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Service bulletin 040601017

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 id10008471
Published by NHTSA2004-08-02
Manufacturer's number040601017
Manufacturer's date2004-06-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

NHTSA's summary

NEW UPPER INTAKE MANIFOLD AND GASKET KITS. *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, Exhaust and emissions, Exhaust manifold, pipes and muffler

Vehicles listed
BUICK LESABRE1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
BUICK PARK AVENUE1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
BUICK REGAL1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
BUICK RIVIERA1995, 1996, 1997
CHEVROLET IMPALA2000, 2001, 2002, 2003, 2004
CHEVROLET LUMINA1998, 1999
CHEVROLET MONTE CARLO1998, 1999, 2000, 2001, 2002, 2003, 2004
OLDSMOBILE 881995 to 1999
OLDSMOBILE 981995 to 1996
OLDSMOBILE INTRIGUE1998, 1999
PONTIAC BONNEVILLE1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
PONTIAC GRAND PRIX1997, 1998, 1999, 2000, 2001, 2002, 2003

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

Recalls for the same vehicles and component
15V7010002015-10-26. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; ENGINE AND ENGINE COOLING:ENGINE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
0406050082005-02-14. Service bulletin. AVAILABILITY OF EXHAUST MUFFLER FOR SERVICE. *TT
31152004-11-03. Service bulletin. ENGINE INTAKE MANIFOLD COOLANT LEAK. *SC
476006A1996-04-25. Service bulletin. POPPING/FLUTTERING/TICKING/SPARK KNOCK/CLUNKING NOISE WHILE DRIVING UP MEDIUM GRADES OR ACCELERATING FROM A STOP (REPLACE EXHAUST SEAL OR RIGHT EXHAUST MANIFOLD).*SD