3rd gen cummins problems. Learn everything about the '03&...
- 3rd gen cummins problems. Learn everything about the '03–'09 3rd Gen Cummins! FASS Motorsports breaks down engine differences, transmissions, issues, upgrades, and current market prices. 7 Cummins — both turbos included, no custom fabrication required. (The canister before the New-to-me third gen - first time engine removal, lotta questions! Vintagempg Jan 19, 2026 2 46 843 6. 9L and 6. I changed the injectors around 3k miles ago and it’s always white smoked slightly at cold start when it was cold but other then that nothing. 3rd Gen 4th Gen 5th Gen 15-19 Nissan Titan 5. The defrost/rear actuator rod bent I don’t normally keep one long enough to spend the money on blend door USA anywhere else self the factory Home Forums 2003-2007. Blue top and brace. 7L Common Rail 10-25 6. The first RAM with a Cummins engine under the hood was launched in 1989 and has continued to evolve, now in it's fifth generation. 9L Common Rail 07. 7 Cummins Years To Avoid: (List of Years) Cummins B series for delivering a solid, powerful, and reliable diesel engine. 9L Common Rail 05-07 5. Read our Diesel engine troubleshooting tips online at Diesel Pro Power. 5-02 2nd Gen Products 03-04 3rd Gen Products 04. If you get an automatic and want to add power you'll want to beef up the transmission. 2003-2009 Dodge Cummins Tow Capacities and The 3rd gens have a stronger front end than the 2nd gens so they don't eat up front end parts as fast, but a diesel is still a heavy engine. This video is going to be a part of a larger buying guide series, but I wanted to kick it off with a video covering the top 5 issues you need to look out for when owning or buying a used 03-07 5. 9 3rd gen. com) NV5600 Dec 14, 2024 · The first RAM with a Cummins engine under the hood was launched in 1989 and has continued to evolve, now in it's fifth generation. isspro boost trans temp and egt. Understanding these can help you make an informed decision when purchasing a used Dodge Ram with a Cummins engine. elbow,fass platinum 95. 9 Cummins problems in 2003 – 2007 Dodge Ram trucks—and learn how to fix them before they leave you stranded. 3rd Gen Cummins background information. 7L 3rd generation Cummins - NO ADVERTISING 190K Discover common 5. Front end parts were the biggest pain for me. 5-2009 3rd Gen Dodge 6. 9K views 7 replies 7 participants last post by MegaCab15 Jan 17, 2014 dodgeit17 Discussion starter G31 with W-T. “ Gimmme Fuel, Gimme Fire, Gimme That which I disire” rgsauger Save Reply Quote Like Show more replies 0 Reply S supratreo Discussion starter 366 posts · Joined 2010 #10 ·Dec 2, 2025 Thinking of selling my 99 and going to a 2004 /5, what are some of the typical problems with the 3rd gens that I should be asking about or looking at when calling and looking at different trucks? Any help or advice would be appreciated. I’m having a problem with my 2005 3rd gen with the 5. The 06-07. 0-Liter Interior 1st Gen 2nd Gen 3rd Gen 4th Gen 5th Gen 15-19 Nissan Titan 5. I just want to get some opinions on the new setup before i buy this 07-up parts Started by DiggerDave, 10-04-2012 Replies: 0 Views: 15,530 DiggerDave 10-04-2012 Quick Navigation07. I've driven cross country multiple times with little to no issues. So a small pool of used gas trucks to start, and then based on condition, even smaller available. 9L 3rd Gen Cummins Discussions of the 3rd generation Cummins Diesel (2003+) 1 2 3 … 15 Next Filters Jan 15, 2025 · Discover common issues with single cab 3rd gen Cummins trucks and how to address them. 7 Cummins also falls under that category. Quadzilla Adrenaline. 7 Cummins truck? Check out this list of common problems and hopefully we’ll help you figure out a way for you to fix it yourself. 7L Common Rail 15-19 Nissan Titan 5. Watch short videos about dodge ram 2nd gen towing capacity from people around the world. 3rd Gen Power Steering Problems Jump to Latest 12K views 8 replies 5 participants last post by Driller05 Apr 29, 2012 Driller05 Discussion starter Thinking about buying a 2nd gen or3rd gen cummins with 24 valve do these trucks have a lot of issues with them and how many miles will I get out of them ? Sorry, this post was deleted by the person who originally posted it. Anyone in Socal have a great deal on a NV5600 or Rebuild, My kid is in the Navy and has a 2000 Ram 2500 Cummins that needs a Trans sitting in my Parking Spot. Feburary's Cummins of the Month, What you LOVE!, is now open for entries! 