The service and repair manual for the 1998 Pontiac Bonneville — 3.8L V6 and 3.8L V6 engines, 3 trims. Matched to this exact model year, so the specifications and sequences are the ones Pontiac published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 1998 |
|---|---|
| Engines | 3.8L V6 — 232 cu in, OHV 3.8L V6 — 232 cu in, OHV, supercharged |
| Trims | SSE Sedan 4-Door · SE Sedan 4-Door · SSEi Sedan 4-Door |
| Federal record | 2 recalls · 359 complaints · 35 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1998 Bonneville manual
03 / ContentsSections in the manual
- Quick Lookups 98
- General Information 1,699
- Accessories & Equipment 481
- Heating, Ventilation & A/C (HVAC) 201
- Body & Frame 252
- Maintenance 41
- Brakes 259
- Restraints 153
- Drivelines & Axles 16
- Steering 182
- Electrical 260
- Suspension 152
- Engine Mechanical 301
- Transmission 490
- Engine Performance 1,307
- Radiator Cap Pressure 15
04 / Known issuesRecalls on federal record for the 1998 Bonneville
- Fuel System, Gasoline — delivery · 04V090000The backfire can rupture the intake manifold. the rupture of the intake manifold can displace a fue.
- Exterior Lighting · 09E012000Decreased lighting visibility may result in a vehicle crash.
Owners have filed 359 complaints and Pontiac has issued 35 technical service bulletins for the 1998 Bonneville. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1998 Bonneville manual
Is this manual specific to the 1998 Bonneville?
Yes. It is the OEM manual matched to the 1998 model year, covering the 3.8L V6 and 3.8L V6 across the SSE Sedan 4-Door, SE Sedan 4-Door, SSEi Sedan 4-Door trims. Specifications and procedure sequences are the ones Pontiac published for this year.
What 1998 Bonneville problems does it help with?
2 recalls are on federal record for the 1998 Bonneville, covering fuel system, gasoline, exterior lighting. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Pontiac dealers.
Does it include 1998 Bonneville wiring diagrams?
Yes — the complete wiring diagrams for the 1998 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $29.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther Bonneville years and 1998 Pontiac models
2004 Bonneville · 2003 Bonneville · 2002 Bonneville · 2001 Bonneville · 2000 Bonneville · 1999 Bonneville · 1997 Bonneville · 1996 Bonneville · 1995 Bonneville · 1994 Bonneville · 1993 Bonneville · 1992 Bonneville · all 24 years
1998 Pontiac Firebird · 1998 Pontiac Firefly · 1998 Pontiac Grand Am · 1998 Pontiac Grand Prix · 1998 Pontiac Sunfire · 1998 Pontiac Trans Sport · every 1998 model