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Service bulletin PIP-4483B

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 id10037514
Published by NHTSA2011-05-25
Manufacturer's numberPIP-4483B
Manufacturer's date2010-11-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE; FUEL SYSTEM, GASOLINE

NHTSA's summary

GM: THERE MAY BE A MISFIRE, ENGINE NOISE, OR A DRIVEABILITY CONCERN. THERE ARE STEPS TO DETERMINE THE CAUSE. *RM

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, Fuel system

Vehicles listed
CHEVROLET KODIAK2008 to 2009
GMC TOPKICK2008 to 2009

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