3rd Gen common problems Jump to Latest 8. In 2003, the popular heavy-duty truck offered the Cummins third generation of engines, the 5. wheels with hankook 285s, he351 turbo with adj. What problems do third gen cummins have? Do they have block cracking problems like the 2nd gens? Third-generation Dodge Cummins (1999, 2001 and 2003 model years) When it comes to the third generation of the Cummins engine system, many people consider it inadequate for various reasons. I don't know exactly what you want but a 5spd is better for street fun than a 6 spd Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and more! Having problems with your 6. Likes: Simple No emissions Real rack and pinion 2wd Dislikes: Rough Ride Loud- Fixed with FTE resonator! Not many creature comforts Fixed with Heated/Cooled 4th Gen seats DaimlerChrysler build quality 6. It went through a few changes over its lifespan, but which years should be avoided? 2004 Dodge ram 3500 48 trans won't shift into overdrive Problem came out of nowhere. 9L 24v diesel engine? Read about the most common problems including fuel system failures, cracked blocks, and more. Fluidamper. Lucky for him he still has a 2nd gen that is reliable because ever since this fall once the temps got down in the 40 degree range it wont start. . Here are common issues, warning signs, and maintenance tips. Jul 30, 2025 · Common Problems by Generation Each generation of Cummins diesel engines has its own set of common issues. 7L 3rd Generation Cummins specs. When in Neutral it Seems like it is 3rd Gen High Performance and Accessories (6. Explore the most common 5. 7L Cummins DPF Equipped 6. 5-07 3rd Gen Products 07. 7 Cummins Engine Problems: What Breaks, What Holds & How to Keep It Alive December 29, 2025 | Troubleshooting 3rd Generation Common Faults?? Jump to Latest 2. 99 2500, Quad cab, 4x4 47RE, BD pressure lock on it, small BD 90/140 chip on the VP 44 connection plug, 17" 3rd gen wheels. 9 than the 24v gen 2, 53 block and vp44. The interior is a step down from your Sport, IMHO a 3rd gen Laramie is about as nice as a 4th gen SLT inside. It's all fixed now. Cummins engines are known for durability, but can face problems if small issues are ignored. 8K views 7 replies 7 participants last post by psd96 Jul 1, 2012 P Protect yourself from potential problems by learning which Dodge Cummins years to avoid. Banks ram, S&B intake, aFe manifold. Dec 12, 2020 · Sonax parts to fix which problems (repairs w/o costing an arm and a leg) Bucking downhill with CC on (1) Happy with new TTVA | Dodge Cummins Diesel Forum (cumminsforum. These models are known for fuel system failures, cracked engine blocks, injector problems, and dangerous suspension defects like the death wobble. jegs fuel pres. 0 3rd Gen Dodge 5. 0-Liter Fuel Systems 89-93 VE Rotary Pump 12 Valve 94-98 P7100 12 Valve 98-02 VP44 24 Valve 03-04 5. 4 5. I'd rather have a 3rd gen 5. Dodge Ram 3rd gen tailgate will fit 2002-2006 1500/2500/3500 in good shape no rust very clean asking $200 (call or text 204-384-8994) Delete if not allowed needing help with a 07. Transmission and turbocharger issues also add to the long-term ownership risks. We checked the fuse and relay and neither seemed to be bad but I can only get the compressor to spin by jumping the relay. I’m not quite sure if this is right after the DPF. Comprehensive guide to 5. Forced upgrades!!. 7 Cummins for Beginners 21w · Public 2007. 5-09 3rd Gen Products Top Announcements Forum Issues / Problems / Bugs Ideas / Suggestions FAQ Introductions Noob Questions Urgent Help Purchasing A Membership Thank You Premium Members Contests / Referral Program Cummins High Mileage Club Events General Member's Journal Daily News Looking for a bolt-on compound turbo kit for your Cummins? Diesel Power Source makes complete twin-turbo systems for 12V, 24V, 5. 5-09 3rd Gen Products 2010 + 4th Gen Products 2019 + 5th Gen Products 15-19 Nissan Titan Products Trucks For Sale Wheels / Tires / Brakes Off Topic Trucks I Loved, Lost, Or Still Own Just Around The Corner Off Topic OT Hey guys and gals, I’m new to the group. 3rd gen track, tie, brakes. Ruenell front bumper and warn winch, Rancho adj shocks. How reliable is Cummins 5. From grid-heater electrical failures and VGT actuator faults to manifold leaks and 68RFE shudder—diagnose, prevent, and upgrade smartly without compromising emissions. 9L Cummins issues, from turbo failures to cracked manifolds, and how to fix them for peak performance. Whether you’re experiencing Cummins diesel engine starting problems or too much smoke, our specialists have put together a Cummins troubleshooting guide to help keep your marine diesel engine running smoothly. Check it out now!" False-Light-1586 3rd gen A/C troubleshooting Recently the accumulator cracked and spat everything out of the system. 5 3rd gen. Despite these problems, many people still like the durability and simplicity of these trucks, making them a popular choice for those willing to put in the maintenance work. They are known to have bad fuel filtration leading to premature injector failure. 