9th injector duramax lml. The new DownPipe I got has no bungs for sensors or the 9th injector. The 3 items you are talking about are the 9th injector, the post turbo EGT sensor and I believe the other sensor up by the turbo is an Simplify fuel line maintenance with our dosing injector fuel line disconnect tool. 2011-2016 Duramax LML/LGH Indirect Fuel Injector Assembly GM Part # 12661071 / 19421482 This is a Genuine OE replacement assembly for the Indirect Fuel This video shows how to replace a Chevy Duramax LML injector without buying any special tools. Description Looking to clean up your LML factory or aftermarket downpipe? We now have a full solution for the 9th injector, NOX and EGT port plugs. The cp3 conversion is to remove the factory CP4 injection pump and replace it with a older style CP3 LML problems. I still have the cp4 on this 2015 duramax lml. OEM replacement GM LML ninth injector for 2011-2016 Chevy/GMC 6. The fuel injector feed line on the LML Duramax is a high-pressure line that delivers precisely metered fuel from the common-rail system directly to each injector. The new (LML) Duramax's are getting better fuel economy, and more power, ride better, tow more, and don't inject post-firing. Set of 8 Bosch New LML Injectors, modified by S&S® for 80% increased flow over stock. How to correctly install the 9th Injector Plug from our CP3 Conversion, or 9th Injector Solution Kit I have a 2011 LML with 274,000 miles on her. 2 Brand: UnderDog Diesel Category: Duramax 2011-2014 LML Category: Duramax 2015-2016 LML Part Type: Lift Pumps & Accessories Subcategory: Fuel System 2011 - 2016 6. We couldn't get word if the tune would somehow shut This plug is required to block an unused fuel return loop on a LML Duramax after completing a cp3 conversion. . I just need the high pressure line. The CP4 utilizes the Received a letter last week that states they have been having problems with the injectors on the LML's and have extended my warranty to 10 years from date of purchase or 193,000 KM's. Line going to 9th Hydrocarbon Dosing Injector. Many owners prefer to upgrade their LML engines to use a CP3, whether as a pr ventative measure, or after a CP4 failure. My dealer is not being very cooperative, essentially because they have only one diesel tech Description 2011 – 2016 6. Available for: 2011-2014 Duramax LML Add to cart Categories: Accessories, Fuel, LML Tags: ppe, race fuel I have a 2012 3500 DRW GMC with 161k miles and the indirect injector is needing to be replaced as per a GM dealership. This kit comes with everything GM 12639312 LML CP4 Duramax 9th Injector Fuel Feed Hose RH Side of Pump 2011-2016 Right Side CP4 Fuel Feed Line Assembly - Comes with Set of 8 Bosch New LML Injectors, modified by S&S® for 250% increased flow over stock. was going to replace injector but it looks so clean. If you have any questi OEM GM Ninth Injector for 2017-2024 Chevy/GMC 6. 6L Duramax LML, The Alliant Power Remanufactured Fuel Injector with Line & Bolt is a reliable, cost Hello, I am curious about the "9th" (indirect) fuel injector and if the L5p's have one like the LML's? Their purpose is to inject fuel into the exhaust system during the Regen Cycle in order to ignite I installed an MBRP downpipe on my 15 LML. I just changed the 9th injector. PPE stainless downpipe, 4” exhaust, S&B intake, 9th injector delete, grid heater delete. Also, I explain how to prime the fuel system near the end of the vid Description This is a Genuine OE replacement assembly for the Indirect Fuel Injector on the 2011-2016 LML or LGH Duramax engine. 2016 gmc sierra duramax. Both differentials, transmission, and transfer case all serviced with synthetic fluids 25k miles ago. Is P0420 code. Bought the part and planned on replacing it today. 6L Duramax LML Forged Diesel parts are made with the We see lots of these hoses get damaged during service or during performance upgrades. This kit includes the control solenoid as pictured. On the LMM engine this fuel was Hello all, I have a 2015 Chevy Duramax with about 64K miles. : r/Duramax r/Duramax Current search is within r/Duramax Remove r/Duramax LML Duramax Aftertreatment (9TH) Injector New Alliant Power aftertreatment injector for the LML Duramax. Tha If you are modifying your LML Duramax and wanting to remove the 9th Injector Assembly that connects into the CP4 Pump, the Injector Return Is the 9th injector the same type of injector that is used for the engine? If so, you could have a spare injector in case something happened to one of I have a 2013 2500HD and getting codes for 9th injector. If you can Plug for 9th injector when removing EGR. Sometimes you have to check a new part. 6L code LML d'occasion pour les camions GMC Sierra HD de fin de 2ème génération (2011-2013). Recently installed a CP3 on my '16 LML and while on the road (4 hours from home) the plastic T clip for Hey guys, In this video I’ll be showing you how to replace an injector on an LML (2011-2016) Duramax engine, specifically injector #3. 6l LML 2011-2016 Duramax with CP3 pump conversion. 6L GM / Chevrolet LML Duramax Indirect “9th” Fuel Injector GM # 19421482 New Indirect Fuel Injector also known as a “9th” After changing the down pipe and deleting a 2013 Duramax LML, we are left with the dangling 9th injector. I was able to get everything except releasing the fuel line. This A little background on this specific modification and purpose. 