2020 Ram 2500: engine stalls while driving

Filed Aug 29, 2023 · Fuel system · 35,000 miles · AL

The contact owns a 2020 Ram 2500. The contact stated that after refueling, the vehicle experienced reduced power and sputtering before the vehicle stalled. The vehicle was towed to the local dealer and was diagnosed with a faulty fuel injector. The fuel injector was replaced but the failure eventually recurred. The vehicle was taken back to the dealer who discovered metal shavings in the fuel pump and advised that the fuel pump needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The contact was informed that the VIN was not included in the federal safety agency Campaign Number: 21V880000 (Fuel System, Diesel). The contact stated that the vehicle had experienced that failure listed in the recall. The failure mileage was 35,000.

Filed Oct 4, 2022 · Fuel system · 50,000 miles · AR

The contact owns a 2020 Ram 2500. The contact stated that while driving at an undisclosed speed, the vehicle stalled without warning. The contact stated that he was able to maneuver the vehicle off the roadway and the vehicle failed to restart. An unknown warning light was illuminated. The vehicle was hitched to another vehicle and taken to the residence. Additionally, the contact stated that the vehicle was taken to the dealer after receiving the federal safety agency Campaign Number: 21V880000 (Fuel System, Diesel) and it was confirmed that the part was unavailable; however, the vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and the contact was advised to take the vehicle to the dealer to be diagnosed. The contact was provided a case number. The failure mileage was approximately 50,000.

Filed Jan 20, 2022 · Fuel system · 10,000 miles · CA

The contact owns a 2020 Ram 2500. The contact stated that while driving at 75 MPH, the vehicle stalled as an exhaust warning light illuminated on the instrument panel. The contact was able to coast the vehicle off of the freeway and shut off the vehicle. Due to the failure, the contact had the vehicle towed to a dealer where they discovered that metal shavings had entered the fuel line caused by a defective high-pressure fuel pump. The vehicle remained in the possession of the dealer and the contact obtained a rental vehicle. Two months later, the contact received a recall notice for the federal safety agency Campaign Number: 21V880000 (Fuel System, Diesel) which he linked to the failure; however, parts for the recall repair were unavailable. The manufacturer had been notified of the failure on multiple occasions but offered no assistance. The vehicle was not repaired and remained in the possession of the dealer. The failure mileage was approximately 10,000. The VIN was unavailable.

Filed Nov 4, 2021 · Engine, Fuel system · NC

Summary - 2020 RAM 2500 CP4 Fuel Pump failure We departed on Saturday Oct 16, 2020, for a trip from our home in Raleigh NC to Florida for our 35th anniversary. The truck sputtered then stalled on the side of interstate 95 (southbound) in South Carolina about 60 miles from the Georgia border. We were towed to the nearest RAM dealership (Butler Chrysler Dodge Jeep RAM) in Beaufort, SC. The earliest we could get a rental was the following Wednesday (10/20) so decided to stay nearby at a local beach. We came back through on Friday to finally get our rental and returned home. Today is 11/4 and we still don't have our truck. I was told the problem was the CP4 Fuel Pump. Apparently it disintegrated (their words) and threw metal shavings all through the fuel system. They told me they had to change everything from the fuel tank all the way to the injectors. The last of the parts are supposed to be in later today, so am looking at driving the 5 hours back down to Beaufort SC this or next weekend to pick up the truck depending on when the repairs are made.

Filed Nov 3, 2021 · Electrical, Engine · NC

I was driving my truck on 10/26 approximately 9 am when the engine made a loud knocking noise and then proceed to make a erratic clanking noise. The truck proceeded to completely shut off while driving, rendering me unable to control the vehicle as all systems shut down. There were no warning lights present or any other warning signs. It coasted to a stop on the side of the road. The safety of myself and anyone around me was at high risk as I had no ability to control the vehicle. The vehicle only has 12,000 miles on it so I had it towed to the closest dealership, Autostar of Hendersonville NC. It took a week to get a diagnosis because their solitary diesel tech was on vacation. They offered my no loaner vehicle and FCA has not made an adequate offer to cover the full cost of a loaner vehicle. The diagnosis on the vehicle was a high pressure fuel pump failure. I currently have not ETA on parts and no vehicle to drive. It is my understanding that the federal safety agency is already investigating this issue. Multiple attempts made to get help with a loaner vehicle, an ETA on parts/install have all been met with deflection from dealership and FCA customer care representatives. Any attempt made to inquire if the new fuel pump/system has been adequately updated to ensure this wont happen again has not been answered. Any attempt made to inquire if this issue has cause long lasting damage to the engine has not been answered. This is a serious problem and needs to be remedied. FCA needs to step up and take care of its customers.

