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September 1, 2021 Service bulletin

Excessive oil consumption nu/gamma/theta/kappa engines

Kia technical service bulletin TSB_ENG222_R3 for 2012-2018, 2021 Kia Sorento, 2011-2018 Kia Optima and 2012-2021 Kia Soul and others.

Bulletin number
TSB_ENG222_R3
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 2011-2019MY vehicles (refer to table below for applicable model and engine), which may exhibit a symptom of excessive oil consumption.

Owners of these vehicles have filed 12,093 complaints in the engine category.

Vehicles covered

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