Kia Stinger 2018–2021 — technical service bulletin
Bulletin SC281Y_TSB · NHTSA communication 11024182 · issued Oct 2, 2025
Technical service bulletin
communication type
Fuel/propulsion System
component
2018–2021
model years
4
vehicle entries
Official summary
TECHNICAL SERVICE BULLETIN: SUBSEQUENT REPAIR ACTION: HIGH-PRESSURE FUEL PUMP REPLACEMENT INSTRUCTIONS FOR DTC P0088 (SC281Y) - This bulletin provides information related to the Technical Service Bulletin previously published under SC281 titled “High-Pressure Fuel Pump Inspection /Replacement and ECM Software Upgrade.”
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.