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Service bulletin 013

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10004484
Published by NHTSA2003-12-16
Manufacturer's number013
Manufacturer's date2003-10-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

LOW AMBIENT HARD START IN 2003 AND 2004 MODELS PRODUCED BETWEEN 8/26/03 AND 9/4/03. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
KIA RIO

Listing a model year does not mean every vehicle of it is concerned: the document says which.