Which parts fail
Components named in complaints (fuel pump, injectors, fuel tank, hybrid and EV propulsion).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2006 Chrysler 300C owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2006 Chrysler 300C. The contact stated that the fuel tank was previously replaced under an unknown extended warranty coverage; however, after the repair, the vehicle experienced a failure. The contact stated that after refueling the vehicle and driving at slow speeds, the vehicle stalled. The contact stated that the failure recurred several times while driving and coming to a complete stop. The vehicle was towed each time the failure occurred. The contact stated that the vehicle stalled in the middle of the road during the last failure. The contact was able to push the vehicle to the side of the road with assistance. The vehicle was towed to the residence. The vehicle was then towed to the dealer, where it was diagnosed and test-driven, but the cause of the failure could not be determined. The vehicle was not repaired. The failure mileage was approximately 214,624.
My Chrysler 2006 300 C smells of heavy oder of fuel inside occupant seating area. upon investigation, found the fuel pump situated behind driver, under back seat, and the modulator is situated behind passenger seat. both fuel and assembly are exposed to occupants, leaking and accumulating pools of fuel. there is no safety barrier between the fuel and occupants! this is a critical DESIGN FAILURE for occupant safety!!! The modulator is made of plastic and exposed to caustic chemicals (fuel) which causes premature corrosive damage exposing all occupants of vehicle to multiple health risks including DEATH!! This vehicle needs to be recalled!!! and not only fix the issue with leaking fuel, the vehicle needs a fire proof barrier between the fuel system and the occupants.
When fuel tank is filled beyond 3/4 of a tank the engine stalls. I've been in many scary situations where this happened. I bought a new car because I was scared to drive this one. Upon learning there was an issue I contacted my local dealer who said a new fuel tank would be ordered and I would be contacted the next week to have it installed. 2 weeks later I contacted them and was told they had to diagnose the problem. After discussing the issue the dealer assured the tank was being ordered. Hopefully the problem will be fixed with the replacement tank - it remains to be seen. Why is this not a recall? It is a safety issue when a car stalls while being driven. Age of the vehicle should not be a factor - this car only has 66,000 miles. I am the original owner
car stalled after filling gas tank. I was driving through an intersection and had to stop for oncoming traffic, when the car stalled and would not immediately restart, it eventually did start after several panic moments of being stuck in the intersection while the light was changing to let opposite traffic proceed. It stalled 2 more times on the way home. Both times I was slowing the car down when this occurred. I have been fearful of driving this car again since this happened. I heard there was a recall from Chrysler for lifetime replacement of gas tank due to a possible control valve shutoff float failure. My vehicle has never had the gas tank or float replaced, but it does not show up for a recall when I enter VIN. What should I do?
Completed x53 extended warranty a year prior at dealership, car still stalls only after putting fuel even though always filling to 3/4-7/8 of tank. Had my children with me Car stalled again today at middle of busy street when about to make a left turn after i filled to 3/4 of a tank. Had dodge dealer in Manteca, CA diagnose after first stall half a year prior and they would not replace faulty new tank. Still had to pay diagnostic fee saying fuel liquid was getting into vapor lines and flooding engine and that new tank is not the issue even though it is allowing fuel liquid to pass through vent valve which caused saturation of vapor canister and purge solenoid and engine stalling. Car only stalls when pumping gas 3/4 tank or above
gasket around fuel pump failed allowing gas to pool on top of fuel tank under the back seat on passenger side . this resulted in a strong "gas/fuel" smell from fuel vapors colecting inside the car and the obvious risk of ignition/explosion and negative health effects of breathing said fumes .the vehicle has not been inspected yet because we are afraid to start the vehicle let alone drive it to the shop . We are making araingements to have it towed to the repair shop . we have not had any warning lights . Mechanic said it was a common problem with seal failure around fuel pump . the vehicle has 127,000 miles
My Fuel Tank is stuck in open position, it is making my car stall, sputter, and cut off. When my gas is very low car doesn't cut off and runs fine, but when I fill car up it stalls and cuts off, this is very dangerous it cuts off at red lights, stop signs, slow traffic, I've seen this is a Warranty/Recall problem with the faulty fuel tanks, with stuck open fuel shutoff valve. My car is running at max fuel because of this problem. It's been like this since I bought car 2 months ago. I need this fixed immediately. And all parts on my car are brand new this Faulty fuel tank is the Culprit
The car will just shut off while driving or at rest. My safety and other people on the road is unsafe in the vehicle because when it shuts off in the middle of the road the steering wheel is also not working. The car has been to multiple shops with each shop guessing what could be the problem and fixing what they think may be wrong and after 2,000 dollars the car is still stalling out while being drove. No lights or diagnostic test come up with anything that could cause the problem
When filling the gas tank to completely full, the engine will die without any warning. Does not happen when the tank is partially filled. Several times after completely filing gas tank, a couple hundred yards from gas station, car suddenly dies. Starts right up again and after driving a few more yards it dies again. It died on me about 5 times in a row. Could be deadly when pulling out into traffic.
Car will shut off randomly after filling my tank up I've only had this vehicle for a few months I wasn't aware of this was going on a road trip with my kids I filled my tank up got on the highway was driving on middle lane normal driving an with out warning my cars dash lights come on an car shuts of instantly pulled over turned the key to off position an the car start right away
NHTSA investigations
Engine Stall
During PE13-016, Chrysler identified a condition in model year (MY) 2005 through 2006 Chrysler 300, Dodge Charger and Magnum vehicles equipped with 5.7L and 6.1L 8-cylinder HEMI engines that may result in engine stall after refueling when the vehicle is stopped or travelling at low speeds.
Fuel System complaints in other 300C years
Frequently asked questions
How common are fuel system problems on the 2006 Chrysler 300C?
NHTSA has 342 complaints about the fuel & propulsion system of the 2006 Chrysler 300C, 49% of the model year's 698 complaints. The component named most often is storage › tank assembly (3 mentions).
Is there a recall for 2006 Chrysler 300C fuel system problems?
No. NHTSA lists no fuel & propulsion system recall for the 2006 Chrysler 300C, though it has 1 recall for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2006 Chrysler 300C fuel system problems start?
Half of the complaints with a recorded mileage happened before about 70,000 miles, and 8% before 25,000 miles.
Is it dangerous?
Owners linked 1 crash, 0 fires and 0 injuries to fuel & propulsion system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.