Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 10 of 12 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Power Train. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Suspension. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine And Engine Cooling. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
1 crash reports0 fire reports0 injury reports
What owners actually said
12 reports
Mileage unknown · Aug 15, 2004
Engine And Engine CoolingFuel System, Gasoline
CAR HAS STALLED NUMEROUS TIMES. VEHICLE WOULD NOT ACCELERATE UNLESS THE GAS PEDAL WAS DEPRESSED COMPLETELY TO THE FLOOR. THE CAR HAS BEEN INTO THE DEALER ON 4 DIFFERENT OCCASIONS AND THREE OF THE FOUR TIMES THEY HAVE REPLACED A DIFFERENT PART. THE VACUUM SEAL ON THE FUEL LINE, THE CATALYTIC CONVERTER, AND A PART WITH A O2 SENS…
Read full complaint
CAR HAS STALLED NUMEROUS TIMES. VEHICLE WOULD NOT ACCELERATE UNLESS THE GAS PEDAL WAS DEPRESSED COMPLETELY TO THE FLOOR. THE CAR HAS BEEN INTO THE DEALER ON 4 DIFFERENT OCCASIONS AND THREE OF THE FOUR TIMES THEY HAVE REPLACED A DIFFERENT PART. THE VACUUM SEAL ON THE FUEL LINE, THE CATALYTIC CONVERTER, AND A PART WITH A O2 SENSOR. EACH TIME THEY TELL ME THAT THE PROBLEM IS FIXED. NOW THERE IS A VIBRATION WHEN THE CAR IDLES AND A SCRAPING SOUND WHEN THE CAR ACCELERATES FROM A COMPLETE STOP. THE CAR WILL BE IN FOR THE 5TH TIME FOR THIS PROBLEM. *JB
NHTSA ODI #10086878
5,000 miles · Apr 22, 2004
Engine And Engine CoolingVehicle Speed Control
CHECK ENGINE LIGHT CONTINUED TO STAY ON. DEALER STATED MASS AIR FLOW SENSOR FAILED. THIS PART HAD BEEN REPLACED SIX TIMES. HOWEVER, PROBLEM RECURRED. *AK
ON CERTAIN PASSENGER VEHICLES, THE FUEL INTAKE NIPPLE OF THE FUEL DISTRIBUTOR IS SUBJECT TO FRACTURE OR CRACKING DURING REMOVAL OF THE QUICK CONNECT COUPLING SECURING THE MAIN FUEL TUBE ASSEMBLY TO THE FUEL INTAKE NIPPLE, OR WHEN FORCE IS ACCIDENTALLY APPLIED TO THE INTAKE NIPPLE DURING THE VEHICLE ASSEMBLY PROCESS OR DURING ENGINE COMPARTMENT REPAIRS.
Consequence & remedy
Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE MAY RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE THE FUEL DISTRIBUTOR AND MAIN FUEL TUBE ASSEMBLIES. THE RECALL BEGAN JUNE 18, 2004. OWNERS SHOULD CONTACT KIA AT 1-800-333-4542.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2004 Kia Rio Cinco Problems, Complaints & Recalls | Skip That Year