Updated Cp4 Pump, The I'm just looking for an answer on this CP4. 7, in the Ram 3500 Duelly, GM discontinued use of the CP4 altogether after the 2016 model year, after seeing scores of CP4 fuel injection pump failures. 1 Ford’s Use of CP4 Pump Ford has used the CP4 pump in several of its vehicle models. 7 PowerStroke Fits: 2015-2019 Ford 6. THE RECALL YOU WANTED – Cummins CP4 A Factory-Approved CP3 Conversion For Your ’19-’20 Ram With a CGI block, forged-steel Replace your old CP4 pump with the DDP NCP4-421 New CP4 Injection Pump for LML Duramax. 7 Cummins and that it is supposed to receive a new improved HPFP. 2 pump? Are you in need of a factory replacement pump? From stock up to 570+HP our Improved Stock 6. 7L Power Stroke For more than a Hello, have been reading a little on the cp4 issue. 2 is the latest 2011- 2027 6. OE fit and function with a two-piston DCR pump co-developed by The DCR Pump: A Revolution in Power Stroke Fueling To solve the CP4 problem once and for all, S&S Diesel Motorsports partnered with Search the wide selection of Bosch CP4 Pump & Upgrades for your 2019-2020 Ram 2500/3500 With 6. 2 is the pump we have on all 6. 7 Powerstroke with an S&S Diesel CP4 To DCR Taking a dive into the world of fuel pumps. 6L Duramax with this NEW replacement pump from BOSCH. 7 Power Stroke CP4. I have a 2019 megacab 3500 diesel (850) and wondering if it has the cp4 pump? Own a GM or Ford vehicle with a Bosch CP4 fuel pump? Have you replaced your vehicle's fuel pump or engine? A defect may cause metal shavings to leak into your vehicle, leading to catastrophic failure 6. 2 pump used in early Ford 6. 7L Powerstroke Fuel Systems & Accessories CP4 Pumps & Upgrades My dealership informed me that they are replacing the faulty cp4 pump with an updated cp4. Restore performance Late in 2020, Ram made a change from the asymmetrical cam CP4. 2019/2020 CP4 injector pump recall updates??? Jump to Latest 18K views 44 replies 19 participants last post by Rick E Jan 8, 2023 R Direct replacement, Bosch 6. 7L Power Stroke trucks is one of the best-known weak points in the fuel system. Luke from S&S Diesel Motorsport walks us through exactly how the CP4 Pump works, the known issues and why they fail, and why you should replace it with The collaboration began with a proven Stanadyne DCR fuel pump design, and then a joint team of S&S Diesel and PurePower engineers Fits: 2011 thru 2016 Chevy Silverado/GMC Sierra 2500HD/3500HD LML Duramax Diesel OEM GM replacement fuel injection pump. My cp4 was replaced under warranty in 2016. Currently, the Ford 6. 2 For Your 6. Whether you choose to upgrade to a better CP4, swap in a CP3, The CP4 is a high-pressure fuel pump, or injection pump, that debuted in 2011 in the Ford Powerstroke and GM Duramax engines. I am going to guess in 2015 just by the apparent reduction in forum reports in CP4 failures Over the weekend I put on the SPE disaster prevention kit. 7L Power Stroke Diesel - Is CP4 still a problem? - Does the 2022 6. 7 Powerstroke CP4 Replacement Pump at Full Force Diesel. 7L with CPP Diesel's CP4 to CP3 conversion kits and high-performance pumps. I have another thread about that. This CP4. Enhance reliability and fuel efficiency today! Hello we know there is talks about cp4 and many have problems and i know there is cp4. . 7L Ford New BOSCH CP4 Injection Pump. This kit contains all the major components you need, with options to add Ford claims the 2020+ pumps flow similarly to a 15-19 pump just at a maximum possible 36,000 PSI as opposed to the 15-19 pumps being capable of reaching 29,000-30,000 PSI. "We The GM CP4 fuel pump lawsuit addresses a widespread issue involving defective Bosch CP4 high-pressure fuel injection pumps installed in certain General Motors diesel vehicles, notably the This 2019-2020 Ram 6. 2 Fuel Pump that is being used on the new High Output Cummins 6. His is, of course a Ford fitment. TL;DR: Replace the CP4 pump on a 2011–2016 6. The high-pressure pump CP4 delivers the fuel into the connected rail under high pressure. XDP is your one-stop diesel shop. This is the New Updated CP4 from Bosch that Took Care of the Failures the Early Version Replace the Bosch CP4 Pump and safeguard the fuel system in your 2011-2024 Ford 6. DMax version is likely a diff mount and part number. Yes. 2) high-pressure fuel pump in some of its vehicles, specifically in the 6. 2 Replace your failed CP4 injection pump in your 2011-2016 GM 6. My dealership was more than willing to replace the entire fuel system on my truck when it went in for the pump failure in February. 2 from SPE is the perfect upgrade for your 6. 2 pump? Are you in need of a factory replacement pump? From stock up to 570+HP our Find a wide selection of Bosch CP4 Pump & Upgrades for your 2017-2026 Ford F250/F350/F450 6. 2 HIGH PRESSURE FUEL PUMP. My BIL just replaced his in his F450. 7-liter diesel engines due to a fuel While we aren’t aware of any widespread CP4. This is the New Updated CP4 from Bosch that Took Care of the Failures the Early Version Pumps. I'm concerned. CP4 Pumps & Upgrades Home Ford Powerstroke 2017-2025 Ford 6. Shop a New 6. 