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Service bulletin 476147

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 id37954
Published by NHTSA1995-02-09
Manufacturer's number476147
Manufacturer's date1994-12-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

RATTLING NOISE/ENGINE OVERHEATING. *TW

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
BUICK SKYLARK1988
OLDSMOBILE CALAIS1987 to 1988
OLDSMOBILE CUTLASS1988
PONTIAC GRAND AM1988
PONTIAC GRAND PRIX1988

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

Recalls for the same vehicles and component
19911741991-12-12. 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
476147A1995-03-06. Service bulletin. RATTLING NOISE/ENGINE OVERHEATING. *TW