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January 17, 2013 Service bulletin

Pitstop: unusual fuel trim values and/or misfire codes after incorrect engine repair - this outlines the...

Kia technical service bulletin PS233 for 2003-2006 Kia Sorento.

Bulletin number
PS233
Component
Engine
Summary
Pitstop: unusual fuel trim values and/or misfire codes after incorrect engine repair - this outlines the procedure to follow if after an engine repair you encounter a complaint relating to mil on (dtc p)#)x) with a misfire during acceleration and/or you find unusual fuel trim values outside the normal parameters.

Owners of these vehicles have filed 407 complaints in the engine category.

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