/Allison, Denali Reserve/Technology Packages, Power Steps, Dual Alternators, High Idle Switch, H&C …. Cleared the code, and the p2635 returns every day, usually under medium to heavy throttle. Dec 16, 2016 · Everyone including GM will acknowledge the were/are emission issues with LML (the '11's were are recalled to address this -- and we still debate about the success. Maybe time to invest in another tender. The DPF is getting loaded up with soot and its not gong into regen. 6L engine and compares the parts side-by-side with the 2023 model. You can get a pretty good look at the HP4 and other Denso injection components at the link here. A company can issue new shares in a variety of ways: sell stock to investors, grant stock options to its employees or contribute stock to employee retirement accounts or pension pl. Increased Offer! Hilton No Annual Fee 70K +. Additionally, occasional issues with injectors and fuel systems have. arizona woman murdered The cooling fan is clearly locked up because the truck sounds like a jet at all engine speeds. oil change cost at midas DTC P02D9 Cylinder 7 Injector Exceeded Maximum Learning Limit. Because the main oat sensor (in the front of the truck) is responsible for input to the ecm. With this inside look, Gale finds upgrades to the new 2024 L5P that you won’t see on a spec sheet. Just because it is at the dealer is no guaranty you got a competent diesel mechanic on it. With the introduction of an all-new L5P Duramax in 2017 the platform also received a completely re-engineered turbo to go along with it. After driving another 75 miles or so and trying several on/off with the ignition it didn't reset. I always turn the nozzle down to pour out this fluid before bring it to the fill on the truck. Especially in 4th gear it won't down shift right away and it won't up shift. Keep the RPMs between 1800 and 2400 and it will stay the coolest, with around 2200 being the best. 6L Duramax diesel engine (RPO L5P). 2017 GMC Sierra 2500HD SLT CCSB 4x4 L5P Duramax, stock 2003 Chevy Silverado 2500HD LS ECLB 2WD 6. I have a 2022 2500 Denali with 30k miles. The block for the sensor at the back/top of the motor is on the LHS of the firewall. 6L Duramax (L5P) Crew Cab 4x4 SRW SB High Country w/ Rear …. I have kept a log book of everything that has been done to the truck down to every drop of diesel that has been put in it (mileage, price, location,date, and total gallons). Misfire DTCs including P0300 may be set in the engine control module (ECM). 22' GMC 3500 cab & chassis L5P '02 2500HD reg. Horsepower and torque output are the most important specs when purchasing a work truck or commercial-grade vehicle. And these are the issues that are prompting me to thing about doing the D word to my truck. L8T=excessive oil burn, timing chain issues, knock sensor issues, exhaust leaks, carbon deposits (although adding fuel treatment would reduce them) Reliability = L5P wins. 17-19 GM TK2 Platform Performance Parts Discussion. Elevated idle is standard on all duramax. 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. Most peoples problems with oiled filters is they over oil them. Changed MAF sensor and inlet temp sensor, CEL still returns. I get a check engine light on the dash and then two messages reading vehicle power is reduced and a don’t stop driving like it’s going into regen the def gauge reads 3/4 full the truck has never. Some folks out there on the ‘Net have reported that GM is planning to develop a new 8. I have found a large syringe with an adequate sized blunt needle an easy way to fill the bottom pressure tank. Mad As Hell: Anger and the Economy Part Four We all know people who express their anger loudly and aggressivel Mad As Hell: Anger and the Economy Part Four We all know people who e. Oil Cooler Upgrade Kit [13252] for 2001-2007 and 2011-2019 Chevy/GMC 2500/3500 6. I originally thought it was just “normal” but this morning on the way to work I was at a stoplight and felt the whole truck physically jump up and down for a second. 