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Service bulletin PS558

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10143263
Published by NHTSA2018-07-30
Manufacturer's numberPS558
Manufacturer's date2018-06-28
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

PITSTOP - STINGER (CK) ENGINE OIL CAPACITY & GRADE SPECS - This Pitstop provides information regarding the required engine oil capacity for 2018MY~ Stinger (CK) vehicles, equipped with either 2.0T-GDI THETA-II or 3.3T-GDI LAMBDA-II turbo engines.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
KIA STINGER2018

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20241462024-03-04. Engine
24V1690002024-03-01. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER:HOSES/PLUMBING

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
TSB_ENG222_R82025-04-18. Service bulletin. TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on diagnosing and/or repairing some 2011-2024MY vehicles (refer to the table on pages 9 and 10 for applicable models and engine), which may exhibit a symptom of excessive oil consumption.
TSB_ENG222_R72025-03-04. Service bulletin. TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information on diagnosing and/or repairing some 2011-2024MY vehicles (refer to the tables on pages 8-9 for applicable models and engine), which may exhibit a symptom of excessive oil consumption.
SC279_OWNR2024-01-06. Service bulletin. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION - This document is the owner notification advising that Kia is conducting a Voluntary Emissions Service Campaign on certain 2018-2021 MY Kia Stinger vehicles equipped with 2.0L Turbo GDI engines manufactured from September 29, 2017 to January 20, 2021 to improve the emissions logic in the Electronic Control Module (ECM) to ensure compliance with emissions regulations. This condition may cause the vehicle to release air pollutants that exceed Federal and California standards.
SC279_TSB2024-01-06. Service bulletin. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: THETA 2.0L T-GDI ECM SOFTWARE LOGIC IMPROVEMENT (SC279) - This bulletin provides information to upgrade the software logic of the engine control module (ECM) with an improved version on 2018-2021MY Stinger (CK) vehicles equipped with a Theta 2.0L T-GDI ULEV engine manufactured from September 29, 2017 through January 20, 2021. The subject vehicles may have engine calibrations that were not optimized for emissions standards under certain specific conditions, which may cause the vehicle to release air pollutants which exceed Federal and California standards (such as NMOG (Non-Methane Organic Gas) and CO (Carbon Monoxide) during IUVP (In-Use Verification Program). To ensure compliance with emissions regulations, apply the improved logic to the ‘ENGINE’ system using the KDS ECU Upgrade function as described in this bulletin.
SC279_QA2024-01-06. Service bulletin. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: QUESTION AND ANSWER - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Emissions Service Campaign (SC279).
SC279_POC2024-01-06. Service bulletin. SC279_POC: PROOF OF CORRECTION CARD
SC279_STKR2024-01-06. Service bulletin. SC279_STKR: VOLUNTARY EMISSIONS SERVICE CAMPAIGN COMPLETION STICKER
SC279_DPSM2024-01-06. Service bulletin. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO - This document is the announcement to the dealer Parts and Service Managers that Kia is conducting a Voluntary Emissions Service Campaign on certain 2018-2021 MY Kia Stinger vehicles equipped with 2.0L Turbo GDI engines manufactured from September 29, 2017 to January 20, 2021 to improve the emissions logic in the Electronic Control Module (ECM) to ensure compliance with emissions regulations. This condition may cause the vehicle to release air pollutants that exceed Federal and California standards.
SC279_DP2024-01-06. Service bulletin. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO - This document is the announcement to the dealer principals that Kia is conducting a Voluntary Emissions Service Campaign on certain 2018-2021 MY Kia Stinger vehicles equipped with 2.0L Turbo GDI engines manufactured from September 29, 2017 to January 20, 2021 to improve the emissions logic in the Electronic Control Module (ECM) to ensure compliance with emissions regulations. This condition may cause the vehicle to release air pollutants that exceed Federal and California standards.
TSB_ENG219_R12022-09-30. Service bulletin. TECHNICAL SERVICE BULLETIN: MAINTENANCE REMINDER FEATURE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area.This bulletin provides information on setting the "Service Interval Reminder" feature available on most 2014-2023MY Kia vehicles (refer to model list on page 2). If the service interval reminder is set, the customer will be informed to have the next maintenance service performed, which can positively affect vehicle longevity and performance. Refer to TSB ENG241 for 2023MY~ vehicles equipped with the Oil Life Management System (OLMS) feature not included in table on page 2.