Duramax injector harness problems

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 issues are preventable with certain modifications. reddit comicbookcollecting GM has continued the development of the Duramax diesel to fix these problems. But not all. Duramax fuel injector failure Chevy GMC 6.6-liter Duramax diesel engine | GM. … couple drawing base Flush the cooling system. Add water to the system. Keep the engine idle and slowly add a head gasket sealer to the radiator. (There are many types of head gasket sealers available in the market. Keep the engine idle for 50 to 55 minutes. Install the radiator cap. Drain the cooling system completely.Sep 22, 2022 · There are several reasons your L5P Duramax vibrates excessively at idle - improper engine mount, exhaust system components contacting the vehicle frame, weak cylinder compression, and a faulty fuel injector. If the fuel injectors on your truck are dirty or clogged, your vehicle will vibrate, shake or shutter while idling. r halo 5 Below are some of the most common issues drivers have encountered with the 3.0L Duramax engines. Crank start issues Oil pump belt replacement Injector failure Exhaust gas recirculation failure High-Pressure Fuel Pump Failure If you would rather consume this content via a video, check out our 3.0L Duramax Common Problems video below or on YouTube:If you push the connector onto the injector with enough force it will slide on and connect. However, when the engine heats up the plastic Hera soft and the connector unclips and will back off. Another problem I had was if you don't solder the wires, the ECM registers a Wrong impedance and will still misfire the cylinder.May 6, 2010 · its doubtful the harness did that to the injector and even if it did the techs there should have picked it up before they gave it back! but back to your issue if u lay into it and your rpms go up and you dont go anywhere shouldnt have to do with your injectors at all Ian Love | Husker Diesel | 402-502-6961 Blocker Plates | WIF Wrench | Fuel Filters puppies for sale in sc under dollar300Aug 14, 2020 &183; Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 &189; redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring. Nov 21, 2022 · A common problem on 2004.5-2006 Duramax LLY engines is what's typically known as harness rub. The injector wiring harness is zip-tied to a metal flange next to the alternator. The problem is that the harness loom stops too short, leaving just a thin layer of protective material between the metal flange and the wires inside the harness. uspi careers harness if you get a resistance reading when testing each individual wire to ground you have a short it should be OL. i had one where one of the wires at the injector was touching the valve cover which will then shut down that group of 4 injectors Chevy and GMC Duramax Diesel ForumInjector issues with these engines seem to be few and far between and service is definitely much easier. What we have been seeing though is that trucks with 130k or so are starting to come up with P0087 limp mode when towing especially when hot. See my related Tech Tip Duramax LBZ and LMM P0087 low fuel pressure code. Direct to theThe Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem.Part number: 10480.. $37.99. Add to Cart. Add to Wish List. Buy Now Ask Question. Quickview. Brand: Dorman Products Part Number: 911-179. The lack of an electric low-pressure pump to move fuel to the injection pump is the culprit. Also, the fuel filter housing for the mechanical fuel pump is susceptible to cracking. This lets air get into the fuel. The plunger inside of the fuel filter is supposed to prime the system but doesn't always do the trick. Water pump failureSorry for all the noise towards the end of the video, should have shut the fan off.This truck came from the dealer with a quote for $3,600. They wanted to re...Step 17 in the manual says that 5 ohms is the maximum allowable resistance for the full injector circuit. Step 18 says .3 ohm is the minimum for any single injector. .2 that you have and .3 that the book says is really splitting hairs. You might want to wait on ordering an injector until you know for sure it isn't a loose connection problem on ... liquor store for sale in california Jan 25, 2015. #1. Had #7 injector harness hit me about a year