2020+ GM T1 Platform Powertrain Discussion of Performance Parts For the 2020 and up L5P Duramax Trucks No Advertising. P2002 could have been related to the plugged up map sensor. This is just a thread for reporting problems not trying to resolve them. Discuss the sixth generation of the 6. 2018 3500HD LTZ DRW Sold 2020 3500 DENALI SRW. For 2020, a 10 speed automatic transmission became standard on all L5P. last night while combing through the harness in the can bus system I found 3 potential issues. From the first generation to the one currently in production today, the 6. [ Applause, ], [, Music, ] mechanic welcome back to the channel guys, I'm Alex. The loss of oil being pumped thru the engine can be varied; pump fails, passageway for the oil becomes blocked, etc. Last trip low oil pressure warning came up. In the LML Duramax, exhaust oxygen content information is provided to the ECM by NOx sensor 2 …. Jump to Latest Follow 101 - 120 of 178 Posts. just ordered the Pulsar & Insight CTS2 Kit for my 2017 GMC 2500 HD Duramax L5P - pumped about getting it installed to unleash the beast. I have a 2017 Chevy Silverado 2500 HD LTZ with the 6. The LMM is an extremely capable engine. As for me, my wife has a 2019 Duramax LTZ with 112k. At highway speeds nox1 is usually around 200-300ppm and nox 2 is almost always higher, rarely even with …. I didn't see any real changes in range but then again it is my first diesel. 6L Duramax L5P with 470hp / 975lb-ft, up from. 23149526 FILTER, Engine Fuel Filter, FILTER,FUEL (W/ WATER SEPARATOR) (INCLUDES 7-11) $64. When leaving a stop light there is a slight shutter on acceleration. However, one common failure point on tuned engines is cracked pistons. The upper portion coolant level should be at or above, the bottom of the indicator arrows. It meets the ASTM D975 specification for petroleum in the United States and EN 590 in Europe. Just bought a 17 GMC 2500 with the AFE Scorcher already installed. 6L diesel engine that runs on several GM and Chevrolet trucks. Jul 12, 2022 · L5P Oil Pressure issue. Reconnect the chassis-side fuel feed hose to the engine-side fuel feed pipe. poci games 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. It did not fix the issue, the check engine light went off for one day. While the batts are on the charger, check the main engine grounds, sides of the block very near the front of the engine, just above the oil pan. Apple says it has resolved issues with its Weather app after it was down for many users around the. It’s a very common issue for the L5P. I get a check engine light on the dash and then two messages reading vehicle power is reduced and a don’t stop driving like it’s going into regen the def gauge reads 3/4 full the truck …. when outside temperatures are below 0 °C (32 °F), and the engine coolant temperature is below 65 °C (150 °F). 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. Chevy and GMC Duramax Diesel Forum. The tip of the nozzle protrudes 0. C 2024 Duramax L5P Engine First Look And Comparison | Banks Exclusive LML or L5P Duramax??? Easy . Was on a road trip last night and got a DIC warning that I had 175 miles until I was limited to 65 mph. ft torque @ 1600 RPM, 0-60 MPH doesn't take much time. I just bought a 2024 GMC 2500HD AT4 w/ Duramax. With various upgrades, this engine is easily capable of producing over 600whp and 1,000lb-ft. Hey guys! I hope you can help me out. Nox1 gets a reading, def injected, nox 2 gets a reading. In January, 2019, she started developing a problem within her computer systems that has been chronic since that time. The increase in fuel economy does have a payback and the cost of emission systems work risk goes away. Like was said above, people that have issues are the loudest. 5" Turbo Intake W/PCV Reroute Banks 4" Exhaust BDS 6. (unlike the pump used on the LML's) Inspecting the Diesel Fuel System for Contamination – TechLink and 2020 Silverado 1500 and Sierra 1500 models equipped with the 6. No one wants to think about end of life care. General Motors produced the L5P Duramax between 2017 and 2021 to replace the Duramax LML. Engine life, efficiency, fewer parts that could fail and put you into limp mode. And every once in awhile it gives a particularly harsh one -- that I've not be able to reproduce. I recently brought the truck to a transmission shop and they hooked up their computer while …. All oil changes, filters, def and checks have been done at my local small town dealer. After researching all of the available L5P Duramax tuners on the market, the Edge Pulsar stood out for a number of reasons. 