The Problem. ODSS Round #2: Outlaw Diesel Revenge 2019 Xenia, 2020 Product Showcase: S&S’s Gen2 Power Stroke CP4 Bypass, 2020 Product Showcase: Koul Tools Nylon Fuel Line Assembly, Developing EFILive’s AutoCal V3 With Starlite Diesel’s Zach, Stitches In Time: Strictly Diesel’s Top 5 Problem-Solving, Preventing Overheating At The Racetrack With VP Racing, Readers’ Rides: Dana Nevins’ F-250 Super Duty, AKA Project, Monty: Michaela Gulczynski’s 2003 Dodge Ram, Diesel Of The Week: 2021 Cadillac Escalade Sports New 3.0, Perfect Vision: Edge Products’ Insight CTS3 Digital Monitor, What’s Inside? By TLRMAN, August 4, 2008 in The Mighty CUMMINS Turbo Diesel. For most of the veterans in this industry when they hear the words “24-valve,” they instantly think of one thing – the VP44 injection pump. With good diesel vans becoming harder and harder to find, we built a complete on-off Ultimate E-Series Van with fully custom “plug and play” 4th Generation 6.7L Cummins engine swap and Allison transmission swap. The high-output models were designed to have higher compression and altered engine calibration to provide the additional horsepower and torque. The culprit of the dead pedal is usually the accelerator pedal position sensor, which can be seen above. If you are one of the “lucky ones” who do happen to have a 53 block and come to find that you do have a leaking case, you could make do by continuing to fill it with coolant as it leaks, but with the heat of the engine and cool down over and over, you will only be delaying the inevitable. This way you can detect a fuel supply issue before it has a chance to take out the pricey VP44 pump. Due to the lack of material in this area, the 53 blocks are susceptible to cracking — thereby leaking coolant — when the engine is exposed to heavy towing, high torque levels, elevated coolant pressure and instances of overheating. It is a great time to check out the condition of the braking system to make sure it doesn’t try to pull from one side to the other. Over time it seems as if the 47RE wasn’t designed to take the power and torque that the Cummins engine can produce. Upgrade or replace your fuel pump, fuel injectors, and other fueling components for your 2003-2007 Dodge Ram 3rd gen Cummins diesel at the best prices. You'll never recoup that in fuel savings, and the new cummins' reliability hasn't been proven where the 5vze has. Taking things one step further, truck owners have the option of what is called “fire-ringing” the head. All rights reserved. All rights reserved. But I also like Ford. When shopping for a truck, it would be a good idea to ask for the maintenance papers on the truck to see if the transmission has been gone through. 5th Gen 6.7L Cummins Specs, Background, and Information. Following this buyer’s guide will also give a lot of the information that is needed to help make a decision on your next second-generation Cummins diesel. An average transmission rebuild costs around $1,600 in parts (on top of the labor from the repair shop). The cam gear will force the (steel) dowel pin into the timing gear housing, which is made of aluminum, thereby cracking or blowing a chunk out of the housing and spewing oil all over the ground. This includes all sub-system including wiring, fuel, oil, exhaust, air, transmission, computers and sensors. Previous video of the acceleration when the truck was basically stock : https://youtu.be/k4pwmD_05wY Once a VP44 has been denied adequate fuel supply pressure for any prolonged period of time, it always meets an early demise. The diesel industry is enormous and continuing to grow bigger and bigger every day. During any head gasket job, the cylinder head should be resurfaced, the block’s deck surface inspected for trueness and ARP studs should be used. We have also seen issues where the torque converters would lock and unlock at the undesired times. Two of the most common wear points within a common-rail injector include its ball seat and nozzle needle seat. 314 Posts . When the 3rd Gen Cummins was released in 2003, the trucks made a huge leap in performance over Dodge Cummins trucks in 2002, even their high output models couldn’t compare. The problem with going ahead and trying to temporarily fix this problem is that the block in that area is so thin; stitching it will not permanently fix the problem. We will safeguard your e-mail and only send content you request. This isn’t a fatal flaw to these trucks, but it is a fatal enough problem that it can leave you stranded hundreds of miles from home. 3rd Gen 2002-2008 Dodge Ram Diesel Trucks - Problems and Solutions. 3rd or 4th gen cummins? It Must be 4x4. Due to its ability to completely trash an engine, the killer dowel pin tops our list of Cummins shortcomings. Continue on to reading this issue and look for links to the latest issues, straight to your inbox, as soon as they’re released! Or the irreparable cracked block scenarios that run rampant with ’99-’01 versions? The 53 blocks have a tendency to crack and create a leak which will lead to an engine replacement. Is the 3.0L Duramax Living Up To the Hype? It certainly was NOT exactly the same time they switched to 24v engines-there have been too many reports of the occasional 24v having the kdp for that. Do a visual inspection for any oil, coolant or transmission fluid leaks. But, as stated above, you are only delaying the inevitable. There is no consensus on exactly when cummins stopped using the defective timing cover that allowed the pin to fall out. 5.9L vs. 6.7L: Which Cummins Is Really Better? The signal is directed towards the ECM, which controls the fuel flow into the engine and maximizes the combustion process. The process of stitching the block together has proven to be the preferred method of attempting to repair the crack(s) or rather, stop the bleeding. The 47RE is a four-speed transmission and also offered is the 47RH. One of the most common problems I see on common rail Cummins, is the pressure relief valve, or PRV for short. 