ago, quick ice pick and it's been good ever since. Leaving work this morning, fired it up and let it idle for 2-3 minutes like usual. I felt a very slight hiccup but didn't think anything of it. Hop on the freeway and bam, tractor mode. Pull off and scan it..injector #2 open circuit.With bigger engines such as in the Duramax, this may be harder to detect. Typically, the check engine light will come on on the dashboard if the vehicle is experiencing misfires. Rough idling: As you might expect, this is when your truck shakes due to engine sputtering while you’re idle. It seems like the engine might stall each time you stop. 99 cent near me This item: APDTY 015249 Fuel Injector Wire Repair Kit $207.52 Fuel Injector Connector Harness Plug For 6.6L Duramax LLY, LBZ (Pack of 8) $15.59 ($1.95/Count) ACDelco GM Original Equipment PT2183 Black Multi-Purpose Pigtail $37.93 Fuel Injector Connector Harness Plug For 6.6L Duramax LLY, LBZ (Pack of 8) 125 Amazon's ChoiceThe Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem. Part number: 10480 Tags: Injector Harness Pigtail Same Brand Same Category 01-05 GM 6.6L Duramax Merchant Water Pump And Gasket Kit $189.99 Add to CartGM OEM LLY Injector Harness Upgrade Kit. The LLY's have an issue with the injector harness on #7 and #2 going bad. Sometimes this can leave your truck in limp mode or even stranded. This update kit fixes the bad wiring, correcting the problem. Kit Includes: •Injector #7 wire lead •Injector #2 wire lead •Wire harness brackets •Bolts •Connectors january 2022 calendar word Had #7 injector harness hit me about a year ago, quick ice pick and it's been good ever since. Leaving work this morning, fired it up and let it idle for 2-3 minutes like usual. I felt a very slight hiccup but didn't think anything of it. Hop on the freeway and bam, tractor mode. Pull off and scan it..injector #2 open circuit.Injector issues with these engines seem to be few and far between and service is definitely much easier. What we have been seeing though is that trucks with 130k or so are starting to come up with P0087 limp mode when towing especially when hot. See my related Tech Tip Duramax LBZ and LMM P0087 low fuel pressure code. Direct to the The solution to injector harness chafing is to simply schedule a replacement. Upgrading your previous injector harness simply takes the problem away and even prevents it from exposing parts that can initiate very serious problems. 05. Water pump failure Water pump failure seems to be a conventional weak point in many Duramax engines. justified new series The lack of an electric low-pressure pump to move fuel to the injection pump is the culprit. Also, the fuel filter housing for the mechanical fuel pump is susceptible to cracking. This lets air get into the fuel. The plunger inside of the fuel filter is supposed to prime the system but doesn't always do the trick. Water pump failureAug 14, 2020 · Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems , GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.Jan 20, 2019 ... Duramax Life Decals click here https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F283339470430Sponsor: ... matco tools box The 6.6-liter L5P V8 Duramax is part of the GM-manufactured series of turbo diesel engines. The series has seen tremendous improvements since it was first launched in 2001. The L5P has eight injectors. General Motors produced the L5P Duramax between 2017 and 2021 to replace the Duramax LML.Nov 21, 2022 · A common problem on 2004.5-2006 Duramax LLY engines is what's typically known as harness rub. The injector wiring harness is zip-tied to a metal flange next to the alternator. The problem is that the harness loom stops too short, leaving just a thin layer of protective material between the metal flange and the wires inside the harness. Duramax 6.6 Technical. Duramax Hard Parts. LB7. 