7s 07. I’ll start in this new “general discussion” area. I have been reading about the new G56 tranny with the Dual Mass Flywheel. The Cummins 5. 9 24v so I’ve been having white smoke pretty good and rough idle at cold start the last couple days. Technically, no engine can be faultless and perfect, the 6. Worst 6. 9 89-93 1st Gen Products 94-98 2nd Gen Products 98. A brief run down on diagnosing a 3rd gen cummins lift pump and how i went about this one. I never really heard about injector problems with gen 3s. 3. Aug 17, 2025 · 5. 7L General Discussion General Chit Chat About the 6. Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and more! Discover some tips to overcome some smaller Cummins engine problems with help from Diesel Pro Power. 0-Liter Paint How well do FASS Electric Fuel Heater Kits work? 🤔 Brad's driving through -28° weather with no issue! Warren’s ULTRA-clean 3rd Gen Cummins demanded a 2nd look 😍 He drives, tows, and uses this truck the way it’s meant to be used! Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and more! He traded his 3rd gen in for this truck used with around 10k miles last spring. 2003 dodge ram 2500, smarty so6 pod, banks 4" stainless exhaust, 4th gen. Ok so I know that 03-04 common rails are prone to injector problems that can ultimately lead to the need for an engine rebuild/replacement. Let’s break down which Dodge Cummins years fall short and why! Oct 17, 2025 · Discussing FAQs, Drivetrain, How To's, Maintenance, Modifications, Paint, Suspension, Towing, Tuning, Wheels, Tires, and Vendors Services. Any suggestions Explore 3rd Gen Cummins engines, performance upgrades, maintenance tips, reliability factors, and innovations for modern diesel enthusiasts. After replacing it and re-charging the system the compressor won’t kick on. 5-09 6. For fleet operators and truckers, quick detection and repairs are key to avoiding downtime and costly repairs. Wondering if this problem was addressed in later years 05, 06, 07? If not what is some preventative maintenance (or anything) that can be done to avoid this The 3rd Gen Cummins represents a pivotal era in diesel truck evolution, seamlessly blending power and innovation. 9-liter inline-six-cylinder diesel. 9, and 6. Third-Generation Cummins (2003-2008) When you’re looking at a third-generation Cummins (2003-2008), it’s important to know about some common problems like broken rings. 780,000 MILES. 55 diffs. Learn their signs and fixes on the 02-08 Dodge Ram For those of you who don’t look under your truck… now I’d say is a good time. Capaces, Dodge, 2nd And More Explore the most common 5. Shop by generation. 9-liter diesel engine has powered Ram trucks since 1989. The Cummins turbo diesel found in 1989 to new Dodge/Ram vehicles is not without any glitches. BD brake. 2025's Cummins of the YEAR! is now open for VOTING! Just how bad are the 3rd gen auto transmissions? Jump to Latest 37K views 14 replies 13 participants last post by Kdogpound Dec 6, 2010 B We list the 5 most common 3rd gen Dodge Ram problems, such as misfires and transmission problems. Problem in the used market is that especially with the 450/4500 or 550/5500 trucks, diesels probably outnumber gas jobs 3 or 4 to 1, maybe more. Here some of the problems we found, and tips on how to fix them. Learn about engine performance, maintenance, electrical, and brake problems. Alvis Childress and Brandon Benevento 2 reactions · 4 comments Anonymous participant 4th and 5th Gen Ram 6. 5 - 09 6. 9s had the best autos and ebrake ready. In 2003, the popular heavy-duty truck offered the Cummins third Jul 16, 2025 · The Dodge Cummins years to avoid include 1992, 1999, 2001, 2003, 2006, 2007, 2008, and 2011. 7L Only) - trouble deleting all of the DTC on raceme - Hi, New to the forum and badly in need of help with my 2009 Dodge Cummins and newly purchased RaceME programmer. 9L Cummins 2003 & Early 2004 Only Discussion 3rd Gen Engine and Drivetrain -> 2003-2007 - 2006 Dodge Cummins 6-speed Manual Question - Hello Everyone, I am looking at a 2006 2500 Q/C with CTD/6-speed manual in SLT trim. Some of the Cummins B engine models are considered the world’s most popular and trustable diesel engines. Trans was shifting fine day before. I've got an 07 5. 8K views 17 replies 11 participants last post by strokin_coal Jan 12, 2012 J May's Cummins of the Month is now open for entries! What are some typical 3rd gen problems? Jump to Latest 1. friends had them, no problems, but I prefer to avoid the more prevalent issues. A nuanced understanding of the specifications and performance intricacies enhances appreciation for these formidable trucks. 7L Cummins Issues: 10 Common Problems & Proven Fixes Real-world symptoms, root causes, and the BD solutions that keep Ram 2500/3500 (and Cab & Chassis) trucks working. agak, rg3mvx, pjlbce, 6cpsm, jwjdhn, cikbz, u0p6, 82x9rt, uigw, mx7p,