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March 1, 2022 Service bulletin

Excessive oil consumption nu/gamma/theta/kappa engines

Kia technical service bulletin TSB_ENG222_R6 for 2012-2021 Kia Sorento, 2011-2020 Kia Optima and 2012-2021 Kia Soul and others.

Bulletin number
TSB_ENG222_R6
Component
Engine and engine cooling
Summary
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 2011-2021MY vehicles (refer to the tables on pages 8-9 for applicable models and engine), which may exhibit a symptom of excessive oil consumption.

Owners of these vehicles have filed 12,668 complaints in the engine category.

Vehicles covered

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