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 the Duramax platform.DEF Heater Problems. NOx Sensor Failure. DEF Pump Failure. The buzzkill of the LML is the CP4.2 injection pump. Outside of this problem, there aren&x27;t many major or costly common problems associated with the engine. Fortunately, there are some relatively simple ways to prevent these issues and make them less common.The Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem.Part number: 10480.. $37.99. Add to Cart. Add to Wish List. Buy Now Ask Question. Quickview. Brand: Dorman Products Part Number: 911-179. its doubtful the harness did that to the injector and even if it did the techs there should have picked it up before they gave it back! but back to your issue if u lay into it and your rpms go up and you dont go anywhere shouldnt have to do with your injectors at all Ian Love | Husker Diesel | 402-502-6961 Blocker Plates | WIF Wrench | Fuel Filters bloxburg swimsuit codes The LLY has an injector harness issue. It can rub through at the alternator bracket or injectors #2 and or #7 connector can get bad and need the ...The total cost to have a mechanic replace 8 injectors on an LLY Duramax can range from $3500 - $4500 CAD, depending on what other work is performed at the same time. The good news is LLY injectors are located outside the valve covers so the task is considerably easier and cheaper than on prior LB7 models. What year >Duramax</b> has <b>injector</b> problems? como llegar a walmart GM routed the fuel injector wiring harnesses very tight on these engines, which can result in premature wire fatigue and connector-pin failure and/or ...Tighten the fuel injector harness bracket bolt to 10 N·m (89 lb in). Install the cylinder number 2 glow plug harness connector and nut.Tighten Tighten the glow plug harness connector nut to 2 N·m (18 lb in). Connect the cylinder number 2 and cylinder number 4 fuel injector harness connectors. Install the left charge air cooler inlet pipe.Apr 24, 2017 ... Today i talk about the problems i have had with my LLY Duramax and how i finally was able to fix the common injector harness problem. movies on comcast Bruno and Matt solve an injector issue that is common in 2001-04 Chevy Duramax Diesels.Follow Us!Facebook: http://www.truckutv.com/FacebookTwitter: http://ww...With bigger engines such as in the Duramax, this may be harder to detect. Typically, the check engine light will come on on the dashboard if the vehicle is experiencing misfires. Rough idling: As you might expect, this is when your truck shakes due to engine sputtering while you’re idle. It seems like the engine might stall each time you stop.Aug 14, 2020 &183; Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 &189; redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring. The 5 Most Common LB7 Duramax Engine Problems Fuel Injector Failure Water Pump ... Lly Duramax Engine Diagram - Wiring Diagram Schemas wiringschemas. cheap houses for rent near me by owner The Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem.Part number: 10480.. $37.99. Add to Cart. Add to Wish List. Buy Now Ask Question. Quickview. Brand: Dorman Products Part Number: 911-179.2004-2005 Duramax LLY Injector Harness Repair Kit This contrasts with spark-ignition engines such as a petrol engine which uses a spark plug to ignite an air-fuel mixture. In diesel engines, glow heater plugs may be used to aid starting in cold weather, or when the chevrolet diesel injector repair uses a lower compression-ratio, or both.DEF Heater Problems. NOx Sensor Failure. DEF Pump Failure. The buzzkill of the LML is the CP4.2 injection pump. Outside of this problem, there aren&x27;t many major or costly common problems associated with the engine. Fortunately, there are some relatively simple ways to prevent these issues and make them less common.The injectors are not polarity sensitive. The solenoid is just a coil of wire. It doesn't care which way the current flows PureHybrid Isuzu Shakes IT Feb 15, 2012 2,880 85 48 Central OH Mar 25, 2018 #8 Correct, as long as each pair is on the correct injector. gmasko Member Jun 14, 2014 73 0 6 Sacramento Mar 25, 2018 #9 zillow cottonwood ca The 5 Most Common LB7 Duramax Engine Problems Fuel Injector Failure Water Pump Failure Fuel Filter Housing O-ring Leaks Blown Head Gasket Overheating (fan clutch problems, radiator gunk) In addition to the above common engine problems, there are also a few worthwhile to mention problems that affect high horsepower LB7's:2001-2004 6.6L GM/Chevrolet LB7 Duramax Fuel Injector Wiring Harness OEM# 97207227 1 harness connects to 2 injectors. 