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Service bulletin SB-08-J-003-A

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 id10037008
Published by NHTSA2011-04-27
Manufacturer's numberSB-08-J-003-A
Manufacturer's date2012-06-01
ReplacesSB-08-J-003-H
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL; POWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

IZUZU: THIS TSB IS FOR VEHICLES EQUIPPED WITH 7800 IZUZU DIESEL ENGINES. THERE IS A PROCESS FOR GETTING HORSEPOWER/TORQUE UPGRADES. *RM UPDATED 3/9/12. *PE UPDATED 7/27/12. *PE

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, Transmission and driveline, Automatic transmission, Manual transmission

Vehicles listed
CHEVROLET C65002004 to 2009
CHEVROLET C75002004 to 2007
CHEVROLET C75002009
CHEVROLET C7500NA2008
CHEVROLET C85002004 to 2009
CHEVROLET T65002004 to 2009
CHEVROLET T75002004 to 2009
CHEVROLET T85002004 to 2009
ISUZU F-SERIES2004
ISUZU FTR2004 to 2009
ISUZU FVR2004 to 2009
ISUZU FXR2004 to 2009
ISUZU HTR2004 to 2009
ISUZU HVR2004 to 2009
ISUZU HXR2004 to 2009

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