# Service bulletin 476006A

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.

- Type: Service bulletin
- NHTSA id: 45850
- Published by NHTSA: 1996\-04\-25
- Manufacturer's number: 476006A
- Manufacturer's date: 1995\-06\-01
- Replaces: 47\-60\-06
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

## NHTSA's summary

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

## 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

- 1995 BUICK PARK AVENUE
- 1995 BUICK RIVIERA
- 1995 OLDSMOBILE 88
- 1995 OLDSMOBILE 98
- 1995 PONTIAC BONNEVILLE
- 1995 PONTIAC PONTIAC

## Other bulletins for the same vehicles and component

- [040601017](/bulletins/10008471.md), 2004-08-02, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. NEW UPPER INTAKE MANIFOLD AND GASKET KITS. \*TT

JSON: [/v1/bulletins/45850](/v1/bulletins/45850)

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