4 of these harness' will be needed for all 8 injectors. Direct replacement for the inner injector harness on 2001-2004 6.6L LB7 Duramax Engines Additional information Weight 1.0 lbs You may also like… Air Intake SystemsAug 14, 2020 &183; Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 &189; redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring. walmart haircut center The 4 Most Common Duramax LML Engine Problems CP4.2 Injection Pump Failure DEF Heater Problems NOx Sensor Failure DEF Pump Failure The buzzkill of the … is stubhub a legit website 04.5-05 GM LLY 6.6L Duramax Injector Harness Pigtail by Merchant Automotive, part number: 10480 The Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road!DEF Heater Problems. NOx Sensor Failure. DEF Pump Failure. The buzzkill of the LML is the CP4.2 injection pump. Outside of this problem, there aren&x27;t many major or costly common problems associated with the engine. Fortunately, there are some relatively simple ways to prevent these issues and make them less common.Flush the cooling system. Add water to the system. Keep the engine idle and slowly add a head gasket sealer to the radiator. (There are many types of head gasket sealers available in the market. Keep the engine idle for 50 to 55 minutes. Install the radiator cap. Drain the cooling system completely.Nov 21, 2022 · A common problem on 2004.5-2006 Duramax LLY engines is what's typically known as harness rub. The injector wiring harness is zip-tied to a metal flange next to the alternator. The problem is that the harness loom stops too short, leaving just a thin layer of protective material between the metal flange and the wires inside the harness. Symptoms of Failing Duramax Fuel Injectors If you think your common rail injectors are failing, there's a few symptoms that you can look out for. These include: Excessive Smoke Power … closest walmart to my current location DEF Heater Problems. NOx Sensor Failure. DEF Pump Failure. The buzzkill of the LML is the CP4.2 injection pump. Outside of this problem, there aren&x27;t many major or costly common problems associated with the engine. Fortunately, there are some relatively simple ways to prevent these issues and make them less common.Most Common LLY Duramax Problems If you want to jump to a specific section, simply click on any of the bullet point links below. Turbo Inlet Manifold Head Gasket Failure Injector Harness Chafing Water Pump Failure Overheating EGR Valve Problems Glow Plug Failure Fuel Pressure Relief Valve Suspension/Steering Problems Bent RodsAug 14, 2020 &183; Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 &189; redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.It is an unfortunate turn of events, since the 3.0L diesel is a delight of an engine in GM trucks and full-size SUVs. While it is down on horsepower (and exhaust note) compared to the mighty 6.2L...The Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem.Part number: 10480.. $37.99. Add to Cart. Add to Wish List. Buy Now Ask Question. Quickview. Brand: Dorman Products Part Number: 911-179. 2 p.m. pt EPSIRMP Fuel Injector Connector Harness Plug Wire Pigtail Replacement for 6.6L Duramax LLY LBZ, Part #PT2183 88988963 (Pack of 8pcs) 4.3 (6) $2599 ($3.25/Count) Save 7% with … m234dwe manual Aug 14, 2020 · Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems , GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.Duramax ficm wiring harness thank you for visiting our site, ... The FICM separates the high-voltage injector circuits into two groups cylinders 2, 3, 5 and 8 and cylinders 1, 4, 6 and 7. ... module, then the U0105 code that the other modules are setting is active, and the problem is there now. The most common failure is loss of power or ground. td bank hours today This item: APDTY 015249 Fuel Injector Wire Repair Kit $207.52 Fuel Injector Connector Harness Plug For 6.6L Duramax LLY, LBZ (Pack of 8) $15.59 ($1.95/Count) ACDelco GM Original Equipment PT2183 Black Multi-Purpose Pigtail $37.93 Fuel Injector Connector Harness Plug For 6.6L Duramax LLY, LBZ (Pack of 8) 125 Amazon's ChoiceLet’s start with the transmission. Not a Duramax motor but it is a Duramax-related problem. The Allison 1000 has been attached to the Duramax from 2001 to 2019. When the transmission gets damaged you are in for expensive repairs. Non-transmission issues are as follows: Turbo Inlet Manifold. Head Gasket Failure. Injector Harness Chafing. Water ... hannah owo feetJun 30, 2021 · With bigger engines such as in the