6K subscribers Subscribe I know it's been asked before but does anyone have any actual hard evidence as to why the injectors fail so frequently? Has anyone ever tried sending the internals to an … The LB7 is included in the Chevrolet Silverado HD, GMC Sierra HD, GMC TopKick (medium duty), and Chevrolet Kodiak (medium duty) vehicles. … Need help diagnosing or replacing your LB7 injectors? 👉 Hit us up at PistonTwistin. You can try to reseal the cups and put it back together and see if that fixes it. Its held down to two injectors with four 7mm nuts and two gold 10mm bolts. Big diesel injectors are no fun to remove. Leaking Injectors—LB7 One thing the ’01-’04 LB7 Duramax is notorious for is injector failure. Shop the DmaxStore. The … I have assembled different write ups and DIY articles to come up with the most complete LB7 injector replacement write up I know of. A detailed LB7 fuel line diagram to help with understanding and troubleshooting the fuel system layout. Replaced with new injectors fixe Or maybe injector failure or etc. Yet, many truck owners and enthusiasts still have numerous questions regarding them. org — we offer tuning, diagnostics, and high-quality … LB7 Duramax engines are very prone to leaking on the injector return line underneath the valve cover, causing the crankcase to fill with diesel fuel, which leads to all kinds of issues. 8K subscribers 457 Fixing an Injector Problem in a Chevy Duramax Diesel | TruckU Tech Tips Truck U 33. We will also give you an idea if replacing LB7 injectors is manageable in your garage with some basic tools, or if it's a task that requires specialized equipment and … We will also give you an idea if replacing LB7 injectors is manageable in your garage with some basic tools, or if it's a task that requires specialized equipment and … Leaky injector cups and a head gasket issue can present the same symptoms on an LB7. Subscribed 45 9. 6 Duramax LBZ. How they fail and how to install. Injector issues, CP3 problems, common repairs by mileage. I have an 03 GMC 2wd with the manual trans, bought in july with 112,000, now has 118,000. 1K views 5 years ago Replacing the injectors on LB7 duramax Torque specs more Hello all- I decided to put this together after finding that when i needed a how to on how to perform the … Hello all- I decided to put this together after finding that when i needed a how to on how to perform the injector ice pick operation … We will also give you an idea if replacing LB7 injectors is manageable in your garage with some basic tools, or if it's a task that requires specialized equipment and …. 8K subscribers 457 This is part 1 of the loss of continuity to injectors 2 or 7 due to faulty oem pigtail on the 1st gen LLY model Duramaxes. What does it mean and how do I fix it? Haze during idle could lead to major problems down the road. 6 LB7 has been through hell, had every common problem with the engine. I have another injector on the way but if someone could tell me it is most likely not the injector and to look at something else I would … Diagnosing bad injectors on a 6. When I bought this truck I have heard a lot of horror … We replaced the injectors with rebuilt units from what we thought was a reputable place, new return lines, new billet injector hold downs, ARP fasteners in the hold … I found this site that sells rebuild kits for the lb7 injectors at what seems to be a very reasonable price. Don't get caught off guard! #lb7 … We will also give you an idea if replacing LB7 injectors is manageable in your garage with some basic tools, or if it's a task that requires specialized equipment and … 149 Likes, TikTok video from that_bone_stock_lb7 (@that_bone_stock_lb7): “Discover what happens when LB7 Duramax injectors fail and how to troubleshoot. It’s one of the most … Diagnosing a failed fuel injector which is taking down the injector drive circuit. LB7 injectors are sometimes … I have assembled different write ups and DIY articles to come up with the most complete LB7 injector replacement write up I know of. I would appreciate any insight at all, and can answer any questions that may help narrow … Installing the new Sac 45% injectors from Lincoln Diesel Specialists! I went with these injectors because they seem of goo quality and they had an appealing Okay guys I am wondering if there is any way to fix a stuck injector without removing it? Here is the deal, I haven't had this truck long I bought it in MI 3 weeks ago and … Fix your failing injectors on your 2001-2004 Chevy/GMC LB7 6. Each approach has its own costs and benefits, so it's essential to choose the most … This is a guide on getting to know your LB7 injectors and how to rebuild LB7 injectors on your own. 6L Duramax with these Brand New Bosch Injectors. Everything you need to know. The nine most common LB7 Duramax problems are Fixing an Injector Problem in a Chevy Duramax Diesel | TruckU Tech Tips Truck U 33. Don't get caught off guard! #lb7 … We will also give you an idea if replacing LB7 injectors is manageable in your garage with some basic tools, or if it's a task that requires specialized equipment and … We will also give you an idea if replacing LB7 injectors is manageable in your garage with some basic tools, or if it's a task that requires specialized equipment and … Leaky injector cups and a head gasket issue can present the same symptoms on an LB7. 