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Service bulletin 00148

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 id616390
Published by NHTSA2001-02-25
Manufacturer's number00148
Manufacturer's date2000-11-17
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

SERVICE ENGINE SOON LIGHT, MISFIRE, ROUGH IDLE, OR HARD START DUE TO A DEPOSIT BUILD-UP ON THE SEQUENTIAL CENTRAL PORT FUEL INJECTOR (SCPI) POPPET VALVE(S). THE DEPOSIT BUILD-UP MAY CAUSE INJECTOR POPPETS TO STICK CLOSED. *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.

Vehicles listed
CHEVROLET C SERIES1996 to 1999
CHEVROLET G SERIES1996
CHEVROLET G SERIES1997 to 1999
CHEVROLET K SERIES1996 to 1999
CHEVROLET L SERIES1996 to 1999
CHEVROLET M SERIES1996 to 1999
CHEVROLET P SERIES1996 to 1999
CHEVROLET S SERIES1996 to 1999
CHEVROLET T SERIES1996
CHEVROLET T SERIES1997, 1998, 1999
CHEVROLET W41996, 1997, 1998, 1999
FORD L SERIES1996
FORD L SERIES1999
GMC C SERIES1996 to 1999
GMC G SERIES1996 to 1999
GMC K SERIES1996 to 1999
GMC L SERIES1997 to 1998
GMC M SERIES1996 to 1999
GMC P SERIES1996 to 1999
GMC S SERIES1996 to 1999
GMC T SERIES1996
GMC T SERIES1997, 1998, 1999
GMC W41996, 1997, 1998, 1999

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