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 …. 6L Duramax (L5P) Crew Cab 4x4 SRW SB High Country w/ Rear Entertainment Package, Fabtech 4” Differential Drop Lift Kit w/ …. Some common problems include coolant …. The prior pump truly ran into a lot of issues. My L5P did that for the 3 years I owned it. The truck is a 2019 2500HD with 30,000 miles. Boosted Performance 3" Duramax L5P Downpipe. First arriving as a replacement for the 6. Run it stock until emissions give up the ghost. At highway speeds nox1 is usually around 200-300ppm and nox 2 is almost always higher, rarely even with 1 and sometimes as. I removed the 2nd one and have a 3rd and final. #1 · Aug 27, 2017 (Edited) I have an 2018 Chevy 2500HD with a Duramax L5P engine introduced in 2017. My truck is black and I had it ceramic coated which almost makes paint bullet proof, no waxing needed. The dealer thinks it is a faulty Diesel Particulant Filter …. •A skewed or shifted exhaust pressure differential sensor will cause inaccuracies in the soot model and may cause this DTC to set. So I hop in and decide to take it out of the front row and call a tow - Put it in reverse and let it idle back, pot hole, bam oil pressure working again like normal. 2020 GMC 2500 CCLB work truck pkg. 8L - HORSEPOWER: 181 HP @ 3400 RPM* TORQUE: 369 LB-FT @ 2000 RPM*. 2018 Chevy LTZ, 4X4 DblCab SB, Duramax, Graphite Metallic, Leather, BFG LT285/65R18's,nav, Husky floor mats, WeatherTech splash guards, de-badged other than Graphite painted bow ties. Seems drop down to like 22 to 24 mpg when it’s regenerating on the highway. Google (Duramax L5P Losing Coolant) and (duramax L5P Low Coolant light) lots to read. Excessive regens! I just picked up a new 2019 GMC 3500 Denali 2 weeks ago. Lp5duramaxtow Discussion starter. But there are some differences. Everything We Know About the 2024 Duramax L5P 6. To check the ishaft, put the truck is accessory mode so the steering wheel is locked. Jun 17, 2022 · The 2011-2016 6. Been a good number of cases throughout multiple forums for the new diesel trucks. Few L5P Duramax problems are as expensive, or common, as injection system failures. L5P P0191 Code & Fuel Pressure Sensor Replacement. The answer was that this has become an issue that GMC is aware of and that in all cases the issue has been with the #6 cylinder — so only the #6 push rod was …. I bought it used about 2 weeks ago now, truck was great. The day of paper stock certificates is fading away as more and more records shift to electronic bookkeeping. 2015 Silverado 2500 crew cab single rear wheel LML. I have had 6 glow plugs go bad in under a year and some of them twice in my new l5p. 3900+ miles DEF Sensor engine code. When you change your oil, check components like your air filter to make sure they are. While the engine uses the same 6. 2 weeks ago the fam and I head to miami in my new duramax from Atlanta. cracked glass, NOX sensor, glow plug, coolant sensor, leaking roof, 1/2 dozen recalls, defective paint, defective trim (cracked an bubbling within a month). Owners have reported a noticeable “thumping” sound in some L5P Duramax engines. My LML was definitely a smoother shifter, both up and down, than this one. Mechanically, the engine is reliable, and owners have reported a few problems. Learn about the common issues with the 6. Here's what I learned about money issues from my experience with financial abuse. I would use any of S&Bs products any day. raypak pool heater sensor failure One of the biggest complaints on the LLY is it has a tendency to overheat, especially when the truck is being worked hard with a heavier trailer or on a hot summer day. I did my own DIY cold air setup on my stock LLY airbox. A perfect mixture of air and gasoline creates combustion that runs the engine. Until now, there weren't many options for tuning a 2020 through 2022 L5P GM Duramax. 