Service bulletins for the 1995 Pontiac Bonneville
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.
55 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Exhaust and emissions are shown. Show all
| 040601017 | 2004-08-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. NEW UPPER INTAKE MANIFOLD AND GASKET KITS. *TT |
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| 476006A | 1996-04-25. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. 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 |
| 476006 | 1995-02-09. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. POPPING/FLUTTERING/TICKING/SPARK KNOCK NOISE WHILE DRIVING UP MEDIUM GRADES OR ACCELERATING FROM A STOP. *TW |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.