6.7 for the win. 12 or 24V. If any slipping is felt during a test drive negotiating a lower purchase price to account for the repairs that may be needed. This is partially caused by the lack of fuel pressure and lubricity in the new “ultra-low sulphur” fuel that is provided at gas stations. Happy shopping! And what about all the blown head gasket issues plaguing the 6.7L? Best Performance Mods for 2010-2018 Cummins-equipped Ram 2500 & 3500 . While the verdict is still out as to whether or not this methodology has proven successful in the long term, it is the best option aside from replacing the block altogether. Hi I am planning on buying a 3rd gen 5.9 cummins now i was wondering what would be the best year to buy and would be the most reliable if there's much of a difference in them or any heads up tips that i should know about them. It is a good idea to talk to the seller about getting the past maintenance records to ensure that it has been regularly maintained. A bad injection pump could make you dive into a repair like this. Keep this “key trick” in mind when looking at a truck; it may save you some serious headaches in the long run. Some of the most common problems with this transmission involve being stuck in a gear, failure of the torque converter to lock, or hard shifts. If you have any problems with the registration process or your account login, please contact us. For those who chose the six-speed manual transmission (NV5600), they were offered a more powerful HO (High Output) engine that was rated at 235 horsepower and 460 lb-ft of torque. Despite all the performance potential and well-documented durability the B series Cummins is known for, a lot of folks tend to overlook its shortcomings. Here is a VP44 injection pump diagram that shows what each part is. A VP44 alone will run you north of $1,000. But that’s rare. It’s worth trying to clean the sensor before spending the money on a replacement, although a replacement could be next on your to-do list. The block will more than likely re-crack. A weak or failing lift pump that stops supplying the VP44 its vital nutrient ends up taking both pumps out as a result. Anything less, and you could be looking at a shop bill for the replacement. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Park the truck and let it run on a clean surface to test for leaks. This pump quietly created a bad reputation due to the high volume of pump failures. First, always fill up with quality fuel from a reputable source (i.e., high-traffic filling stations where diesel isn’t allowed to sit for weeks at a time), add an aftermarket fuel supply system with a filter rated for 10 microns or less and always change the fuel filter and water separator at the recommended intervals. Some folks make their own retaining tab, while others opt for all-inclusive kits like the one from BD Diesel shown below. As you can imagine, going this route isn’t cheap ($5,000 to $10,000 to have the work performed at most shops), so many 53 block owners dabble in temporary fixes. We invite you to get behind the wheel with us, it's certain to be an interesting drive. 3RD Generation Dodge Ram Cummins Diesel – 2500 & 3500 3rd Gen 2002-2008 Dodge Ram Diesel Trucks - Problems and Solutions. See why it’s called the “killer dowel pin?” Of course, if you’re lucky the dowel pin avoids the cam, crank and injection pump gears altogether and makes it safely down into the oil pan. The new design came in different platforms; the automatic transmission equipped trucks came out with the SO (Standard Output) 24-valve engine with 215 horsepower and 420 lb-ft of torque. All of my Cummins ran on the 5.9L which is legendary. Discussion Starter • #1 • Nov 15, 2007. Another reason that these pumps frequently fail is the electrical portion of the pump. If you have any problems with the registration process or your account login, please contact us. Keep in mind, these engines were also used in RVs, school and mass transit buses, along with other applications, so the problem isn’t exclusive to Dodge trucks. I think the kdp also affects first gen motors, and a FEW 3rd gen 24v motors. This is where the DTC (Data Trouble Codes) will appear on the dash display. The most common mechanical problem with these pumps is that the rotor will seize up in the distribution section. There are known temporary fixes if you’ve got the tools. Now that we have been over the ups and downs of the first-generation, let’s take a look at the latest model of the 5.9-liter Cummins engine. Email or text pics and info. Instead of having to worry about an injector rebuild every once in a blue moon (and on the cheap), many owners are shelling out $2,000 to $3,000 every 140,000 miles for new injectors. Powertrain – Engine, Transmission & Differentials 5.9L Cummins 3rd Gen Dodge Ram Mechanical Problems and Questions Some of the options out are block stitching or JB Weld. Theme . Fueling Components and Fuel Parts for 2003-2007 Dodge Ram Diesel 3rd Gen Cummins. Quote; Link to post Share on other sites. While its flaws are few, these engines do have a handful of potentially catastrophic failure points. I love Cummins. 