2003 lb7 GMC. … LB7 Injector Diagnostic & Installation - 2001-2004 LB7 Duramax Holy Sh*t When Angry Mike Tyson DESTROYED Cocky GIANTS For Being Disrespectful! How to Remove CP3 Injection Pump … I have assembled different write ups and DIY articles to come up with the most complete LB7 injector replacement write up I know of. SpankRanch Garage 28. Hope this is helpful for all LB7 owners! … So your Duramax has haze during idle. … 2003 LB7 GMC 2500HD Extended Cab Long Bed 4X4 SLE in Pewter 280,000+ miles so far, Last 100K+ injector problem freeCaterpillar Fuel Filter base with Hand pump and … It is very close and works perfectly with a new Injector bracket in place, so the bad repair caused sidways pressure on the injector, that injector cup started leaking due to … Here's LB7 Fuel leaks/Injector problems Tools you'll need (besides normal metric stuff) *5mm allen bit *10mm allen bit *5mm 1/4 ball-end bit (not nessiary but very handy) … Here's LB7 Fuel leaks/Injector problems Tools you'll need (besides normal metric stuff) *5mm allen bit *10mm allen bit *5mm 1/4 ball-end bit (not nessiary but very handy) … Duramax stuck open fuel injector. Expert guide to what breaks when on 01-04 Duramax. Here’s the links for the parts This Duramax 6. Part 2 shows the "ice pick" fix th Swapping LB7 Duramax Injectors is So Easy a Child Could Do it! 65-Years-Old Mechanic Taught Me This! Easy Way To Make Thousands Of Dollars … Diesel in the Oil! - Injector Return Line Issue - ‘02 2500HD Duramax How To Install Head Gaskets And Head Studs | Duramax Swapping LB7 Duramax Injectors is So Easy a Child Could Do it! The LB7 injector system has proven to be both reliable and robust. A stuck open injector causing lots of black smoke and hard knocking noise. Complete LB7 Duramax failure timeline. The owner of this '03 Chevrolet Silverado 2500HD … LB7 Injector Replacement for 2001-04 Duramax DEBOSS GARAGE 851K subscribers Subscribed Things you need: 1/2" fuel hose3/8" fuel hosehose clampsAC Delco upper injector cleanerhalf gallon of diesel fluidfuel hose disconnects Instagram: @jw_montoy Are you tired of breaking the bank to remove stuck LB7 Duramax injectors? Look no further! In this video, we'll show you a game-changing method to remove stu FULL Duramax 2001-2004. Clear visual representation for … Comprehensive guide to 6. 6L Duramax LB7 engine is usually pretty easy. 5 LB7 Injector Rebuild Kit (Choose Nozzle Size in Cart) Click on Picture This job was long and tedious. 6L LB7 Duramax Problems and how you can fix them. In this video, you will see a glimpse of the job in it's entirety from the POV of m This job was long and tedious. Repair options for LB7 injectors include cleaning, rebuilding, or r eplacing the injectors. com for all … Injector cup ruin my party #bullshitguy#clappedtfout#deiselmechanic#stunned#duramax#duramac#fypage#fypp#diesel#shmeezin#lb7#zf6 … We will also give you an idea if replacing LB7 injectors is manageable in your garage with some basic tools, or if it's a task that requires specialized equipment and … We will also give you an idea if replacing LB7 injectors is manageable in your garage with some basic tools, or if it's a task that requires specialized equipment and … 149 Likes, TikTok video from that_bone_stock_lb7 (@that_bone_stock_lb7): “Discover what happens when LB7 Duramax injectors fail and how to troubleshoot. This is what they include Full Kit includes 8 New OEM Size Nozzles, 8 … I have not found anything about any lb7 injector resistor in the injector going bad. Understanding the LB7 Injector Replacement Challenge Okay, so, how hard is it really? The difficulty of replacing LB7 injectors really boils down to a few key factors. In this guide, we aim to provide … In this video we take a look at some LB7 Duramax Trucks, we show the different ways to diagnose them in the shop and show some details and things to watch out for when installing new injectors on #duramax #injectors #diesel #repairIn this video I show you how to replace the fuel injector return line on a 6. In this video, you will see a glimpse of the job in it's entirety from the POV of m 5. First off, … To get the lower valve cover off you gotta disconnect and remove the injector wire harness. We show you how to fix head gaskets, test fuel injectors, and how to re does any body know of a permanant lb7 injector fix so we dont have to put the same factory (bad) injectors back in it LB7 Duramax INJECTOR CUPS. The two primary failure points … I'm new to the forum. We show you how to fix head gaskets, test fuel injectors, and how to re This Duramax 6. You need to fix it If you own a 2001–2004 LB7 Duramax, there's one common problem you can’t afford to ignore: fuel injector failure. uzs5xg
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