2020+ GM T1 Platform Performance Parts Discussion Banks Derringer Problem According to Cummins folks it's a common sign of injection pump problems at least on their trucks. Extended warranty on L5P glow plug failures. •Exhaust leaks in the exhaust system may cause inaccurate gas temperature sensor or exhaust differential pressure values causing this DTC to set. previous: 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. I have a 2020 Sierra HD AT4 3500 SRW Duramax built 1/29/20. Back to the dealer @ 3600mi with cel and code P20ee. 6L Duramax diesel engine that the gas V8 just can’t match. Which Duramax is BEST? L5P vs LML vs LMM 0-60 + Fuel Economy Test! *Fuel Issues Are Back* FRUSTRATING Duramax Problems & Fixes. The injector you see about halfway down your exhaust system is the UREA or DEF injector. 4's then three radiators and 2 blown turbos on the 2011 6. Seems drop down to like 22 to 24 mpg when it's regenerating on the highway. About to rip into this thing any one have any input on what/where these issues could be. Started out of the driveway made it a couple miles down the road and truck shutoff while driving. avoid short trips and you'll be fine. Largest of the 3 ECM connectors and is connected to the glow plugs/injectors. The Duramax L5P is a General Motors turbo-diesel V8 engine used in the 2500HD and 3500HD models of the Chevrolet Silverado and GMC Sierra pickup trucks. Monday morning it was dead and had to jump it off. The L5P has made great reliability improvements and …. #6 · Sep 8, 2020 (Edited) Spoke to Edge and yes, the CS2 evolution is not compatible with the L5P. from my research, here are potential issues for: L5P=#4 injector connector problems. If the run is 40 feet round trip that means you're somewhere around 15-20 watts per linear foot of cable. The L5P series is not known for having rail pump issues. You've got ACDELCO and Standard motor products. 0L Duramax diesel engine (RPO LM2). While it may not seem as big of a deal as the other issues, several Duramax engines suffered from glow plug failure. "Big Red" 2008 Chevy Silverado 2500HD Ext Cab Long Box, 262k miles (GONE) …. DTC P02DB Cylinder 8 Injector Exceeded Maximum Learning Limit. the videos make it look pretty simple. We had fueled in belle fouche sd and added antigel before it happened. From Standard Specification for Diesel Fuel. Learning about family issues might help you and your family resolve conflicts and communicate better. If these conditions are present, the camshaft position sensor exciter wheel, or trigger wheel, may be damaged. 2018 L5P LTZ Z71 Midnight CCSB Banks intake, Derringer, Pedal Monster, 3 iDashs with Apillar mount. OnStar shows a code of U18A2, lost communication with fuel pump driver control module. PIP5480A - Chugging, Stumble, Harsh Tip- In/Tip-Out. While it may not be the first place you think to look, the stock air intake system can actually contribute to a hotter running LLY Duramax. 6L Diesel (LH7) Yukon 2021 2021 3. 2017-19 GM T-K2 Platform Powertrain Service stabilitrak. The gas V8 engine puts out 401 horsepower at 5,200 RPM, but the diesel puts out 445 horsepower at a lower 2,800 RPM. New LP5 owner first 2017 GMC Denali Duramax. On this Diesel Insights, Nick gives you a good tip that costs nothing. 2019 L5P Low Coolant light comes on. Hi Guys, direct me if I'm posting in the wrong area but trying to find answers. 2021 Duramax L5P Duramax L5P marks the end of the 6. The spec has always been for whatever the latest "Cx" spec was (CJ-4, CK-4 etc). EGTs lower by about 150F, lower ECT and noticeably less fan cycling. 15 Best LB7 Duramax Performance Upgrades. 6 Liter engines were made from a similar blueprint of the Duramax V-8 Engines. Attached is a GM technical document regarding the 2017 L5P advising the technician of the repair procedure. Then, in 2021, slight revisions improved …. 2017+ Chevrolet Silverado HD & …. Run the fuel pump to clean any debris left in the fuel lines. 