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Service bulletin 877163A

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 id603983
Published by NHTSA1999-03-12
Manufacturer's number877163A
Manufacturer's date1998-12-01
Replaces87-71-63
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

COMMENTS ON AN ENGINE STALL OR A SLIGHT SURGE AT A STOP OR WHEN THE TRANSMISSION IS SHIFTED INTO DRIVE OR REVERSE. *YC

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

Transmission and driveline, Automatic transmission

Vehicles listed
CHEVROLET C SERIES1998
CHEVROLET G SERIES1998
CHEVROLET K SERIES1998
CHEVROLET P SERIES1998
CHEVROLET W41998
GMC C SERIES1998
GMC G SERIES1998
GMC K SERIES1998
GMC P SERIES1998
GMC W41998

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