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Service bulletin 0403

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 id10008097
Published by NHTSA2004-07-21
Manufacturer's number0403
Manufacturer's date2004-06-25
Replaces0405
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

HARD STARTING OR NO START WHEN WET, RUNS ROUGH ON INITIAL START, MAY BE ACCOMPANIED BY LIGHT GRAY SMOKE. *MJ

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
VOLKSWAGEN GOLF2004
VOLKSWAGEN JETTA2004

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

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