6 Duramax L5P, and attempted a fuel injector cleaning today. A few peoples have reported problems with the emissions systems, particularly the DPF and SCR system. Jump to Latest Follow 2017 GMC Sierra 2500HD SLT CCSB 4x4 L5P Duramax, stock 2003 Chevy Silverado 2500HD LS ECLB 2WD 6. I have a 2018 L5P Duramax that’s been giving me some issues lately. Yes they do have a injector midway down the exhaust stream. 6 duramax I’ve put about 3000 miles on it and noticed a knock noise it sounds just like a main bearing knocking so I brought in to let the dealership look at it and there telling me that the knocking sound is coming from the return oil pump and that is normal. Personally i would 'Ice Pick' the connector then use some carbon conductive grease on the terminals. As Hurricane Olivia nears Hawaii and Hurricane Isaac nears the Caribbean, airlines are issuing waivers to let travelers get out of the path of the storm. 6L Duramax, dubbed L5P, is by far the best one yet. of torque at the wheels WITHOUT having to remove the ECM from the truck. 6L engine is run on a dyno before it ever goes in a truck. The Duramax turbo diesel L5P engine is in its 20+ year of production after debuting in 2001. My 11 did this one year ago, I got to about 900 miles before check engine light came on and then I found a dealer that could fix it then. Jun 18, 2019 · Lp5duramaxtow Discussion starter. Example 1; If a vehicle has 1812. You may want to have the CAT and DPF checked as these increase back pressure and flow which will trip codes. So, I ordered this It's about $400 for everything, it seems a bit steep www. Haven't had any issues since about February. 2020+ GM T1 Platform Powertrain 2020 duramax. Maybe $77,000 isn't enough to get one to 10,000 miles. With the fuel filter installed, disconnect the chassis-side fuel feed hose from the engine-side fuel feed pipe and place the end of the chassis-side fuel feed hose into a clean container. Truck has 80k miles and all stock. As I have mentioned before L5P engine is used in Silverado and Sierra 2500HD/3500HD. Especially in 4th gear it won’t down shift right away and it won’t up shift. And 20 feet is pretty conservative for one-way distance, to be honest. 1) EPA shutting down the tuners. So the issue was a broken push rod on the #6 cylinder, which damaged the glow plugs and the piston. The L5p was a very small exhaust side configuration, small up pipes, small exhaust turbo vanes, etc. So moving to a gas engine to avoid particulate filter issues may be only a short term strategy. State laws determine exactly how charter schools are funded. We have installed the new fuel pressure sensor and connector on the pigtail harness. 8:1, which enhances the 250-360 hp production at 3200 RPM. 51,000mi, ran the DEF Low and got the engine light via P1050 Reductant Level Sensor Invalid Range, (Replace Diesel Emissions Fluid (DEF) Module, parts …. Big problem on the gas vehicles over the years. and made sure they are tight and clean. Come join the discussion about duramax engines, performance, builds. I’m having minor issues already lol. - New OEM oil pump from Wagler. After 8 weeks from ordering I just got and installed my new Ram Air Intake with Dry Filter on my 2020 Denali HD L5P. Hello, I have a stock 2018 L5P 140k miles and am getting code P20EE. If you do this go sparingly on the grease. ucf 247 commits While it boasted excellent power and efficiency, it had its fair share of issues. winterboy8, jharp and Melonhead1102. I am sure it is a very refined and efficient engine. The gentlemen that wanted to visit were having issues with a 2020 Silverado with the Duramax 6. Watching the lower tank fill to at least half way (about a quart and a half). S&B CAI, Banks Derringer & Pedal Monster w/iDash, Banks differential cover, Bilstein 5100 shocks, Morimoto xB headlights, tail lights and fog …. 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04. 2020+ GM T1 Platform Powertrain 2024 L5P coolant issues. Bought driver side fuel rail with new sensors, no change. 6L Duramax (L5P) Crew Cab 4x4 SRW SB High Country w/ Rear Entertainment …. Problems you're going to run into with deleting your diesel: 1) Emissions testing. I didn’t see any real changes in range but then again it is my first diesel. 