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EnginePart report

2014 Ram 3500 Engine Problems

Complaints
29about this part
Share
14%of 202 total for the year
Median mileage
29,000miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 29 complaints about the engine of the 2014 Ram 3500, 14% of the 202 complaints for this model year. Where a mileage was given, the median is 29,000 miles. 1 of these say a crash was involved and 2 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“There is major lag between the when the throttle is applied to when the engine responds. Many are calling it dead pedal because the engine just doesn't respond to throttle input when pressed quickly. If the throttle is pressed slowly, the engine responds as one would expect, but in an emergency situation, where one has to stomp on the peddle, there's no response. For me, I can sometimes do a 3 count. The issue happens from a dead stop or when you are cruising. …”

NHTSA complaint #10610867, filed 2014-07, 500 miles

“Takata recall after we replaced the fuel pump the truck still didn't perform like it should have for a 2 year old dually with less than 100,000 miles on it. Around 1 year ago, we were driving and suddenly were able to smell an extremely foul smell coming from under the dashboard, upon further examination we discovered that the anti freeze was leaking from somewhere and entering the passenger floor board. After this occurred it seemed as if the truck itself just started to fall apart. Both batteries have had to be replaced countless times as well. …”

NHTSA complaint #11191690, filed 2019-03, 97,000 miles

“Turbo actuator failed leaving us stranded while on vacation. Vehicle would not restart once power was lost and we had to stop on side of road and wait until the engine would start. We had been taking the vehicle to a Ram dealership to trouble shoot from the beginning but the problem continued to accelerate over a period of time finally ending with the actuator having to be replaced. This engine should be lasting but failed at 109,082 miles. The problem with actuator failed us way too soon for a Ram cummins diesel which should get at least 300,000 miles durable wear. …”

NHTSA complaint #11326916, filed 2020-06, 109,082 miles

“Recall t51 I'm deeply concerned that its been two months since I received a letter from the NHTSA in reference to a recall # ( t51 ) that my truck needs to get done, to avoid a potential risk that could lead to injury or even death, for me the driver, or any passenger. Nhtsa stated on that letter, that a repair must be done by the manufacturer, as soon as possible, to avoid possible tragedy. It's been two months that I have been calling consistently and very worried about this issue, to my closest Ram dealership, in las vegas, nevada. …”

NHTSA complaint #11057153, filed 2017-12, 40,000 miles

“Low engine RPM throttle response from dead stop or rolling pace (5-35 MPH) experiences 3-5 second lag before engine responds and accelerates. This has caused numerous close calls when turning in front of oncoming traffic on clear road conditions. To compensate, my driving habits have resorted to power brake the vehicle to increase engine RPM's in order to accelerate and clear oncoming traffic. I have owned/driven 3/4 & 1 ton cummins diesel vehicles prior to my 2014 model with no similar issues. When towing, the issue is much less noticeable. …”

NHTSA complaint #10969834, filed 2017-04, 10,000 miles

Related service bulletins

Engine: other model years

YearComplaintsShare of year
2026311%
202537%
2024613%
2023318%
20222312%
20211016%
20202723%
20192216%
2018152%
2017289%
20162116%
20152820%
20142914%
20132723%
2007117%

Other parts of the 2014 Ram 3500

Steering
41 complaints
Transmission and drivetrain
39 complaints
Suspension
34 complaints
Electrical system
25 complaints
Fuel system
22 complaints
Wheels
20 complaints
Other or unknown
18 complaints
Brakes
15 complaints
Vehicle speed control
15 complaints
Air bags
10 complaints
Body and structure
6 complaints
Visibility (wipers, defrost, mirrors)
6 complaints

← All problems reported for the 2014 Ram 3500

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology