NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
73 reportsMileage unknown · Feb 2, 2009
Engine And Engine CoolingPower Train
AFTER PULLING THE CAR FORWARD OUT OF THE GARAGE IN THE MORNING AND WHILE STOPPED TO WAIT FOR THE GARAGE DOOR TO CLOSE (BRAKE APPLIED, IN GEAR), THE VEHICLE ATTEMPTS TO BURST-LURCH FORWARD (NOT TOUCHING GAS PEDAL). THIS SEEMS TO HAPPEN YEAR-ROUND. THE DEALERSHIP CANNOT RE-PRODUCE THE PROBLEM, BUT ALSO HASN'T KEPT THE VEHICLE OV…
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AFTER PULLING THE CAR FORWARD OUT OF THE GARAGE IN THE MORNING AND WHILE STOPPED TO WAIT FOR THE GARAGE DOOR TO CLOSE (BRAKE APPLIED, IN GEAR), THE VEHICLE ATTEMPTS TO BURST-LURCH FORWARD (NOT TOUCHING GAS PEDAL). THIS SEEMS TO HAPPEN YEAR-ROUND. THE DEALERSHIP CANNOT RE-PRODUCE THE PROBLEM, BUT ALSO HASN'T KEPT THE VEHICLE OVERNIGHT FOR A COLD-START. HAVE HAD A COUPLE OF NEAR-COLLISIONS AT THE END OF MY DRIVEWAY. *TR
NHTSA ODI #10257227
60,000 miles · Dec 17, 2008
Engine And Engine Cooling
2004 KIA AMANTI - ON COLD STARTUP THE ENGINE SOMETIMES REVS AGGRESSIVELY WHEN PULLED INTO GEAR, CAUSING THE CAR TO LURCH FORWARD OR BACK IF THE BRAKE IS NOT FIRMLY APPLIED. IT IS A DANGEROUS SCENARIO. I'VE ASKED KIA TO LOOK AT THE PROBLEM AND THEY'VE SAID THEY CANNOT IDENTIFY THE CAUSE AND HAVE NO KNOWLEDGE OF IT. *TR
NHTSA ODI #10252110
54,000 miles · Nov 19, 2008
Electrical System
TROUBLE STARTING THE VEHICLE. *TR
NHTSA ODI #10249205
80,000 miles · Aug 18, 2008
Fuel System, Gasoline
2004 KIA - GAS LEAKING UNDER CAR WHEN FILLING GAS TANK. KIA TOLD US IT WAS A "SENSOR" AND REPLACED IT. IT HAPPENED AGAIN - THEY REPLACED THE SAME SENSOR. WHEN IT HAPPENED FOR THE THIRD TIME, WE BROUGHT THE CAR IN AND THEY TOLD US IT WAS A GAS OVERFLOW PROBLEM AND BY THE TIME THEY LOOKED AT THE CAR, WE HAD OVER 27 POUNDS OF GA…
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2004 KIA - GAS LEAKING UNDER CAR WHEN FILLING GAS TANK. KIA TOLD US IT WAS A "SENSOR" AND REPLACED IT. IT HAPPENED AGAIN - THEY REPLACED THE SAME SENSOR. WHEN IT HAPPENED FOR THE THIRD TIME, WE BROUGHT THE CAR IN AND THEY TOLD US IT WAS A GAS OVERFLOW PROBLEM AND BY THE TIME THEY LOOKED AT THE CAR, WE HAD OVER 27 POUNDS OF GAS SITTING UNDER THE BACK SEAT. THEY TOLD US (BECAUSE SO MUCH TIME HAD PASSED, WE HAD TO PAY WHICH WE DID TO GET THE CAR. THEY ALSO TOLD US THEY WOULD CONTACT KIA AND TRY TO GET US REIMBURSED. ALL TO NO AVAIL. THE FIRST SENSOR WAS REPLACE WITHIN FIRST YEAR. BY THE TIME THE FINALLY REALIZED WHAT THE "REAL" PROBLEM WAS - THE CAR WAS 4 YEARS. THEY TOLD US WARRANTY HAD RUN OUT. THIS SOUNDED LIKE WE WERE SITTING ON A TIME BOMB! THEY TRIED TO BLAME US - THEY SAY IT'S THE WAY WE PUMP GAS. *TR
NHTSA ODI #10238731
36,000 miles · Aug 11, 2008
Fuel System, Gasoline
ACCELERATION PROBLEM WHEN PROCEEDING FROM A SOP LIGHT OR STOP SIGN OR ANY STOPPED POSITION. THE CAR JERKS UNCONTROLLABLY WHEN ACCELERATING FROM A STOPPED POSITION CAUSING VERY STRONG POTENTIAL FOR AN ACCIDENT. *TR
NHTSA ODI #10237781
Mileage unknown · May 23, 2008
Electrical SystemPower Train
2004 KIA AMANTI WITH TRANSMISSION PROBLEM. CONSUMER STATES THAT THE VEHICLE BEGAN TO BUCK AND JUMP AND DROPPED DOWN TO 15 MPH. HE ALSO STATES THAT THE VEHICLE CONTINUED TO SHAKE. *KB THE CONSUMER STATED THE CHECK ENGINE LIGHT ILLUMINATED AND THE CRUISE CONTROL WAS LOST. *JB
NHTSA ODI #10229543
27,000 miles · Feb 8, 2008
Engine And Engine Cooling
TL*THE CONTACT OWNS A 2004 KIA AMANTI. WHILE DRIVING 55 MPH, THE VEHICLE SUDDENLY STOPPED AND HAD TO BE TOWED TO A MECHANIC. THE MECHANIC STATED THAT THERE WAS SLUDGE IN THE ENGINE AND IT NEEDED TO BE REPLACED. THE PURCHASE DATE AND POWERTRAIN WERE UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 27,000.
NHTSA ODI #10217444
33,316 miles · Apr 16, 2007
Air BagsFuel System, GasolineSteering
TL*THE CONTACT OWNS A 2004 KIA AMANTI. THE CONTACT STATED THAT THE VEHICLE'S AIR BAG INDICATOR LIGHT ILLUMINATES INTERMITTENTLY WHILE DRIVING 45 MPH. THE VEHICLE WAS BROUGHT TO THE DEALER AND THE AIR BAG WAS REPLACED. HOWEVER, THE DEALER DID NOT REPLACE ALL OF THE SCREWS AND THE AIR BAG LANDED IN THE CONTACTS LAP. THE CONTAC…
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TL*THE CONTACT OWNS A 2004 KIA AMANTI. THE CONTACT STATED THAT THE VEHICLE'S AIR BAG INDICATOR LIGHT ILLUMINATES INTERMITTENTLY WHILE DRIVING 45 MPH. THE VEHICLE WAS BROUGHT TO THE DEALER AND THE AIR BAG WAS REPLACED. HOWEVER, THE DEALER DID NOT REPLACE ALL OF THE SCREWS AND THE AIR BAG LANDED IN THE CONTACTS LAP. THE CONTACT FEELS THAT THE AIR BAGS COULD DEPLOY AT ANY GIVEN MOMENT. THE CURRENT MILEAGE IS 59,000 AND FAILURE MILEAGE WAS 33,316. SPOKE WITH CONSUMER 10/16/07 NEED TO RESEND FORM. *LJ THE DEALER STATED REINSTALLED FUEL FILLER CAP AND STEERING GEAR MOUNTING BOLTS. UPDATED 11/01/07 *TR
NHTSA ODI #10188015
30,000 miles · Mar 23, 2007
Engine And Engine CoolingFuel System, Gasoline
I BOUGHT A BRAND NEW 2004 KIA AMANTI. AS I APPROACHED 30,000 MILES THE ENGINE WOULD PERIODICALLY LOSE POWER WHILE IN OPERATION, THEN RESTORE SECONDS LATER. I REPORTED THE INCIDENT TO MY DEALER. I WS TOLD THEY WOULD RESET THE FUEL INJECTION SYSTEM, AND THAT WOULD RESOLVE THE ISSUE. SINCE THEN THE ISSUE HAS SURFACED (3) TIMES…
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I BOUGHT A BRAND NEW 2004 KIA AMANTI. AS I APPROACHED 30,000 MILES THE ENGINE WOULD PERIODICALLY LOSE POWER WHILE IN OPERATION, THEN RESTORE SECONDS LATER. I REPORTED THE INCIDENT TO MY DEALER. I WS TOLD THEY WOULD RESET THE FUEL INJECTION SYSTEM, AND THAT WOULD RESOLVE THE ISSUE. SINCE THEN THE ISSUE HAS SURFACED (3) TIMES. TWO OF THE THREE TIMES ALMOST LEAD TO A SERIOUS CRASH. DURING THESE PRECIOUS FEW SECONDS (3-5) THERE WAS ABSOLUTLEY NO ENGINE POWER AVAILABLE. I NOTICE IT IT SEEMED TO OCCUR WHEN REMOVING THE FOOT FROM THE GAS PEDAL, THEN REAPPLYING IT TO GAIN POWER. AT THIS POINT THE ENGINE JUST DROPPED OFF. IT WILL RESTORE AND RACE TO HIGH RPM SECONDS LATER. IT HAS GOTTEN TO THE POINT WHERE I WAS AFRAID OF DRIVING THE VEHICLE. IT WAS A CRAP SHOOT EVERYTIME YOU NEEDED TO MAKE A LEFT TURN ACROSS ON COMING TRAFFIC WHETHER OR NOT MY CAR WILL LOSE POWER. IT WAS NOT A STALL, NEEDED TO RESTART THE VEHICLE AFTERWARDS. THE VEHICLE RECOVERED ON ITS OWN.*AK
NHTSA ODI #10186037
Mileage unknown · Mar 15, 2007
Electrical SystemEquipmentExterior Lighting
ON OR ABOUT SEPTEMBER 26, 2004, PURCHASED A 2004 KIA AMANTI. SINCE THAT TIME, THE VEHICLE HAS UNDERGONE A MULTITUDE OF PROBLEMS, MANY OF WHICH KIA HAS BEEN UNABLE TO FIX. SINCE ITS PURCHASE, THE VEHICLE HAS EXHIBITED AIR CONDITIONING PROBLEMS, ELECTRICAL CIRCUIT PROBLEMS, BATTERY PROBLEMS, WATER LEAKS, RECURRING ENGINE LIGHT P…
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ON OR ABOUT SEPTEMBER 26, 2004, PURCHASED A 2004 KIA AMANTI. SINCE THAT TIME, THE VEHICLE HAS UNDERGONE A MULTITUDE OF PROBLEMS, MANY OF WHICH KIA HAS BEEN UNABLE TO FIX. SINCE ITS PURCHASE, THE VEHICLE HAS EXHIBITED AIR CONDITIONING PROBLEMS, ELECTRICAL CIRCUIT PROBLEMS, BATTERY PROBLEMS, WATER LEAKS, RECURRING ENGINE LIGHT PROBLEMS AND, MOST RECENTLY, SHAKING AND LURCHING ISSUES WHICH HAVE RENDERED THE VEHICLE UNSAFE TO OPERATE. ALTHOUGH SOME OF THESE ISSUES WERE RECTIFIED, IT APPEARS THAT THE VEHICLE CONTINUES TO EXHIBIT ADDITIONAL PROBLEMS ONE RIGHT AFTER ANOTHER. IN FACT, THE REAR BRAKE LIGHT AND WINDSHIELD LEAK REQUIRED SIX SEPARATE VISITS TO ONTARIO KIA DUE TO THE FACT THAT KIA COULD NOT LOCATE THE SOURCE OF THE PROBLEM. ALTHOUGH THE CAR IS STILL RELATIVELY NEW, DR. OH HAS ALREADY PURCHASED A CAR BATTERY, TWO BRAKES, AND FOUR NEW TIRES (EXCLUDING OTHER REPAIR COSTS NOT COVERED BY WARRANTY). OVER THE COURSE OF THE PAST MONTH, THE AIR CONDITIONING UNIT FAILS TO OPERATE SATISFACTORILY. OVER THE COURSE OF THE PAST SEVERAL WEEKS, DR. OH HAS CONTINUED TO DRIVE THE VEHICLE NOTWITHSTANDING THE AIR CONDITIONING PROBLEMS AND THE CONTINUOUS SHAKING AND BOUNCING ISSUES. *JB
NHTSA ODI #10185198