6 it may be similar to other engines so this fix could be universal to other trucks out there. S&S is out of stock, weirli and dans wont sell just the line or just the kit. 8L LWN Duramax engines. Ensure your 2011-2016 LML Duramax runs at peak efficiency with a Dynomite Diesel stock replacement CP4 injection pump, available in new or remanufactured units. Looking for best and maybe second Mechanic's Assistant chat Customer: 2016 GMC Sierra Duramax. The job is fairly straightforward, and with The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. ⚙Included with this item. This injector is also known as the “9th injector”. Injects fuel into the exhaust system for the Description 2011 – 2016 6. Buy LML Stainless 9th Injector Plug with O-Ring for 2013-2016 Chevy, GMC & GM Duramax 6. com if you removed everything per H&S instructions, then you would have disconnected the 9th injector and it wouldn't be an issue for you. 6L Duramax LML $18. Cores must be returned within 30 days for full credit. How many mile or By my code reader I need to replace the 9th injector which is on the frame rail. I cut this portion out of another video I have on my channel, I am working on replacing the 9th injector in my LML. 6 Fuel Injectors & Accessories for 2011- 2016 LML Models. I assume it is happening during regen, and I managed to find a few other This truck is a Chevy Silverado 3500 HD with Duramax LML 6. 6L LML Duramax trucks. Took it back to the dealer and to make a long story short it turned out to be the Hydrocarbon Injector that pumps fuel into the exhaust to burn the soot out of the DPF. My question is what should I do with the return Anyone have this line in stock? For a 17+ L5p duramax cp3 conversion. My trouble is with my 2013 Silverado 2500HD 4x4 (56k miles) with the LML Duramax triggering a DTC P0420. 00 or Best Offer Reference material for anybody that needs it Duramax indirect 9th injector new, spray pattern and approx 2oz quantity The injector has a little collar that has threads to screw into the DP and it essentially clamps the tip of the injector against the bottom of the bung in the DP when tightened down. This part saves time & money over buying & replacing a full assembly. 95 View Set of 8 Bosch New LML Injectors, modified by S&S® for 150% increased flow over stock. when we install 4" or 5" delete kits we throw all that stuff out. DESCRIPTION DÉTAILLÉE Moteur Duramax Diesel 6. These injectors operate a high voltage, indicated by the orange placing fuel injectors, rails, lines, etc. Designed for easy and safe disconnection of the dosing injector fuel line. Also fits line going to "9th" Hydrocarbon Dosing Injector. #diesellabs #diesellaboratories 2011 – 2016 6. Nothing worse than new parts failing. OE replacement hydrocarbon injector for 2011-2016 Chevy/GMC 6. *** This injector is also referred to as the This video goes over how to fully delete the DPF, DEF and EGR as well as replace the factory downpipe and up pipe on a 2011-2016 LML Duramax with a kit from This video goes over how to fully delete the DPF, DEF and EGR as well as replace the factory downpipe and up pipe on a 2011-2016 LML Duramax with a kit from All of these codes refer back to the Hydrocarbon Injector. Description If you need to refresh and repair the fuel system on your 2011-2016 GM 6. Buy DDP - Duramax 11-16 LML Stock Reman Injector (DDP - LMLNEW): Fuel Injectors - Amazon. My 2016 van had same issue, 9th injector solved it. It receives its fuel from the aforementioned CP4. I have the fuel line disconnect tool but it doesn't appear to fit. It is also know as the “9th Injector” or Hi Guys, What is everybody doing with their 9th injector when doing a full exhaust and tune? I don't want to leave it hanging there, I was thinking about Ninth injector removal tool for 2011-2016 Chevy/GMC 6. OEM replacement GM indirect injector feed line for 2011-2016 Chevy/GMC 6. DURAMAX DIESEL. The XDP OER Series Remanufactured CP4 Fuel Pump XD609 is a high-quality replacement for the failed or underperforming injection fuel pump on your 2011-2016 GM 6. I'm replacing the Duramax LML 9th injector plug for down pipe 2011-2016 This listing is for ONE (a single piece) plug for the LML down pipe where the 9th injector goes. 2 Chevy GMC/Duramax 6. This carries a one year warranty. 6 at Walmart. I am curious on if I am supposed to remove the white plastic piece before inserting the Hey everyone new to the forum, Just looking for some clarification as I’m going to be doing a full delete on my 2016 LML. com FREE DELIVERY possible on eligible purchases New GM LML Duramax 9th Fuel Injector, part numbers: 12661071, 19421482. When I can I'll I'm changing a downpipe on a lml and I removed the 9th injector back at the supply where the banjo bolt is. 6L GM / Chevrolet LML Duramax Indirect “9th” Fuel Injector GM # 19421482 New Indirect Fuel Injector also known as a “9th” injector. Please So, my 2015 check engine light came on, (LML) was getting a fair amount of rolling greyish smoke, pulled the code P0420, started reading and found what sounded to be a reasonable explanation and 2015 LML in a 2500HD regen and indirect injector questions and details below. It’s deleted, but can I unplug the 9th injector cut the like and weld it shut to stop the fueling from coming into my exhaust system ? Categories 2011-2016 LML VIN Code 8 - Fuel System - OEM Fuel System GM Duramax - 2011-2016 LML VIN Code 8 - Emission System / Diesel After Have looked around on here and cant find a direct answer. However, there is a small black plastic retainer that This listing has all 3 components needed to eliminate the complete 9th injector assembly (second picture) on any off-road use 2011-2016 Duramax LML. Forged Diesel Stainless 9th Injector Return Plug w/ O-Ring For 2011, 2012, 2013, 2014, 2015, 2016 GM 6. 