2018 Ram 1500 fuel/propulsion system problems

“I am filing a formal complaint regarding a FAILED RECALL REMEDY and subsequent CONSEQUENTIAL DAMAGE creating a severe fire hazard on my 2018 Ram 1500 EcoDiesel.In April, the official Z46 High-Pressure Fuel Pump (HPFP) recall repair was completed on my vehicle. Within one month of the repair, the Check Engine Light illuminated. I returned the vehicle to the authorized dealership (Lakeland Chrysler Dodge), where technicians dismissed the light as a minor "sensor issue" and stated it was resolved. Shortly after, the light returned a second time, and the dealership dismissed it again as a "programming error".Recently, the high-pressure fuel pump system suffered a catastrophic failure. The failure of the recall component directly caused severe consequential damage to the connected fuel return tube (Part #68229388AA), resulting in an active, dangerous fuel leak in the engine bay.Both the dealership and the manufacturer (Stellantis / Mopar Corporate, Case #98037315) are actively refusing to honor the federal safety recall mandate. They are trying to classify this as an out-of-pocket consumer expense, despite clear evidence that the initial recall remedy failed to…”

“This a Petition being filed and related to NHTSA Compl# 1827216. Petitioner respectfully submits this Petition to the NHTSA and requests a hearing to determine if Chrysler (FCA US, LLC) by and/or through its authorized dealer Hanania CDJR of Palm Coast (Hanania CDJR) has violated the 49 U.S.C 30120, or other applicable law, and where appropriate remedies consistent with the law. The facts set forth below demonstrate that: 1.the Petitioners vehicle is subject to recall; 2.the vehicle experienced a failure that left the vehicle disabled in the roadway in a manner was both consistent with the recall and also supported by the vehicle’s ECM fault codes P0087 and P016f; 3.Hanania CDJR received the vehicle inoperable on 04/24/2026 and engaged in work specifically related to the recall; 4.that Petitioner did not and has not authorized any work outside that of the recall and has not provided any payment authorization; 5.Hanania CDJR ordered the parts needed to complete work in alignment with the recall service protocol: 6.Hanania CDJR disassembled the engine and took significant efforts to replace the fuel injectors and related fuel system components; 7.Hanania CDJR…”

“>What Failed: There is a known issue with the fuel tank safety roll over value not functioning properly in many of the RAM vehicles. The valve stops functioning properly causing the fuel not to enter the gas tank when trying to fuel up. As you try to fuel, the gas comes spraying back out of the gas tank filler neck all over the side of the truck, my hands, and the ground causing risk of fire. >Person filling gas and all others in area at risk of fuel fire. >Problem is known by the dealer, and they charge customers to replace gas tank. Dealer has refused to issue a recall. >Defective component has been inspected by dealer, and they are aware of the known issue with roll over value not functioning. >No warning lamps or messages. Just a visual of the gas not being able to enter gas tank and pouring out onto myself and ground at gas station.”

“Prior to paying cash for this vehicle, I had the dealership connect it to an obd-11 scanner to ensure that there weren't any codes. (I wasn't aware at the time that if the codes were cleared prior to the test drive and before the vehicle was drove a certain amount of miles nothing would show up ) The truck seemed to be in ok condition. Before even making it 10 miles off the lot to my home the salesman who was to follow me in my new vehicle had issues and upon return to the dealership the truck had several "stored" and "active" codes which the salesman again cleared and told me to drive home and come back Monday with the truck the truck went into catastrophic failure and has been sitting since. The codes are P0365 indicating the entire PCM is failing or failed and P0606 an internal processor code which has to do with the computers not being able to calculate wheel speeds with the transmission and engine and how much gas to spray. And a P0616C EatC level 2 RPM performance code. There codes have to have been issues within the truck from my understanding to be both active and stored codes. I was sold a dangerous truck and they're not willing to give my money back…”

“Rollover valve in factory gas tank is defective and remains closed. This causes an issue when refilling the vehicle with gas. The gas pump will continuously stop filling as the fumes build up in the tank. This should be a recall as it’s a safety issue and a new tank cost over $2,000.”

“I am reporting a fuel‑system defect on my 2018 RAM 1500. The vehicle has only 43,325 miles, which is exceptionally low for its age, and it has been properly maintained. Despite this, the fuel‑tank venting system has failed. The dealership diagnosed the issue as a faulty vent valve located within the fuel tank. This defect prevents the vehicle from being refueled at a normal rate. During refueling, the gas pump repeatedly shuts off, and a standard refueling process takes significantly longer than normal. This occurs at all stations and with all pumps. The dealer’s proposed remedy is complete replacement of the fuel tank at a cost of $2,104.64. Because the vent valve is integrated into the tank, they stated it cannot be serviced separately. A critical fueling component should not fail at this mileage under normal use, and the failure of the venting system raises concerns regarding safe refueling, potential fuel backsplash, and proper EVAP emissions operation. This is not a wear‑and‑tear issue. It is a premature failure of a core fuel‑system component. Stellantis has declined goodwill assistance, stating my vehicle is "too old", nor has it issued a recall for this…”