2017-19 GM T-K2 Platform Powertrain 2019 L5P First Problem. LLY and LBZ came with EGR‘s, but no DPF. It's a great start to a new motor, and I expect GM will tweak many of the small issues after a year or two. It happens when your accelerating moderate/aggressively. If the test lamp does not illuminate and the circuit fuse is open, replace the device that was just connected. For the first 15 months and 22,000 miles, she ran flawlessly with no issues whatsoever. nortrac dozer for sale craigslist This may help drive a better response from GMC. Might go away if map sensor replaced. There has been the odd injector issue reported. Head gaskets and that much coolant use you would see 1 of 3 things, 1- your oil would be milky if it was leaking in, 2- you'd be smelling coolant if it was blowing it out, 3- you'd be seeing white smoke out the tailpipe if it was going into the combustion chamber. So I have a 2018 LB5 With a CTS3 and a Edge pulsar V3 tuner I’m getting these codes P0204 P0304and I clear them but they come right back I’m currently trying to do the gallons of diesel with the AC Delco top engine cleaner mix to run directly into the engine my problem is how do I get the fuel pump to shut off because when I turn the engine over it automatically primes itself and fuel just. In most cases, injectors 5 and 2 are the main culprit. Torque converter programming changes (on L5P gen) to lock TC in lower gears seems to make the shifts more noticeable. If the Injection Pump Fuse blew it would cause. Diesel exhaust is very oily and dirty soot. 2017-19 GM T-K2 Platform Powertrain Glow plug issues and block heater recall question did ask to change all the glow plugs - nope just one that failed - only to bring it back a month later. 23322272BRACKET, FUEL/WATER SEPARATOR (SECONDARY $19. For anyone curious, the canbus plugs have to be installed, or your fuel gauge won’t work, as well as some other issues. Would have been nice to hear the results for anyone else possibly dealing with similar issues. New 3500 Denali bought new about 2 months ago. Have any of you swapped out your tires to a larger size and was the drivability ok without adjusting with a …. 6-liter L5P V-8 Duramax Turbo Diesel Engine? Do you suspect one or more L5P injector …. L5P Duramax problems include issues with emissions control systems and overheating. Replace the number 4 injector connector. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! Show Less. I have a question with regards to oil pressure. Pull the sensor (10mm) pull up and out. Dealer did a pressure test of the coolant system and found a head …. Regarding DEF tank issues- mine was replaced …. After issues with the FL FHP/DOT compliance, he got a used 2020 2500 Duramax LTZ. Jump to Latest I ended up getting all my issues fixed at a different dealer and went ahead and deleted my truck and tuned it. will get driven 35 miles one way daily not pulling. This has to be one of the reasons why GM went with Denso's HP4 pump. rap star clean 2017-19 GM T-K2 Platform Powertrain 2018 L5P Vibration Between 1200-1800 RPM. Jan 8, 2024 · 5342 posts · Joined 2017. 2022 Owners, Talk me off the ledge! Ive got a 2022 AT4 2500 that is just a few days from being on the ground, and I am seriously having 2nd thoughts. The post went into further detail about the security. One common problem is with the MAP sensor however, as it tends to clog with soot and. I could use a little guidance on this. Although the 2020 engine is still the L5P, it has a bunch of updates made in support of the increased tow ratings (primarily cooling system). The L5P Duramax engine has experienced several common issues, including code throwing and DEF over-consumption. Denso’s Mini-Sac nozzle provides 830 cc of fuel per minute through seven holes and a 180-degree spray angle. I had set the trip odometer the day I bought it and it's averaging almost 17, including some mild camper towing. The fuel system is replaced, and a stock lift pump is added. Please consider creating a new …. I purchased her new in October, 2017. [ Applause, ], [, Music, ] mechanic welcome back to the channel guys, I’m Alex.