There are 3 owner-reported fuel system complaints for the 2015 Kia Sportagein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
[XXX] Kia Dealer replaced the 2015 Kia Sportage engine under an extended warranty not a recall. (10 months ago) Kia failed to notify us there was a connection issue of the high pressure fuel line on replacement motors. [XXX] daughter drove from Boston to Maine when she arrived home gas vapors were coming out the front grill and between the hood and windshield. When I removed the plastic engine cover and had her start the car fuel sprayed out everywhere. 2-6-24: Kia dealer wont repair the leak because the engine was replaced under an extended warranty and not a recall. 2-7-24: Charles, a supervisor at Kia Customer Care said the same thing, sorry but nothing I can do. So let me understand what you are saying. If two 2015 Kia Sportage come in and both get the engines replaced , one under a recall the other under an extended warranty and then it is discovered that the pipe that connects to the high pressure fuel pump may have been damaged , misaligned or improperly fastened during replacement could result in a fuel leak and fire. Only the owner that had the engine replaced under the recall would be notified. The other owner will be driving around a potential Kia Fireball. He said that unfortunately is the case and our car is out of the warranty period. 18V-907 / SC172 Recall Summary Kia Motors America is recalling certain 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak. This recall affects only some Sportage vehicles. Specifically, it impacts any vehicles that had an engine replacement completed. This could have happened under a different recall or due to a warranty. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
I HAVE A CHECK ENGINE LIGHT THAT WAS CHECKED BY MY LOCAL AUTO ZONE WITH A CODE INVOLVING A SLOW LEAK. THAT IS ALSO SOMETHING THAT IS ON RECALL FOR THESE KINDS OF VEHICLES SINCE JANUARY 2019. IT ALSO HAS TO DO WITH THE SAME RECALL I HAD DONE BEFORE AS STATED AS PART OF THE RECENT RECALL.
I HAVE REPORTED THIS TO KIA ON THE DEALERSHIP LEVEL TWICE AND THEIR CORPORATE OFFICES ONCE. I HAVE GAS THAT BUBBLES UP AND OUT OF THE GAS TANK. THE FIRST TIME IT HAPPENED I HAD THE CAR FOR ABOUT A WEEK. IT HAS BEEN OVER A YEAR AND I STILL HAVE THE PROBLEM. IT DOESN'T MATTER WHAT TIME OF THE DAY, OR SEASON, OR GAS STATION I USE. I HAVE TAKEN IT TO TWO DEALERS, BOTH KIA. THEY HAVE NOT FIXED THE PROBLEM AND DON'T SEEM TO THINK IT IS A SAFETY ISSUE. THE MOST RECENT EVENT WAS THIS PAST FRIDAY.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026