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August 1, 2014 Service bulletin

Pitstop: hesitation in electric and gas modes

Kia technical service bulletin PS328 for 2011-2015 Kia Optima Hybrid.

Bulletin number
PS328
Component
Engine
Summary
PITSTOP: HESITATION IN ELECTRIC AND GAS MODES - When diagnosing an Optima Hybrid with an off idle hesitation concern that can be duplicated, and no DTC(s) codes (active or history) are stored, access MCU > Current Data to check the status of the MCU warning flag.

Owners of these vehicles have filed 128 complaints in the engine category.

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