6L L5P & 2017-2022 2. I bought the dorman tool that was This is a Genuine OE replacement assembly for the Indirect Fuel Injector on the 2011-2016 LML or LGH Duramax engine. These can Replacing #3 injector on a 2013 Chevy 3500 Duramax LML Cab & Chassis with an EGR delete. GM Duramax - 2011-2016 LML VIN Code 8 - Injectors - OEM Updated Stock Injectors Description: 2011-2016 LML Duramax $100 PER INJECTOR Set of 8 Bosch New LML Injectors, modified by S&S® for 45% increased flow over stock. Forged Diesel Stainless 9th Injector Return Plug w/ O-Ring, 2011-2016 GM 6. After converting your CP4 to a CP3, the stainless steel 9th injector return plug with o-ring is used to block the non-utilized fuel return loop. 00 an hour. Easy way to diagnose a leaking indirect injector (9th Injector). 6L Duramax. Item Condition: New. The labor hours they are quoting is 4. This is an actual OE Regulated 9th Injector return line. This portion of All prices listed are for full sets of injectors. Inquire for custom sizes. Shop at DmaxStore for your Duramax needs. 6L Duramax LML/LGH. Each nozzle undergoes four Does anyone have pics of the 9th injector and where exactly it is located? I am just curious what is looks like sticking out of the exhaust pipe. The reason the Emissions Present LML Duramax requires a specific CP3 Conversion, is the 9th Injector, that from factory, is fed fuel from the CP4. Push down on the locking sleeve to secure the Set of 8 Bosch New LML Injectors, modified by S&S® for 30% increased flow over stock. Get the fuel line disconnect tool, I used a pen tube that I cut but even with it right in front of my it wasn’t easy, the right tool would have been better. 2011 Chevrolet Duramax injector codes! My question is for those who have removed the 9th injector, the one closest to the passenger manifold, what did you do with it? I found some people say they removed it but exactly how? My 2013 LML has been throwing the occasional grey smoke screen. I strongly recommend the GM. Injectors | 2011-2016 Chevy / GMC Duramax LML 6. I understand that a special tool is needed to separate the fuel line. Replace anyways? It was replaced under warranty 2 years ago? The new Duramax engines are equipped with Bosch piezoelectric fuel injectors. This is Well, look no further than Exergy's 45% over fuel injectors! The nozzles are enlarged using abrasive flow honing technology and are hydraulically flow matched to less than 1%. It is also know as the “9th Injector” or “Hydrocarbon Injector”. Replacing the indirect fuel injector - "the 9th injector". 2011 - 2016 6. LML DURAMAX Injector Return line harness Replacement Permanently Fix The CP4 On Your 2011-2016 GM/Chevy LML Duramax With The Fleece CP3 Conversion. If you are modifying your LML Duramax and wanting to remove the 9th Injector Assembly that connects into the CP4 Pump, the Injector Return Line, and the Downpipe, this kit comes with the needed parts I assume it is happening during regen, and I managed to find a few other mentions and even a video of the symptoms, but not much on the injector replacement. Buy Now from an S&S Dealer Buy a quick connect Duramax LML / LGH fuel injector return fitting at Accurate Diesel. I am getting a message on my DIC saying "Clean Exhaust Filter, Keep Driving till the message is Gone". Now I would On the LML, a ninth fuel injector is located in front of the diesel oxidation catalyst (DOC) in the turbo downpipe. We see quite a few of these in our shop and here is the best way we have found to diagnose the issue. Thanks in advance. 6L Featured Products Sort View Items 1-8 of 8 Made from 304 Stainless SteelFits: 6. (1) 1 Foot Injector Hose (Made in ITALY). Core returns required – $150 charge if no core returned. 1 hours at 140. Injects fuel into the exhaust system for the DPF Fits: 2011 thru 2016 Chevy/Silverado/GMC Sierra 2500HD/3500HD LML Duramax Diesel This tool allows you to remove the LML Indirect Injector (also known as the "9th" injector or dosing valve) Duramax LML / LGH Fuel Injector Return Fitting fits injectors 1,2,3,4,5,6 +9th Brand New $10. Le moteur LML est une version optimisée du Also the lml came with a cp4 injection pump which has a huge failure rate and when they go out they wipe out all the injectors and lines so that why I converted back to the cp3. Did some research and followed some forums of course and after getting Trouble Code p0420 determined that my 9th injector is failing.
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