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Service bulletin 000604045

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 id616378
Published by NHTSA2001-02-23
Manufacturer's number000604045
Manufacturer's date2000-11-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

EXPERIENCING AN ENGINE TICKING SOUND COMING FROM THE ENGINE COMPARTMENT WHILE THE VEHICLES IS BEING DRIVEN. *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
CHEVROLET C PICKUP1999
CHEVROLET C SERIES1998
CHEVROLET G SERIES1998 to 1999
CHEVROLET K PICKUP1999
CHEVROLET K SERIES1998
CHEVROLET P SERIES1998 to 1999
GMC C SERIES1998 to 1999
GMC G SERIES1998 to 1999
GMC K SERIES1998 to 1999
GMC P SERIES1998 to 1999

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