2014 Kia Sportage: Stalling while driving
Common wear/failure (not a recall)
Symptoms
Owners of the 2014 Sportage report: stalling while driving. CarComplaints.com lists 2 owner complaints, average mileage 41,000 miles.
NHTSA has 75 owner complaints for the 2014 Sportage in this area. Examples:
- NHTSA complaint ODI #11772792 (filed 10/21/2026): “While driving, acceleration was greatly reduced followed by a blinking check engine light and loud clanking and knocking sound…”
- NHTSA complaint ODI #11771452 (filed 10/15/2026): “Vehicle suddenly has an engine knock. the engine light came on, starting flashing and the knock is very loud.…”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: none clearly reported. Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Pro
Internal engine work (lifters, oil consumption, fuel dilution diagnosis) requires engine teardown or dealer software/tests. (Our assessment.)
Cost
No sourced cost range: get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Page last updated .