Filed Jan 6, 2021 · Fuel system · TN

The 2019 to 2020 model year ram 2500 heavy duty equipped with a 6.7l cummins diesel engine has a major safety issue that could cause a stall and increase the risk of a crash. The bosch cp4.2 fuel injection pump has a very high rate of sudden failure leading to immediate stoppage on the engine and engine braking system. The pump destroys itself and takes out the rest of the entire fuel system leading to repairs in the $20,000 usd range. Fca & ram have attempted to revise the pump in late (july) 2020 to solve the issue but the failures keep occurring. For the 2021 model year, fca & ram have changed the pump entirely and reverted back to using an older, safer, more reliable design. No public announcements of neither the pump revision in 2020, nor the pump change in 2021 have been made. The issue is so prevalent that the replacement pumps and repairs generally have a 30-90 day wait period where the customer is without the primary vehicle. This problem is a substantiated safety risk. According to a texas judge in a bosch cp4.2 lawsuit, when another automaker, gm tried to dismiss the case saying the pump failure is not a safety issue, the court responded: "the worst case scenario of a truck spontaneously stalling at high speeds is not a mere inconvenience. Nor is it a mere inconvenience to spend between $8,000 to $20,000 on repairs to make the trucks fit for their ordinary purpose. The court rejects gm's suggestion that the risk of spontaneous engine failure while driving is not, as a matter of law, unreasonably dangerous, depriving the vehicles of fitness for their purpose of transportation.". Toyota agrees: "if a vehicle stall occurs while driving at higher speeds, this could increase the risk of a crash". Fca & ram have remedied the situation for the 2021 model year however, the 2019 and 2020 owners are still at risk. The federal safety agency needs to force fca to recall these trucks.

Filed Jan 1, 2021 · Engine, Fuel system · AZ

The 2019 to 2020 model year ram 2500 heavy duty equipped with a 6.7l cummins diesel engine has a major safety issue that could cause a stall and increase the risk of a crash. The bosch cp4.2 fuel injection pump has a very high rate of sudden failure leading to immediate stoppage on the engine and engine braking system. The pump destroys itself and takes out the rest of the entire fuel system leading to repairs in the $20,000 usd range. Fca & ram have attempted to revise the pump in late (july) 2020 to solve the issue but the failures keep occurring. For the 2021 model year, fca & ram have changed the pump entirely and reverted back to using an older, safer, more reliable design. No public announcements of neither the pump revision in 2020, nor the pump change in 2021 have been made. The issue is so prevalent that the replacement pumps and repairs generally have a 30-90 day wait period where the customer is without the primary vehicle. This problem is a substantiated safety risk. According to a texas judge in a bosch cp4.2 lawsuit, when another automaker, gm tried to dismiss the case saying the pump failure is not a safety issue, the court responded: "the worst case scenario of a truck spontaneously stalling at high speeds is not a mere inconvenience. Nor is it a mere inconvenience to spend between $8,000 to $20,000 on repairs to make the trucks fit for their ordinary purpose. The court rejects gm's suggestion that the risk of spontaneous engine failure while driving is not, as a matter of law, unreasonably dangerous, depriving the vehicles of fitness for their purpose of transportation.". Toyota agrees: "if a vehicle stall occurs while driving at higher speeds, this could increase the risk of a crash". Fca & ram have remedied the situation for the 2021 model year, however the 2019 and 2020 owners are still at risk. The federal safety agency needs to force the hand of fca to recall.

Filed Oct 20, 2020 · Fuel system · 7,000 miles · TX

Truck lost power and died while driving on the interstate. Truck would not crank again after it lost power. Fuel injector pump exploded sending metal throughout the entire fuel system.