There are 3 owner-reported fuel system complaints for the 2015 Chrysler 300in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Strong fuel Oder in car after fueling. It's been venting in the cabin and it makes you lightheaded after some time of driving. I've checked for leaks and no leaks. I suspect fuel is gathering under rear seats. The smell seems to be most prominent around the rear D/S seat and near the fuel nozzle entry area.
ON MULTIPLE OCCASIONS I REFUELED MY VEHICLE WITHOUT TOPPING OFF. A STRONG ODOR OF FUEL CAN BE SMELLED IN THE CABIN OF THE CAR AFTER FUELING WHILE DRIVING AND EVEN MORE WHEN STOPPED AT A TRAFFIC LIGHT. WHEN I PARKED TO INVESTIGATE THE STRONG GASOLINE SMELL, RAW FUEL COULD BE SEEN RUNNING FROM BEHIND THE WHEEL WELL ONTO THE GROUND. I TURNED OFF THE VEHICLE AND WAITED FOR THE FUEL TO STOP HITTING THE GROUND BEFORE STARTING AND DRIVING THE VEHICLE AGAIN. MY CONCERN WAS THE FUEL LEAKING ONTO THE HOT EXHAUST AND CAUSING A FIRE.
CAR KEEPS SAYING SERVICE FUEL SENSOR. I BOUGHT THE CAR FROM ENTERPRISE RENTAL CAR IN MARCH 2015 AND IN JUNE 2015 THE CHECK ENGINE LIGHT CAME ON AND THE GAS TANK PICTURE KELP BLINKING. I TOOK IT TO CHRYSLER DODGE JEEP IN DUNCANVILLE ,TX AND THEY SUPPOSEDLY FIXED THE PROBLEM. WELL MY CAR HAVE BEEN TO THE SHOP 5 TIMES WITH THE SAME PROBLEM OVER THE PAST 3 YRS. IT IS CURRENTLY DOING THE SAME THING AT THIS TIME SO THIS WILL MAKE THE 6TH TIME IT HAS TO GO TO THE SHOP FOR THIS ISSUE. MY WARRANTY IS OUT AND I DON'T FEEL I SHOULD HAVE TO PAY FOR THIS PROBLEM. I CAN'T EVEN GET MY CAR TO PASS INSPECTION UNTIL THIS PROBLEM IS FIXED I DON'T KNOW IF THE DEALERSHIP REPORTED THE PROBLEM BUT I REPORTED IT TO CHRYSLER CORPORATION LAST YEAR. .
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026