2014 Mercedes-Benz E350: engine stalls while driving

5 of the 278 complaints about the 2014 Mercedes-Benz E350 describe engine stalls while driving.

owner complaints: 5
of this car's complaints: 2%
recalls: 0

Is there a fix? 12 service bulletins cover this area of the car. See below

Engine stalls while driving by model year

2021
1
2017
1
2014
5
2013
1
2012
4
2011
2
2010
1
2009
1
2008
9
2007
13
2006
13

What owners say

Filed Mar 9, 2026 · Engine, Fuel system · TX

Issue with fuel injection for Benz E350 2014 2014 Mercedes-Benz E350 fuel injection issues often stem from faulty injectors causing misfires, often on Cylinder 5, or a recalled fuel feed line. Symptoms include rough idling, reduced gas mileage, stalling, and check engine lights (P0300-P0306 codes).

Filed Sep 25, 2024 · Fuel system · AZ

I have a 2014 E350 Coupe. It has a major fuel leak that is immensely dangerous and could cause immediate harm/death if I did not remove the seat and inspect the fuel line. There is a recall on the 4 door model for reference. 15V‑792 / 2015110006 Recall Summary A fitting that joins the fuel hose and fuel feed line may develop a leak or completely disconnect. This can cause a fire hazard, fuel odor and potentially stall the engine while operating the vehicle. The fuel line fitting connecting the fuel hose and fuel feed line may be flared improperly, causing a possible leak or disconnection of the fuel line. Dealers will install the correct fuel line free of charge to resolve the concern. Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2014 E350 and E350 4Matic sedans manufactured June 4, 2014, to July 9, 2014. The affected vehicles were built with a fuel feed line that has a single flare fitting instead of a double flare fitting.

Filed Oct 12, 2023 · Electrical · OH

While cruising , car stalled after it beeped intermittently for a few minutes . On checking , the shop found that ignition switch assembly module has failed & stopped working . Strangely , the Mercedes-Benz dealer on Montgomery Road , Cincinnati refused to fix this , though the car was initially towed to them . This is suspicious action on the part of Mercedes-Benz dealer . The dealer acted as if they do not want this problem to become public .

Filed Sep 8, 2020 · Acceleration, Engine · 86,500 miles · TX

While driving the vehicle at 40mph on a city street, all warning lights suddenly came on and the motor stalled. The vehicle lost all steering, braking and speed control. The vehicle had to be removed from the road by a tow truck. It was a dangerous situation as the vehicle lost all controls while in motion. The vehicle was locked in park and dash warning of "pre-safe conditions, do not shift."

Filed Jan 11, 2016 · Fuel system · 11,000 miles · GA

Tl* the contact owns a 2014 mercedes benz e350. The contact stated that while driving at 65 MPH, the vehicle stalled. In addition, the contact noticed the vehicle had been leaking fuel. The vehicle had to be towed to the dealer where it was informed that the failure was related to the federal safety agency campaign 15v792000 (fuel system, gasoline). The vehicle was repaired under the recall. The manufacturer was made aware of the failure. The failure mileage was approximately 11,000.