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RecallGazette

Vehicle problems, recalls & safety intelligence

Kia Cadenza 2011–2015technical service bulletin

Bulletin PS315 · NHTSA communication 10109655 · issued May 19, 2014

Technical service bulletin
communication type
Fuel System, Gasoline
component
2011–2015
model years
26
vehicle entries

Official summary

PIT STOP: GDI INJECTOR SPRAY TIP DEPOSITS - A design feature of vehicles equipped with a Gasoline Direct Injection (GDI) system is the placement of each fuel injector directly into the engine cylinder head assembly. Therefore, it is completely normal for the combustion process to create deposits on the injector spray tip surfaces.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.