2014 Fiat 500 Engine Problems

On 1/24/2024 the check engine came on. I went to auto zone the same day and they check the alert. They advised the code possibly could be the spark plugs or ignition coil. The engine light went off on 2/6/2024 and I went to the dealership for them to check the code information. The code that appear PCM P0301-00 Active Cylinder 1 Misfire-

MY FIAT HAS BEEN HAVING A ISSUE WITH STALLING ON THE ROAD.. I HAVE TAKEN IT TO TWO MECHANICS FOR DIAGNOSTICS BUT NOT ONE CAN FIND THE PROBLEM. IT'S A SAFETY CONCERN

TL* THE CONTACT OWNS A 2014 FIAT 500. WHILE STOPPED AT A TRAFFIC LIGHT, THE VEHICLE JERKED VIOLENTLY. A MESSAGE APPEARED ON THE DASHBOARD INSTRUCTING THE CONTACT TO PLACE THE TRANSMISSION SHIFTER IN THE NEUTRAL POSITION AND THEN INTO THE DRIVE POSITION. THE CONTACT FOLLOWED THE INSTRUCTIONS AND THE ENGINE FAILED WITHOUT WARNING. THE CONTACT ATTEMPTED TO RESTART THE ENGINE MULTIPLE TIMES BEFORE SUCCEEDING. THE CHECK ENGINE WARNING LIGHT THEN ILLUMINATED. THE CONTACT STATED THAT THE VEHICLE WAS RELUCTANT TO ACCELERATE AND DRIVE SLOWLY. THE CONTACT ALSO NOTICED A BURNING ODOR. THE CONTACT DISCOVERED THAT THE ODOR WAS COMING FROM UNDER THE HOOD. THE VEHICLE WAS TOWED TO A DEALER BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 39,000. THE CONSUMER STATED THE VEHICLE WAS TAKEN TO THE DEALER ON MULTIPLE OCCASIONS FOR THE JOLTING. THE DEALER ADVISED THE COMPUTER WAS LEARNING THE DRIVER'S HABITS AND WAS OPERATING AS DESIGNED. AFTER THE FAILURE, THE VEHICLE WAS TOWED TO THE DEALER AND WAS REPAIRED UNDER WARRANTY. THE MANUFACTURER OFFERED A 60,000 MILE WARRANTY, NO DEDUCTIBLE, FREE OF COST AND $500.00 FOR COMPENSATION. THE CONSUMER WAS DISSATISFIED WITH THE OFFER. UPON RETRIEVING THE VEHICLE THE DEALER ADVISED THE CONSUMER TO PUT THE VEHICLE IN NEUTRAL WHILE AT A STOP, BECAUSE ONE OF THE CLUTCHES SLIGHTLY DRAGS AND WOULD EVENTUALLY BURN UP, WHICH IS WHAT CAUSED THE FAILURE. THE CONSUMER BELIEVED THAT WAS UNACCEPTABLE.*JS

WAS DRIVING THE CAR IN STOP AND GO TRAFFIC IN DETROIT. CAR BEGAN TO SMOKE HEAVILY AS IF ON FIRE, AND ENGINE SHUT DOWN AND STALLED RIGHT IN THE MIDDLE OF THE HIGHWAY. HAD CAR TOWED TO DEALERSHIP AND THEY WERE UNABLE TO DO IMMEDIATE DIAGNOSIS OF CAR. CAR HAS LESS THAN 5000 MILES ON IT AND WAS PURCHASED BRAND NEW IN OCTOBER 2014. *TR

TL* THE CONTACT OWNS A 2014 FIAT 500. WHILE DRIVING APPROXIMATELY 42 MPH, THE VEHICLE STALLED WITHOUT WARNING AND THE CONTACT LOST CONTROL OF THE VEHICLE. AS A RESULT, THE CONTACT CRASHED CAUSING DAMAGE TO THE REAR DRIVER SIDE OF THE VEHICLE AND THE REAR WINDOW. A POLICE REPORT WAS NOT FILED AND NO INJURIES WERE REPORTED. THE VEHICLE WAS TOWED TO THE DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 6,000. THE VIN WAS NOT AVAILABLE.

TL* THE CONTACT OWNS A 2014 FIAT 500. THE CONTACT STATED THAT WHILE DRIVING AT UNKNOWN SPEEDS, THE VEHICLE DECELERATED WITHOUT WARNING. IN ADDITION, FUMES WERE SEEPING INTO THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE BATTERY WAS LOW WHICH CAUSED THE FAILURE. AS A RESULT, THE BATTERY WAS REMOVED AND PLACED BACK INTO THE VEHICLE BUT THE FAILURE PERSISTED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 432. UPDATED 7/29/15*CN UPDATED 9/19/2017*CN

ENGINE LIGHT CAME ON, ENGINE IDLING ROUGH ,TRANSMISSION SHIFTER LIGHT BLINKING, TRNASMISSION GEAR LAGS ON SHIFT. *TR

TODAY IS THE 30TH DAY OF THE PURCHASE OF MY CAR AND HAVEN'T MAKE A PAYMENT YET. WHILE DRIVING IN THE NORMAL MORNING COMMUTE TRAFFIC AT 5 TO 10 MILES PER HOUR AND MAKING FREQUENT STOPS DUE TO THE TRAFFIC JAM, SMOKE BEGAN TO COME OUT OF THE AIR VENT. INITIALLY I THOUGHT THAT THE VENT WAS OPEN TO THE OUTSIDE AND THE SMELL BELONGED TO A TRAILER NEXT TO ME; BUT NO... THE AIR WAS CIRCULATING FROM WITHIN THE VEHICLE. WHEN I OPENED THE DOOR HEAVY SMOKE WAS COMING FROM UNDER THE CAR AND IT SEEMS LIKE THE CAR WAS GOING TO SET ON FIRE, I WAS TRAPPED BETWEEN TWO LANES AND I PANICKED BECAUSE IF AN EXPLOSION WOULD HAVE OCCURRED TOO MANY CARS WERE CLOSE TO ME DUE TO THE HEAVY TRAFFIC. PANEL DID NOT LIGHT UP WITH ANY INDICATIONS OF "CHECK ENGINE" OR "TEMPERATURE" RISING. TEMPERATURE WAS NORMAL ACCORDING TO THE THERMOSTAT. I PULLED UP TO THE SHOULDER AND GOT OFF THE CAR AND OPENED THE HOOD AND IT WAS FULL OF SMOKE. AT THE BEGINNING CAR ENGINE DID NOT RUN BUT LATER THE TOW TRUCK WAS ABLE TO DRIVE THE CAR OVER THE PLATFORM. CAR WAS LEFT AT THE DEALERSHIP FOR FURTHER EVALUATION SINCE IT IS A BRAND NEW MODEL THAT JUST CAME TO THE USA. UNKNOWN DEFECT AT THIS TIME. *TR