2014 Chrysler 300: misfire or rough idle

Filed Jan 26, 2023 · Engine, Fuel system · AL

My car has been at the first dealership (Brewbaker Dodge, Montgomery, Ala.) on November 11, 2020. I got the car back March of 2021. The problem of misfires on cylinder 1 side, hesitation when proceeding from a red light, and stalling out. The problem continued so; I took it to another dealership (Stiver Dodge, Prattville, Ala.) in August 2021. I was given the car back in February 2022 stating to me that the problem may correct itself after being driven until after my birthday (March 2022). So, to this date my car is still at the Dealership and Chrysler Star Team has no clue what is wrong with this car. I'm still paying a car note, insurance, and renewing the license plate for this car every year and moth. Chrysler knows that there is an issue with the 3.6L Pentastar engine. No one wants to help me in this situation, but all parties involved wants my money but no real solution(s). I need someone that's going to advocate for me on my behalf. I just want Chrysler at this point to just put a new engine in the dang car and cover the charges at their expense for their defective engine. Chrysler seriously knows what's going. As long as my car has been at this Dealership For over a year, how could the engineers who designed this engine not know what's wrong with? This car has very low miles to be 8yrs old with major issue. And FCA doesn't want to admit to this engine (3.6L Pentastar) being a defective engine. Look at the class action lawsuits pertaining to this. Please Sir / Ma'am help me make sense of this. Thank you.

Filed Aug 19, 2020 · Electrical, Engine · CA

Misfiring after spark plugs have been changed. Coil was checked as well as injector pulse, which were fine. Engine lights stays on and misfiring happens when car is idle.

Filed Jan 9, 2019 · Engine · AZ

Engine cylinder #2 misfire, I work as a sedan driver for a limousine company and I'm experiencing problems with my 2014 chrysler 300, took it to the repair shop because the check engine light was on, the diagnose was a misfire on cylinder #2, the shop replace spark plugs and coil packs, after resetting the check engine light the mechanic took the car for a road test and the engine light came back. After scanning the car again the same code came out for a misfire on cylinder #2. The tested fuel injectors and engine compression and everything was fine. I was told by the mechanic that the only fix is to replace the head cylinder. After talking to other drivers that own the same vehicle as mine, the told me that some of them are having the same problem, and 2 of them they did replace the cylinder head already. Due to the type of work we do we put a lot of miles on our vehicles, so far I 116,000 miles so I'm definitely not cover under warranty.

Filed Feb 17, 2017 · Acceleration, Electrical · TX

I purchased my 2014 chrysler 300c brand new from a chrysler dodge and jeep certified dealership. Since the first day I purchased the vehicle I have been having problems. First started with the rear window shade malfunctioning while driving and front driver seat would not move forward or reverse the same day I bought the car, dealer said they would fix. Took more than two trips to dealer to get the problem resolved. Next at around 6000 miles I had cylinders misfire while driving, took me more than 3 trips to different dealers to get problem resolved. They did not tell me what caused the problem, just fixed it. About a month later I had alot of smoke and burnt smell coming from my engin while driving, dealer said a gasket was missing. I had air coming through driver front and rear doors. Took the car to dealer to get fixed, supposibly they fixed the problem but to this date I'm having the same problem with air coming through doors as I'm driving, now the worse problems are happening.on mid 2016 the rack and pinion gave out. On september of 2016 all my electrical system started to go haywire, windshield wipers on and off by themselves, gauges going up and down, transmission shifting by itself, lights on and off etc, this happend while driving on city streets, we pulled over turned off the car, turned it back on steering wheel was very hard to turn. Took to dealer. They said it was power steering pump. So they replaced. About a month later my wife was driving and the car accelerated to hi rate of speed by itself. After she gained control she drove home. Now 2 days ago we had the same electrical haywire malfunction, this time as all other electrical things that happened as last time the car accelerated by itself, we pulled over to gas station, tried to turn on and car was dead, had check engine light and etc light on.this car has become very dangerous for my family.

Filed Dec 17, 2014 · Electrical · MD

2014 chrysler 300c. Vehicle would not start and check engine light came on after car was purchased two days later. *ta the dealer performed two technical service bulletins; reprogramming the power train and transmission control modules and reset the engine light. On september 1, 2014, all of the dashboard lights illuminated while the vehicle was off, which caused the battery to die. The vehicle was taken to the dealer. They were unable to fix the vehicle. On september 23, 2014, while driving, if felt as though the engine was misfiring. The next day, the vehicle would not start. Once again, the dealer had to jump start the vehicle. The consumer took the vehicle to the dealer again, where they were unable to correct the problem.