2020 Ram 1500 fuel, hybrid & EV propulsion problems

Related recalls

• Recall 22V767000Oct 13, 202260,413 vehicles
  ENGINE · FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

  Chrysler (FCA US, LLC) is recalling certain 2020-2022 Jeep Wrangler, Ram 1500, and 2021-2022 Jeep Gladiator vehicles equipped with 3.0L diesel engines. The high pressure fuel pump (HPFP) may fail, causing an engine stall.

  Risk: An engine stall can increase the risk of a crash.

  Remedy: Dealers will replace the HPFP and inspect and replace additional fuel system components, as necessary, free of charge. Owner notification letters were mailed October 17, 2023. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is Z96.

What owners say

1. Filed Sep 25, 2026IDFuel, Hybrid & EV Propulsion

   I have had repeated problems with this truck, even after repair repairs done by the RAM dealership. Currently, I am experiencing a failure of the high-pressure fuel system. I know it is on recall for other diesel engines, and I believe that this engine should be a part of that recall.

   NHTSA complaint #11766913 · source
2. Filed Sep 10, 2026CAFuel, Hybrid & EV Propulsion

   Recall 01A was performed on my vehicle, but the replacement fuel pump failed again, contaminating the entire fuel loop with metal shavings and risking sudden engine stalling in traffic

   NHTSA complaint #11763389 · source
3. Filed Jul 30, 202699,051 miCATowedFuel, Hybrid & EV Propulsion

   The contact owns a 2020 Ram 1500. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The vehicle stalled with the check engine warning light illuminated. The contact stated that the engine seized. While attempting to start the vehicle, the vehicle failed to start. The contact stated that upon inspecting the vehicle, there were metal shavings inside the engine oil. The…

   NHTSA complaint #11753821 · source
4. Filed Jul 15, 2026UTFuel, Hybrid & EV Propulsion

   When filling the truck full, fuel will occasionally spill out onto myself and the ground. The fuel also leaks into the cap canister, purge valve and dumps fuel into the manifold as well as leaking on the ground. When driving the entire cab reeks of fuel. This is a known issue by Dodge and they have a TSB out on it. My vehicle could become a fireball at any time. Dealer replaced my evap canister but didn’t even give me the TSB which wound up costing me more money once my…

   NHTSA complaint #11750707 · source
5. Filed Jun 29, 2026NYFuel, Hybrid & EV Propulsion

   High Pressure Fuel Pump failed. Pump failure can cause car to stop when not intended. Problem confirmed by an independent service center. Component not inspected by others. No warning lights or messages prior to the failure. The High Pressure Fuel Pump was replaced 4/30/2024 as part on 'Safety Recall Z96 - High Pressure Fuel Pump - Replace High Pressure Fuel Pump' by Merrick Dodge 3614 Sunrise Highway, Wantagh NY 11793.

   NHTSA complaint #11747180 · source
6. Filed May 20, 2026FLFuel, Hybrid & EV PropulsionOther / UnknownTransmission & Drivetrain

   While coming to a stop at an intersection, vehicle engine stalled and transmission automatically slammed itself into park, with no warning, nearly causing a collision. This issue has previously been recalled for other Ram Trucks - some were not appropriately recalled and pose a major safety risk.

   NHTSA complaint #11738937 · source
7. Filed Apr 14, 2026MAFuel, Hybrid & EV Propulsion

   The gas tank does not fill properly and leads to spilled gas while filling the tank. There is a technical bulletin (looks like 14-001-22) that tells mechanics how to fix the issue. I brought my truck to a mechanic who was able to replicate this issue and did confirm with a neighboring Chrysler dealership that they would not help cover the cost of the repair. The mechanic's notes mention that the TSB requires the fuel tank to be replaced entirely. There were no indications…

   NHTSA complaint #11731201 · source
8. Filed Apr 1, 2026TXEngineFuel, Hybrid & EV PropulsionOther / Unknown

   Driving and tried to pass a truck loss of power (dash lit up and no top-end) went to limp mode, Hard start upon starting and limp mode continues, code P0336 (crank sensor/reluctor wheel), on dash codes = service electric throttle control & service electronic stability control. Mileage = 110,000, Required service and maintenance completed at recommended intervals, regarding current codes cleaned all related sensors and throttle body, filters and no changes. symptoms are…

   NHTSA complaint #11728436 · source
9. Filed Mar 18, 2026IAFuel, Hybrid & EV Propulsion

   Fueling issue is a known problem, which should be a recall. They even issued a bulletin about it. Fuel Tank Filling Issues (TSB 14-001-22): Affected 2018–2020 Ram 1500s built on or before June 9, 2020 (3.6L V6) or March 16, 2020 (5.7L V8), often due to a faulty rollover valve within the tank. Symptoms include the gas nozzle clicking off repeatedly, making it difficult or impossible to fill the tank

   NHTSA complaint #11725273 · source
10. Filed Mar 2, 2026KSFuel, Hybrid & EV Propulsion

    Can't refuel due to what appears to be a stuck rollover valve in the fuel filler neck. Splashes fuel on the ground at the gas pump. This is a major known issue on 5th generation Ram trucks, just give it an online search, or YouTube, and you'll see that this is a common issue. Some people are breaking off the rollover valve, letting it fall into their tank, while others are disconnecting lines to their Evap systems. This issue needs to be addressed by Ram.

    NHTSA complaint #11721353 · source
11. Filed Feb 4, 2026AKFuel, Hybrid & EV Propulsion

    The high-pressure fuel pump (HPFP) in the vehicle’s diesel fuel system failed. This component is subject to NHTSA Safety Recall 22V-767 (FCA Recall Z96). The HPFP has failed more than once, including after recall replacement, and the vehicle is currently in dealer custody, making the component available for inspection upon request. The HPFP failure caused the vehicle to stall and become inoperable, resulting in an unexpected loss of motive power. This created a safety risk…

    NHTSA complaint #11715431 · source
12. Filed Jan 13, 2026PAFuel, Hybrid & EV Propulsion

    When fueling, gas pump kicks off due to pressure build up inside of tank/filler neck. Gas has spilled out on vehicle from filler neck when this has happened. Have to constantly hold gas nozzle in a very slow trickle to be able to fuel truck. Sensor is not serviceable due to being inside gas tank. Has been an ongoing issue since first starting with no remedy from dealerships.

    NHTSA complaint #11710689 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology