Problems · by component
1999 Kia Sportage fuel system, gasoline problems
33 owner complaints to NHTSA about the 1999 Kia Sportage cite fuel system, gasoline, 12% of all 284 complaints for this model year.
Complaints
33
12% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
Reported by owners
What owners say about the fuel system, gasoline
Verbatim from NHTSA complaints, newest first
“I HAD JUST FILLED GAS TANK WITH UNLEADED GAS. WHEN I NOTICED A STRONG GAS SMELL. THE CAR SITS ALL DAY. I ONLY MOVE IT FOR EMISSIONS EACH YEAR I WORK FROM HOME. THEY TESTED AND TOLD ME EVAP EMISSION CONTROL SYS MALF. THE GUY SAID HE COULD SEE GAS LEAKING FROM MY FUEL LINE. HE SAID IT WAS A RECALL ON THIS TO CHECK WITH KIA. KIA TOLD ME MY VIN NUMBER DID NOT MATCH THE RECALL. THIS CAR DOES NOT SEE ALOT OF ACTION THERE IS NO REASON OTHER THAN A FEW GOOD SNOWS THAT MAY HAVE RUSTED THE TANK OTHER WISE WHY WOULD MY TANK ALL OF A SUDDEN LEAK GAS. THIS IS A HAZARD THAT I THINK KIA SHOULD BE RESPONSIBLE FOR. I AM THE SECOND OWNER OF THE CAR AND HAVE HAD IT LONGER THAN THE FIRST. I HAVE EXPERIENCED FIRST HAND SOME ISSUES THIS MODEL HAS HAD WHICH KIA TOOK CARE OF. BUT THEY REFUSE THIS. *TR”
“1995 TO 2002 KIA SPORTAGES FRAMES ARE ROTTING OUT AND GAS TANKS LEAKING ALSO. KIA REFUSES TO REPAIR OR PUT OUT A RECALL ON THIS ISSUE. VEHICLES ARE A SAFETY ISSUE TO THE PUBLIC. FORD WINDSTARS HAD SIMILAR PROBLEMS FROM 1998 TO 2003 BACK AXLE ROTTING OUT, THEY ARE TAKING ACTION AND OWNING UP TO THE PROBLEM. I HAVE BEEN A STATE INSPECTION MECHANIC FOR THE STATE OF PA. FOR 35YRS THIS DEFECT IS GOING TO CAUSE SEVERAL CRASHES, MAYBE DEATHS. KIA IS NOT CONCERNED ABOUT THIS MATTER ANY HELP WOULD BE GREAT. THANKS *TR”
“TL*THE CONTACT OWNS A 1999 KIA SHORTAGE. THE CONTACT STATED AFTER DISPENSING FUEL INTO THE FULL TANK, HE WOULD SMELL A STRONG ODOR OF FUEL INSIDE AND OUTSIDE OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THEY WERE UNABLE TO LOCATE THE PROBLEM. THERE WAS A MANUFACTURE VOLUNTARY RECALL PERTAINING TO THE FUEL SYSTEM. THE CONTACT NOTIFIED THE DEALER AND THEY INFORMED THAT SAFETY RECALL EXPIRED. IN ADDITION, THE FUEL TANK WAS NOT IN STOCK. THE PROBLEM PERSISTED AND BECAME PROGRESSIVELY WORSE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 105,000. UPDATED 2/23/11 *CN THE CONSUMER STATED THE FUEL TANK AND FUEL PUMP HAD RUST PROBLEMS. THE CONSUMER WAS INFORMED IT WAS NOT SAFE TO DRIVE THE VEHICLE. THE CONSUMER HAS SINCE PURCHASED ANOTHER VEHICLE. UPDATED 02/28/11”
“I OWN A 1999 KIA SPORTAGE AND RECENTLY HAD IT RACKED TO SEE WHAT THE NOISE WAS THAT WAS COMING FROM UNDERNEATH MY CAR. THE ENTIRE UNDERCARRIAGE HAS RUSTED OUT AND THE FAME IS SEPARATING FROM EACH OTHER, LEANING ON THE SHOCK ABSORBERS ON BOTH SIDES, THERE ARE LARGE HOLES IN THE FAME WHERE THEY HAVE RUSTED THROUGH, THE FUEL TANK AND SHIELD IS RUSTED OUT AND THIS CAR IS A TICKING TIME BOMB, READY TO FALL APART, AND OR IF ANYTHING HITS THE FUEL TANK IT WILL DISINTEGRATE AND POSSIBLY EXPLODE. THIS CAR IS LITERALLY COMING APART UNDERNEATH.TWO OF THE DOORS PANELS UNDERNEATH HAVE RUSTED AWAY. EVERYTHING IS RUSTED AND IT SCARES ME TO DEATH TO BE DRIVING IT NOW THAT I HAVE SEEN THE UNDERCARRIAGE. I HAVE MANY PHOTOS TO SUBMIT FOR PROOF OF THE PROBLEM.APPARENTLY THIS CAR HAS BEEN RUSTING FOR SOME TIME AND I HAVE NEVER NOTICED IT. I BOUGHT IT BRAND NEW IN SEPTEMBER OF 1999. IT HAS PREMATURELY RUSTED OUT UNLIKE MOST VEHICLES WHICH LAST FOR MANY YEARS. I WAS INFORMED BY MY BROTHER THIS PAST SUMMER AND HE TOLD ME THAT THERE WAS A SERVICE CAMPAIGN ON THE FUEL TANK BUT WHEN I TOOK IT TO THE DEALER, THEY SAID IT WAS PAST THE 10 YEAR MARK BY A FEW MONTHS AND THEY WOULDN'T DO…”
“THE CHASSIS OF MY 1999 KIA SPORTAGE IS ROTTING OUT. I HAVE HAD TO HAVE THE RAILINGS WELDED TOGETHER, ONE RAILING HAS A HOLE ABOUT 6 IN LONG ON THE SIDE OF THE RAILING AND THE GAS TANK HAS TO BE REPLACE. BUT IF THE TANK IS REMOVED THE PART OF THE CHASSIS IT IS ATTACHED TO WILL COME OFF AND THERE WILL BE NO WAY TO ATTACH A NEW ONE. *TR”
“FUEL TANK LEAKING EVERY TIME WHEN FILLING TANK. FUEL PUMP WAS REPLACED, PROBLEM WITH GASOLINE LEAKAGE WHEN FILLING TANK IS STILL A PROBLEM. NO REPAIRS AS OF YET. I'M ON DISABILITY. *TR”
Showing 6 of 33 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.