Duramax, this may be harder to detect. Typically, the check engine light will come on on the dashboard if the vehicle is experiencing misfires. Rough idling: As you might expect, this is when your truck shakes due to engine sputtering while you’re idle. It seems like the engine might stall each time you stop. It is also possible for this problem to arise because of a dirty or clogged fuel filter or a defective fuel pump. P0253 Code. P0253 is widely known as the diagnostic trouble code for "Injection Pump Fuel Metering Control A Low (Cam/Rotor/Injector.". This trouble code can be caused due to multiple reasons. latest crystal ball predictions I created this video with the YouTube Video Editor (http://www.youtube.com/editor) Injector Harness Chafing Water Pump Failure Overheating EGR Valve Problems Glow Plug Failure Fuel Pressure Relief Valve Suspension/Steering Problems Bent Rods Lack of a Factory Lift Pump Since there are about 6 different versions of this engine, you may say some all or none of these issues that other owners may experience. inly fans harness if you get a resistance reading when testing each individual wire to ground you have a short it should be OL. i had one where one of the wires at the injector was touching the valve cover which will then shut down that group of 4 injectors Chevy and GMC Duramax Diesel ForumAug 14, 2020 · Mechanically, the L5P Duramax is stout and very few major problems have been reported. One common problem is with the MAP sensor however, as it tends to clog with soot and throw a check engine light, but a simple MAP sensor spacer and a can of electrical cleaner can get you back on the road worry free and prevent the soot from building up again. Duramax 6.6 Technical. Duramax Hard Parts. LB7. 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 the Duramax platform.The 4 Most Common Duramax LML Engine Problems CP4.2 Injection Pump Failure DEF Heater Problems NOx Sensor Failure DEF Pump Failure The buzzkill of the … saginaw obits mlive In addition to the above common engine problems, there are also a few worthwhile to mention problems that affect high horsepower LB7’s: Crankshafts + connecting rods break …2001-2004.5 Duramax LB7 Injector Replacement Kit - Remanufactured. Buy in monthly payments with Affirm on orders over $50. Learn more. $ 1,499.99 - $ 1,699.99. free 2-3 day shipping.Injector issues with these engines seem to be few and far between and service is definitely much easier. What we have been seeing though is that trucks with 130k or so are starting to come up with P0087 limp mode when towing especially when hot. See my related Tech Tip Duramax LBZ and LMM P0087 low fuel pressure code. Direct to the landscape timbers ace hardware I created this video with the YouTube Video Editor (http://www.youtube.com/editor) The Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem. Part number: 10480 Tags: Injector Harness Pigtail Same Brand Same Category 01-05 GM 6.6L Duramax Merchant Water Pump And Gasket Kit $189.99 Add to CartInjector Harness Chafing Water Pump Failure Overheating EGR Valve Problems Glow Plug Failure Fuel Pressure Relief Valve Suspension/Steering Problems Bent Rods Lack of a Factory Lift Pump Since there are about 6 different versions of this engine, you may say some all or none of these issues that other owners may experience. twitch subscriber count Sep 22, 2022 · There are several reasons your L5P Duramax vibrates excessively at idle - improper engine mount, exhaust system components contacting the vehicle frame, weak cylinder compression, and a faulty fuel injector. If the fuel injectors on your truck are dirty or clogged, your vehicle will vibrate, shake or shutter while idling. bubble tea open now near me Aug 14, 2020 · Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems , GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring. The Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem. Part number: 10480 Tags: Injector Harness Pigtail Same Brand Same Category 01-05 GM 6.6L Duramax Merchant Water Pump And Gasket Kit $189.99 Add to Cart04.5-07 6.6L LLY LBZ Duramax. Sooner or later, most 2004.5+ LLY LBZ Duramax’s will experience the dreaded “injector harness problem”. GM routed the fuel … carnival cruise swinging When LLY Duramax LLY engine owners notice that their fuel filter stops up frequently, they