7 Ways to Kill a Turbo — And How to Avoid Them. 2003 3rd generation Cummins trucks produce 305 horsepower and 555 lb-ft of torque. We carry the highest quality components for diesel engines, exhausts, turbos, fueling, and much more. As far as curbing fuel contamination goes, there is much more room for improvement in this area. 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C … These aftermarket systems also offer better filtration and air removal than the factory hardware, so it’s a win-win. This is a discussion forum of the 2003 to 2009 3rd Generation Dodge Ram Trucks with 5.9L and 6.7L Common Rail Cummins Turbo Diesel power train and drive line system. Looking for something that is needing minimal work or safetied would be best. This could be caused by a familiar issue: the TPS (APPS) is bad, or needs adjustment. 25 Do’s and Don’ts of Harbor Freight Tools, The Retro Look: How to Make Off-Roading Colorful Again. I am looking too buy a real nice and CLEAN 2nd or 3rd gen Dodge cummins. Knowing where to look for the "53" is the first step in knowing if you have a possible issue on your hands. These are a couple of options from BD Diesel. Making Bacon: 9-Second Cummins Swapped F100 Built By Porky’s, ’86 Ford F-350 6.7 Power Stroke Conversion From Lead Foot, Street Truck War: 1320Diesel’s East VS West CA$H BASH Invades, More Power Right Now: Edge Products Evolution CTS3 Now, Loganbuilt Transmission Now Offers Required 47/48RE Flexplate, S&S Diesel Motorsport Now Offering 19+ Ram CP3 Conversion, Bringing The Show To You: PRI Embarks On Cross-Country Road. In 1998, the 12-valve Cummins was phased out for the redesigned 24-valve. We welcome you to contact us for info about our 4×4 conversion. Where Is The Horn On These 3rd Gen Cummins Trucks IGOTACUMMINS is an online community for all Cummins Turbo Diesel enthusiasts. Another really common issue for the second-generation Cummins is the APPS (accelerator pedal position sensor) failure, otherwise known as the “Dead Pedal.” It is exactly as it seems – the pedal will physically move without throttle response. Free Shipping with Buy Now Pay Later. Dec 5, 2013 at 5:52 AM #2. Shop now for low prices and fast shipping. Along the way, you’ll need a timing gear housing gasket (for reinstallation) and a metal tab to hold the dowel pin in place. Accessing the KDP means pulling the timing gear housing, which dictates everything be removed from the front of the engine (bumper, radiator, intercooler, fan and shroud, etc.). Operating a truck with a slightly cracked 53 block is by no means a death sentence, but it does warrant keeping a close eye on the water temp gauge, the engine’s coolant level, and periodically checking to see if the crack has worsened. So you bought a 4th generation Cummins. Get the best parts for your 3rd Gen Dodge Ram Cummins Diesel at the lowest prices here. My one buddy has a 03 common rail and it will intermittently not start, mostly when it is warm and at operating temp. You'll find an informative tech area, a place for Member’s Journals, Vendors with Special Members Pricing, Plus More! Perhaps the most notorious Cummins failure on the books is when a VP44 bites the dust. Cool project for sure, but you could have a good running reliable 3rd gen … I have heard nothing but horror … You'll find an informative tech area, a place for Member’s Journals, Vendors with Special Members Pricing, Plus More! Continue on to the site and look for links to the latest articles, as soon as they are released. Share Followers 0. And if you bought your ’89 to ’02 Dodge Ram used, there is no concrete way to know if the dowel pin has been addressed. Driving Line® Accelerating Automotive Passion™ by providing a fresh angle of what fuels us. Perhaps the most notorious Cummins failure on the books is when a VP44 bites the dust. If you're running the stock injectors I'd put my money on that being the problem right there. The difference between the two is the RH model is hydraulically controlled versus the electronically controlled RE. Don't get the wrong idea. For example, did you know a 10-cent dowel pin can destroy an ’89 to ’02 engine in a matter of seconds? For those of you who want the extra insurance, you can always purchase an aftermarket fuel system that will continue to keep your pump happy. © 2017 Power Automedia. The worst part about the killer dowel pin is that you never know when it will strike. The VP is cooled by the fuel that runs through it, so after a lift pump failure, the injection pump will naturally fail as well. Block stitching is performed by a machine shop and entails a hole being drilled at each end of the crack (to keep it from spreading further) and steel inserts being installed to tie everything together. It has been said that the adequate pressure for these pumps is between 17-20 psi. The 6.7L head gasket also makes use of less sealing area between the cylinders and water jackets thanks to incorporating a larger bore as compared to the 5.9L. 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Site and look for the replacement the pin to fall out fuel flow into the engine and maximizes combustion! ’ 89 to ’ 02 engine in a matter of seconds Cummins engine can produce continuing to grow bigger bigger!, 2004 2500 w/Cummins, 2004 2500 w/Cummins, and a FEW 3rd Gen?. Clean surface to test for leaks PRV for short bad reputation due to the high volume of pump.. Fuel system Parts from BD Diesel, aFe, AirDog, and you could looking. Stamped onto them up in the distribution section Automotive Passion™ by providing a fresh angle what. Detect a fuel supply pressure for these pumps frequently fail is the first step in if...