7L Ford high pressure CP4 pump, compatible with models from 2015 onwards. I The Settlement also provides for partial cash back for future repairs for CP4 fuel pump replacements and repairs performed on or after May 6, 2025 at GM-authorized dealerships, subject to certain terms and Updated on March 12, 2026. 2 High-pressure Fuel Pump Off the Scrap Pile By now you’ve heard of all This is a new, completely updated, redesigned CP4 Pump. The fuel pump We have 10 Images about CP4 Fuel Pump Lawsuit Moves Forward For GM Truck Owners like Claiming The CP4 Fuel Pump Silverado Sierra Lawsuit Settlement, CP4 Fuel Pump Lawsuit Moves Forward Shop the wide selection of Bosch CP4 Pump & Upgrades for your 2011-2016 Ford 6. TL;DR: The Bosch CP4. Bosch CP4 fuel pump failures in Ram trucks caused safety regulators to open an investigation in October 2021, but now the probe has been We would like to show you a description here but the site won’t allow us. He looked at a cP3 It looks like my fuel filter housing has a leak because i see fuel and air bubbles when I push the priming pump with the bleed valve closed. 3 but it just may be CP3/CP4 Pumps and Components is a vital category for those looking to enhance the performance and efficiency of their 6. Looking for information about the replacement for the original High-Pressure Fuel Pump for my BMW 535d. 2 Bosch should have built. Newly Updated Stock Replacement CP4 Pump. 7L Power Stroke Diesel - Improved CP4. 7L power stroke have a CP4 high pressure fuel pump problem? Or, has Ford fixed this for MY2022? A quick Introduction If you own a common rail TDI you have most likely heard of or been warned about the CP4 high pressure fuel pump failures. Understand its impact on diesel engine performance and future prospects. The high-pressure pump consists of one or two high-pressure elements, each integrated in a housing with its Most likely the pump in his truck is already failing and now it's just a matter of time before it completely fails, but will he remember these times that he ran it until it was empty. XDP is the one stop shop for all your diesel parts. 3 design pump (Fig. This is the Newest Updated CP4 from BOSCH® that Took Care of the Failures the Early One says he has replaced maybe 100 CP4 units in mostly super dutys and a few 3. Core Options: Send In Cores First – Once we receive your co Hello. The S&S We would like to show you a description here but the site won’t allow us. Exergy’s CP4 With the 2026 Ram Cummins CP4 fix, Ram introduced a full Ram Cummins fuel system update that focuses on reducing CP4 pump failure The CP4. 7 Powerstroke. 7L Ford Power Stroke CPX Injection Pump The 15-19 pump interchanges with earlier 2011-2014 MY vehicles and displaces 15% more than Does anyone know what year the LML starting receiving the updated CP4 part number. Direct fit, no core charge, 1-year warranty. 7L Power Stroke Diesel - Did Bosch update the CP4 - I was told recent that the 2020 or 2021 and up models have an updated pump that has removed a lot of issues people had Introducing the CPX from RCD Performance, the CP4. Just watched a video from RCD Performance seem like the right direction They appeared to have upgraded the CP4 and call it the CPX The high-pressure pump CP4 delivers the fuel into the connected rail under high pressure. This new reimagined pump features pinned lifter buckets In December 2024, Ford recalled 295,449 2020–2022 F-Series Super Duty trucks equipped with 6. 2 ( had different number of dots) my question is I have cp4 or updated cp4. 7L Power Stroke! The Ultimate CP4. This pump is a direct replacement A recent AutoNews. 2 ton Explore the history, technological advancements, and controversies surrounding the Ford CP4 pump. 7L Cummins motors and all GM V8 Duramax Diesel fuel systems are evolving, and so is the support behind them. 7L Powerstroke. Well, that The CP4 high-pressure fuel injection pump, used in newer diesel engines in certain Ford, GM, Chevrolet, Dodge, and Jeep vehicles, is alleged to fail prematurely, The recall, available free of charge through dealerships to owners of affected vehicles, directs dealers to install a Bosch CP3 injection pump in place of the Shop a wide selection of Bosch CP4 Pump & Upgrades for your 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6. Okay, I know about GenAI and all the diss'ng This is what the latest ChatGPT says with a subscription (if that matters) "Myth: “The 2024 Ford 2011- 2023 6. Our CP4 Replacement Pumps are designed to be a direct OE replacement, so you Description GM OEM Newly Updated Stock Replacement CP4 Pump. Here is a breakdown of the years and models in Product Description Shop with Blessed Performance for the Ford CP4 Injection Pump a genuine Ford replacement for the leaking or failing Had my CP4 injector pump replaced with the old CP3 design on my 2019 Ram Cummins. If I was sucking air through the fuel filter Bosch Reman Stock CP4 Pump 2015-2019 6. I am very new to the RAM forum and have worries about the new Bosch CP4. This category offers a wide range of products This new and improved CP4. The OEM Bosch system is “The CP4 uses the fuel itself for lubrication, and yet the design of the pump requires a cam and two pumping cylinders with individual rollers to seamlessly roll together without skipping, sliding, sticking, CP4. 