2003 Kia Sorento Engine
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
DT*: THE CONTACT STATED WHILE DRIVING 65 MPH THERE WAS A SCREECHING NOISE THAT CAME FROM THE ENGINE. THE DEALER DETERMINED THAT THE BOLT ON THE DRIVE SHAFT PULLEY HAD SHEARED OFF AND THAT THE CRANK SHAFT NEEDED TO BE REPLACED. THE MANUFACTURER HAS BEEN ALERTED. UPDATED 7/13/2006 - *NM
FIRST INCIDENT - CAR STALLED AND FLUID STEAMED FROM THE HOOD. IT HAD TO BE TOWED AFTER SEVERAL RESTARTS TO DRIVE TO THE DEALER. THE COOLANT RESERVOIR WAS CRACKED. THIS PART IS ON NATIONAL BACKORDER AND I HAVE SO FAR BEEN WAITING APPROX. FOUR WEEKS FOR THE PART. THE DEALER SAID KIA HAS HALTED MANUFACTURING/DISTRIBUTING THE PART JUST FOR NEW CARS AND REQUESTED THAT THE PARTS BE SHIPPED TO THE DEALERS FOR REPAIR INSTALLATIONS. THE DEALER CUSTOMER SERVICE IS GREAT AND I HAVE NO COMPLAINT ABOUT THE DEALER. *NM
WHEN I STOPPED AT 12,000 FT MT PASS SUMMIT IN REMOTE AREA I NOTICED FLUID DRAINING FROM MY KIA SORENTO. I LIMPED INTO SMALL TOWN -HAD THE RADIATOR CHECKED AND REFILLED-TEMPERATURE GAUGE DID NOT REGISTER HOT- I WAS SENT ON MY WAY BUT THEN BECAME STRANDED IN MIDDLE PARK AREA OF COLORADO (KREMMLING) WITH WHAT WAS DISCOVERED TO BE CRACKED, LEAKING RESEVOIR. NO AUTHORIZED REPAIR SHOP IN AREA AND KIA WANTED ME TO CROSS MT PASS TO GET INTO DENVER 100 MILES AWAY!--KIA REFUSES TO HONOR WARRANTY AS I WAS NOT AT AUTHORIZED SERVICE SHOP-IT TOOK ME DAYS TO LOCATE THE NEEDED PARTS AND HAVE THE REPLACEMENT DONE. UPON RETURNING HOME TO AUTHORIZED KIA DEALER FOR A GENERAL INSPECTION OF THE PROBLEM I WAS TOLD THERE WERE 3 OTHER VEHICLES WITH SAME INCIDENT--NOW THERE ARE 2-3 MORE CRACKED AND LEAKING RESEVOIRS PLUS MINE -(TOLD TO ME BY THE KIA SERVICE DEPARTMENT)--KIA SORENTO 2003; MILEAGE 33,500--OLD PART IS AVAILABLE FOR INSPECTION--INTERESTING TO NOTE-NEW RESEVOIR IS OF DIFFERENT DESIGN, SO KIA KNEW THERE WAS A PROBLEM!*JB
HARMONIC BALANCER BOLT BROKE. TRAVELING LESS THAN 5MPH. VEHICLE STARTED TO VIBRATE. UPON INVESTIGATION, FOUND THAT THE MAIN BOLT HOLDING THE HARMONIC BALANCER IN HAD SHEARED OFF. THERE WERE SOME RUST DEPOSITS AT THE BREAKAGE POINT. THIS OCCURED WHILE ON AN OFFROAD TRIP. THE VEHICLE WAS LEFT IN THE BACKCOUNTRY. I WILL HAVE TO ATTEMPT TO MAKE REPAIRS IN THE FIELD IN ORDER TO GET IT TO THE DEALER. THERE IS NO WAY TO TOW THE VEHICLE OUT OF ITS CURRENT POSITION.
Trend Over Time
Complaints by year
Other Issues
Common problems reported
Quick Summary
The 2003 Kia Sorento has 79 Engine complaints on file. 2 crashes have been reported. Review the timeline above for detailed owner experiences.