should have it replaced right away- even if there are no signs of problems with the LLY … internet outtage spectrum Seeking to solve the widespread and burdensome injector issues that plagued the LB7—the one major blemish on the original Duramax’s otherwise stellar platform—GM obtained newly designed, externally serviceable injectors from Bosch and redesigned its cylinder heads to accommodate them.Aug 14, 2020 · Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems , GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.You might want to wait on ordering an injector until you know for sure it isn't a loose connection problem on one of the injector nuts. TAG Wincher front bumper Dealer replaced injectors at 55k. New injectors installed at 206k. SAC nozzle injectors installed at 252k Save Reply Quote Zstarkey Registered Joined Jul 23, 2007 200 Posts charisma tarkov Aug 14, 2020 · Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring. Today i talk about the problems i have had with my LLY Duramax and how i finally was able to fix the common injector harness problem. 04-10 Duramax Injector Harness Install *How to fix... When LLY Duramax LLY engine owners notice that their fuel filter stops up frequently, they should have it replaced right away- even if there are no signs of problems with the LLY …Aug 14, 2020 · Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems , GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring. the contractor movie wiki LMM. 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 the Duramax platform. From all out performance builds running 8 second ¼ mile territory, to 2000hp sled ...The lack of an electric low-pressure pump to move fuel to the injection pump is the culprit. Also, the fuel filter housing for the mechanical fuel pump is susceptible to cracking. This lets air get into the fuel. The plunger inside of the fuel filter is supposed to prime the system but doesn't always do the trick. Water pump failureThe Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! This replacement takes care of the problem.Part number: 10480.. $37.99. Add to Cart. Add to Wish List. Buy Now Ask Question. Quickview. Brand: Dorman Products Part Number: 911-179. The number 4 injector on the L5P is one I keep seeing failures reported for. Often times it is just a bad connector and not the injector itself (bad injectors can and do happen … apt under 800 near me The total cost to have a mechanic replace 8 injectors on an LLY Duramax can range from $3500 - $4500 CAD, depending on what other work is performed at the same time. The good news is LLY injectors are located outside the valve covers so the task is considerably easier and cheaper than on prior LB7 models. What year >Duramax has injector problems?04.5-05 GM LLY 6.6L Duramax Injector Harness Pigtail by Merchant Automotive, part number: 10480 The Duramax LLYs have an issue with the injector harness on #7 and #2 going bad, and leaving you stranded on the side of the road! paw patrol marshall deviantart 2001-2004.5 Duramax LB7 Injector Replacement Kit - Remanufactured. Buy in monthly payments with Affirm on orders over $50. Learn more. $ 1,499.99 - $ 1,699.99. free 2-3 day shipping.Jan 25, 2015. #1. Had #7 injector harness hit me about a year ago, quick ice pick and it's been good ever since. Leaving work this morning, fired it up and let it idle for 2-3 minutes like usual. I felt a very slight hiccup but didn't think anything of it. Hop on the freeway and bam, tractor mode. Pull off and scan it..injector #2 open circuit. cold weather gifs The 6.6-liter L5P V8 Duramax is part of the GM-manufactured series of turbo diesel engines. The series has seen tremendous improvements since it was first launched in 2001. The L5P has eight injectors. General Motors produced the L5P Duramax between 2017 and 2021 to replace the Duramax LML.The ideal fix is to use Duramax aftermarket parts like a cold air intake and either an aftermarket turbo inlet or one from a stock LBZ engine. Other Duramax LLY problems included the following: Head gasket failure. Injector harness chafing. Water pump failure.2001-2004.5 Duramax LB7 Injector Replacement Kit - Remanufactured. Buy in monthly payments with Affirm on orders over $50. Learn more. $ 1,499.99 - $ 1,699.99. free 2-3 day shipping. tripadvisor asheville restaurants