2016 Ram 1500 engine problems

Filed Nov 5, 2026 · Engine, Fuel system · CA

In Nov 2020, we had a Ram recall repair for the EGR Cooler/VB1. This was a safety issue that could potentially cause the truck to catch on fire. Nov 2026, we are getting a code for the same issue with our VB1 egr cooler valve. We've contacted Ram and have an email stating that our repair is out of warranty since it's been over 2 years since the repair was completed. Since this was a safety recall and not a standard recall, there is no 2 year warranty time frame. Ram is refusing to repair at their expense.

Filed Oct 15, 2026 · Engine · 14,700 miles · IA

The contact owns a 2016 Ram 1500. The contact stated that upon starting the vehicle and attempting to drive, the vehicle failed to accelerate, and multiple warning lights, including the check engine warning light, illuminated. The contact stated that the vehicle felt sluggish while driving and failed to accelerate beyond 60 MPH. The contact also stated that a burning smell was noticed coming from the rear filter of the vehicle. The vehicle was taken to an independent mechanic, where it was diagnosed that the diesel particulate filter (DPF) and emissions system failed and required replacement. A dealer was notified of the failure. The contact stated that the failure was previously associated with a recall. The failure mileage was approximately 147,000.

Filed Sep 29, 2026 · Engine, Fuel system · 116,000 miles · FL

The contact owns a 2016 Ram 1500. The contact stated that the messages "Service Emissions Control" and "Exhaust Filter 100 Percent Full - Service Required - See Dealer" were displayed, and there was a strong fuel odor coming through the vents while idling or while driving. Additionally, while attempting to refuel the vehicle at the gas station, fuel splashed out and the vehicle could not be refueled. The manufacturer was notified of the failure by phone and initially informed the contact that the vehicle was still covered under Emission Recall Number: V08 and referred the contact to the dealer. The vehicle was taken to the dealer, where it was determined that the failure was associated with the federal safety agency Campaign Number: 22V406000 (Fuel System, Diesel) and Emission Recall Number: V08; however, the contact was informed that the manufacturer had not approved the recall repairs. The contact called the manufacturer was advised that she would receive a call back from a supervisor; however, the contact had not been contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The failure mileage was approximately 116,000.

Filed Aug 17, 2026 · Engine, Transmission · 167,000 miles · KY

The contact owns a 2016 Ram 1500. The contact stated that while driving 80 MPH, the towing suddenly failed. The contact was able to drive off the exit. The contact was able to drive to the residence. The contact stated that the week before, while idling at a stop light, the vehicle suddenly stalled. The check engine warning light illuminated, and the contact cleared the code before restarting the vehicle and continued driving. The vehicle was taken to the dealer and was diagnosed with a tone wheel failure. The failure was associated with the federal safety agency Campaign Number: 20V475000 (Engine and Engine Cooling). The contact learned that the vehicle was included in a recall in 2019, and the fix included updating the powertrain control module software. The vehicle had not been repaired. The manufacturer was made aware of the issue and confirmed that the repair was no longer covered under recall. The failure mileage was approximately 167,000.

Filed Jul 20, 2026 · Engine · 170,000 miles · MO

The contact owns a 2016 Ram 1500. The contact stated that while driving at an undisclosed speed, the vehicle intermittently went into LIMP Mode. The contact stated that the "Drive to Park" and "Pull Over and Shift Gear" messages were displayed on the instrument panel. The failure had occurred on several occasions. The vehicle was taken to a dealer, where repairs were performed, including recall repairs and the replacement of an emissions system fan; however, the failure persisted. The contact stated that the vehicle shut off and failed to restart, and the vehicle remained in LIMP Mode. The vehicle was inoperable. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 170,000.

Filed May 21, 2026 · Engine · 161,292 miles · CA

The contact owns a 2016 RAM 1500 The contact stated while driving 55 MPH, occupied with her husband in the vehicle they could hear a knocking and shatter noise coming from the engine. A dealer was contacted. The vehicle was taken to the dealer where it was diagnosed that engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified on the failure, and they informed her they will give her cash value for the vehicle and they can run a report until warranty in cancel. The approximate failure mileage was 161,292.

Filed May 19, 2026 · Engine · TX

The vehicle was driving down the highway at highway speed when it began to shut down. This put myself & other drivers at serious risk as I had to navigate several lanes of traffic with a dead vehicle. When I took it to the dealer, the dealer stated that the vehicle crankshaft position magnetic tone sensor had broken off and was no longer sending the tones to the crank shaft position sensor. The vehicle has a 66A recall on it where it mentions a 73A recall which states for certain vehicles the tone wheel can be replaced. But for some reason our vehicle and vin number is not included. The 66A recall makes a statement about having a software update but we were never given an information about this recall prior to having this issue.

Filed May 19, 2026 · Engine · 125,000 miles · TX

The contact owns a 2016 RAM 1500. The contact stated while the contact's husband was driving at 75 MPH, the engine seized. In addition, several warning lights illuminated. The contact stated that the vehicle was seized in the middle of a busy highway. The contact stated while attempting to start the vehicle, the vehicle failed to start. The vehicle was towed to the dealer where it was diagnosed with a delaminated tone wheel. The contact was informed that the tone wheel needed to be replaced. The vehicle was not repaired. The contact received a recall notification, the federal safety agency Campaign Number: 23V411000 (Engine and Engine Cooling). The contact was informed that the repair was not covered under the recall. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 125,000.

Filed May 11, 2026 · Engine, Fuel system · CA

While driving my 2016 RAM 1500 Eco diesel, the vehicle suddenly lost power and would not accelerate beyond 40 mph. The malfunction occurred while driving under normal road conditions and created a safety concern because the truck was unable to maintain normal traffic speed. Prior to failure, a warning light appeared on the dashboard related to emissions/exhaust system. The truck entered into a reduce power/limp mode and became difficult to operate in traffic. The truck has been at the Folsom Lake Dodge dealership since March 22, 2026 awaiting a replacement part related to a recall/manufacturer issue. I was informed the part may be available around May 22, 2026.

Filed May 8, 2026 · Brakes, Electrical · FL

My 2016 RAM 1500 has had an issue with the Anti-lock Brakes since August 2025 that is under the manufacturer extended warranty. I am the original owner. The ABS module and other sensors have been replaced and the problem persist. In the last few weeks, the traction control light energizes intermittently (flashes) and the engine loses power-does not stall out, but does not accelerate. The light goes out and normal operations resume. A few seconds after the light extinguishes, the Service Anti-Lock Brake warning comes on. If I have my family in the truck and enter a highway and loose power, I could be at fault for causing a wreck and injury my family. As a professional engineer, I would like to have this concern investigated before someone loses their life or cause injury to someone. The local dealership replaced the part after 4 months on back order but the problem did not go away. They then replaced other parts and the problem persists. Another ABS module is on order with a 6 month backlog. I feel unsafe but need my truck for work and family! How do I get this evaluated properly as the dealer does think it is happening!