There are 8 owner-reported fuel system complaints for the 2008 Chrysler 300in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Engine stall immediately following fuel tank fill up. Chrysler refuses x53 lifetime extended warranty. Service bulletin 14-002-14 Applies to 2005-2006. I own 2008. Identical car. Identical problem. Happens every time fuel is filled.
There is a fuel smell in the car, for the first 1/4 tank of gas. The smell is really bad in the back seat. After the car is under 1/2 tank the fuel odor begins to subside. Passengers in car begin to have headaches and upset stomachs. After veiwing other chrysler forum's - I believe this to be common with this style of car and an extreme Safety issue
PURCHASED 2008 CHRYSLER 300C ABOUT A MONTH AGO. INTERIOR HAS ODOR OF GASOLINE. I GOOGLED AND READ ABOUT THE ISSUE. SEEMS IT IS NOT UNCOMMON AND SOME FOLKS HAVE FOUND CRACKED PUMP OR A NEED FOR REPLACING THE SEAL OF PUMP. I DON'T SEE ANY FUEL SITTING ON TOP WHEN I PULL UP THE REAR SEAT. USUALLY SMELL AFTER CAR SITS FOR AWHILE THEN SEEMS TO DISSIPATE WHILE DRIVING.. COULD IT BE SOMETHING ELSE IN ENGINE? THIS IS AN EVERYDAY OCCURRENCE WITH THE ODOR.
FUEL LEAK UNDER RIGHT REAR SEAT
SINCE FUELING THERE IS A STRONG SMELL OF GAS INSIDE VEHICLE AND NEAR PASSENGER REAR WHEEL WELL AFTER VEHICLE SITS. THERE IS NO SIGN OF LEAKING ANYWHERE. FOUND A LARGE NUMBER OF SIMILAR COMPLAINTS, BUT NO SOLUTIONS ONLINE.
STRONG GAS/FUEL SMELLS INSIDE THE VEHICLE. TOOK THE VEHICLE IN FOR WORK, MIDAS SAID IT WAS THE FUEL VAPOR STORAGE CANISTER IT WOULD COST $400 TO REPAIR. THIS IS AFTER SPENDING $1700 ON A REBUILT TRANSMISSION AND $600 ON A TRANS AND ENGINE MOUNT FROM DRIVING SLOWLY OVER A SPEED BUMP AT MGM GRAND AND $600 TO REPLACE THE BROKEN FAN AND RADIATOR.
A STRONG ODOR OF GASOLINE OCURS EVERY TIME THE FUEL TANK IS FILLED TO 3/4 TH. OR MORE. THE GASTANK HAS BEEN REPLACED ONCE, THE FUEL LEVEL SEAL ON TOP THE TANK HAS BEEN REPLACED. AND THE TANK HAS BEEN PRESSURIZED TO TRY TO FIND THE CAUSE, BUT TO NO AVAIL.THIS HAS BEEN GOING ON FOR SEVERAL MONTHS, AND THE DEALER REMEDIES HAVE NOT ELIMINATED THE PROBLEM. LESS FUEL IN THE TANK ELIMINATES THE STRONG ODOR OF GASOLINE. WHEN PARKED, THE ODOR IS WORSE. THE GARAGE IS DANGEROUSLY FILLED WITH GASOLINE FUMES.
MY VEHICLE SHUTS OFF WHEN AT A STOP SIGN OR LIGHT. PRETTY MUCH WHEN THE MOTOR IS IDLE IT TURNS OFF. IT ALSO FEELS LIKE IT STUTTERS WHILE TRYING TO SPEED UP. I HAVE READ ONLINE THAT MANY CHRYSLER 300 HAVE THE SAME PROBLEM. ITS CAUSING ME LOTS OF PROBLEMS WHILE IM DRIVING BECAUSE SOMETIMES AT STOP LIGHTS RIGHT BEFORE THE LIGHTS CHANGES TO GREEN MY CAR WILL TURN OFF SO I HAVE TO QUICKLY TRY TO TURN IT BACK ON TO TAKE OFF. *TR
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