6 LML Duramax. The original recall came The CP4. Description 6. 0. XDP is the one stop shop for all your F-250/350 Super Duty needs. Ensure reliability with this high-quality replacement part. Upgrade your 2019-2024 Dodge Ram Cummins 6. 2) , the PCM/ECM must be updated to the latest available calibration to support the new pump. The CP4 GM OEM Newly Updated Stock Replacement CP4 Pump. 7L Powerstroke with this step-by-step guide covering tools, removal, installation, 2017 - 2022 Super Duty - Is the CP4 pump failure a thing of the past? - Hi - I've been reading the forum since roughly August '18 when I placed an order for F-250 w/6. I got it back late April only for the “new” CP4. 2 to a new symmetrical CP4. The Ultimate CP4. I don't recall seeing a whole lot of Additionally, when the fuel injection pump is replaced with the new CP3. 7L Cummins motors and all GM V8 Duramax Updated on March 1, 2026. 2 failures on ’19 and ’20 Rams, we’re sure they’re out there. 7L CP4 Injection Pump (2011-2016) Ford Powerstroke Diesel. I just bought a 2015 Silverado Duramax and wanted to know if the CP4 problems/issues have What is a CP4 Pump and Why Does it Fail? - XDP Blog The Bosch CP4 pump is a high-pressure fuel pump, or injection pump, that debuted in 2011 in the Ford Powerstroke and GM Learn how to identify CP4 pump failure warning signs in diesel engines and discover prevention tips to protect your vehicle from costly repairs. This CPX keeps the OEM, four pumps per engine revolution. 7 Cummins Engine. The high-pressure pump consists of one or two high-pressure elements, each integrated in a housing with its Are you loosing rail pressure from a worn out CP4. 7L Ford Power Stroke CPX Injection Pump River City Diesel The 15-19 pump interchanges with earlier 2011-2014 MY vehicles and displaces 15% We would like to show you a description here but the site won’t allow us. 2 Pump? - So been hearing some rumbling about the upcoming 2025 6. 7 PowerStroke 6. 2 i got 6 dots on mine BOSCH CP4. 7L CP4 to DCR Pump Conversion will fit 2011-2019 F250-F750 trucks, with future plans for 2020+ compatibility. 2, likely in a bid to solve some injection The CP4 pump Bosch should have built, the CPX. I am one of the “lucky” owners of a ‘19 or ‘20 Ram Cummins with the CP-4 pump. 7L Powerstroke engines as well as 2019-2020 6. Are you loosing rail pressure from a worn out CP4. A General Motors Duramax diesel CP4 fuel pump lawsuit settlement has been preliminarily approved after owners alleged Bosch CP4 fuel pumps were defective. 2 High-pressure Fuel Pump How You Can Keep Your CP4. com report says the CP4 fuel pump will be looked at again, and any vehicle with it – including many trucks and SUVs – The CP4 pump, a vital component in the fuel system of heavy-duty vehicles, has been utilized by General Motors (GM) in a number of their Description: Durable plug-and-play replacement for the CP4, requiring no ECU calibration. If you didn’t already know, these pumps are found in all 3 Shop for the 6. The CP4 6. 15 with full fuel system replacement under warranty, hi pressure at 20k mi and Ford’s Use of CP4 Fuel Pump Ford has been known to use the CP4 (CP4. 7 Bosch ® OEM New pump is brand new, with every piece on the pump being new, same as you would get from your local RAM dealer. 90% were due to fuel contamination (water, def, Some Bosch and aftermarket CP4 pumps have been updated with more durable internal components—think hardened cam lobes, stronger Exergy, a leader in diesel fuel system technology, has developed a revised CP4 that addresses many of the OEM flaws. 7L. 7L Power Stroke diesel engine . There is an updated version. Here's how to know if you have one. Never saw a designation of CP3. The 2026 Ram Cummins brings major attention to the CP4 high-pressure fuel pump, as the Ram Cummins CP4 update directly addresses long-standing Cummins CP4 fuel pump problems that worried diesel Any members that have clocked up 100k miles and more, what problems have you had with your CP4 pump ? I live and operate my 2015 Super Duty in Australia dragging a 4. 7 PowerStroke Item Type: 2015-2019 6. 7L Ford Powerstroke engine. This upgraded high pressure fuel pump is capable of supporting Curious if anyone has a better community for this specific issue, it’s why I’m here. Shouldn't I be? 2020 ram 2500 The Issue With The Bosch CP4 The Bosch CP4 high-pressure fuel pump has a well-known reputation in diesel circles for being finicky The CP4 fuel pump can be problematic in the long term which is why you'll want to know if your vehicle has one. qijy u1fh pqrppq qubn qaayr welf q2 nj1l dscwie dmbe