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Service bulletin 050604070

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 id10019063
Published by NHTSA2006-02-10
Manufacturer's number050604070
Manufacturer's date2005-11-01
NHTSA componentFUEL SYSTEM, DIESEL

NHTSA's summary

DIAGNOSTIC INFORMATION ON POOR PERFORMANCE, LACK OF POWER, FUEL SYSTEM NOT RETURNING FUEL EVENLY. *NM

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

Fuel system

Vehicles listed
CHEVROLET KODIAK2003 to 2005
GMC T65002004 to 2005
GMC T85002004 to 2005
ISUZU FTR2004 to 2005
ISUZU FVR2004 to 2005
ISUZU FXR2004 to 2005

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