2024 Ram 3500 Engine problems

The truck has a CEL P2459. The unit was taken back to the dealer on June 15, 2026, and they diagnosed an aftermarket air cleaner and regeneration. The CEL continued to display P2459, and I returned the truck to the dealer on 9/23. The dealer stated I had a defective air cleaner housing and was willing to pay 80% of the cost. They also said the restriction likely caused the DPF filter to plug because it caused excessive DPF generation. I believe this defective air housing may be on multiple units since these are...

After the engine replacement, the tractor continues to operate unreliably, and I cannot use it in my business because it is unreliable.

On 01/21/2026 there was a warning light that came on stating accelerator control sensor, the next morning the truck started stalling, and continued stalling multiple times. I attempted to get the vehicle to the service center. It then stalled 2 more times, the service center told me they couldn't look at the truck until the next day, the vehicle then stalled on me again that evening, they kept the truck until Friday evening, and told me they couldn't duplicate the issue. They knew it had happened, but they couldn't...

I got this 2024 vehicle brand new with 15 miles on it in August of 2025 . It is now January of 2026 by check engine light had came on 7 times since November of 2025. I had to shut down work because of this . It came on the 8th time today and I was told by the delearship that they didn't know what to do . My truck is at 43,000 miles and literally a piece of junk.

We bought our 2024 3500 Dodge RAM in Florida in late March. Last weekend the truck started to feel like it was jerking while we were pulling our 5th wheel. On Monday we schedule an appointment in Brockton Massachusetts at a dealership. We were told there need to be a system update and that it was all set. On Wednesday we started our 3 hour drive to Maine when suddenly while we were on the highway the truck began to overheat and revving loud only going 35mph. We pulled over into a parking lot and called RAM roadside...

The contact owned a 2024 RAM 3500. The contact stated that after starting the vehicle and idling on the driveway, it caught on fire in the engine compartment. The vehicle was engulfed in flames. The fire department arrived and extinguished the fire. The origin of the fire was unknown. The entire engine compartment was burnt and the vehicle was destroyed. The vehicle remained at the scene where it caught on fire. No injuries were sustained. A fire department report was filed. The manufacturer was notified of the failure. The failure mileage was approximately 2,600.