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December 21, 2021 Service bulletin

Excessive oil consumption nu/gamma/theta/kappa engines

Kia technical service bulletin TSB_ENG222_R4 for 2012-2021 Kia Sorento, 2011-2020 Kia Optima and 2012-2021 Kia Soul and others.

Bulletin number
TSB_ENG222_R4
Component
Equipment adaptive/mobility
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.

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