The service and repair manual for the 1991 Oldsmobile Custom Cruiser — the 5.0L V8 engine, 1 trim. Matched to this exact model year, so the specifications and sequences are the ones Oldsmobile published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 1991 |
|---|---|
| Engines | 5.0L V8 — OHV |
| Trims | Base Wagon 4-Door |
| Federal record | 3 recalls · 6 complaints · 4 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1991 Custom Cruiser manual
03 / ContentsSections in the manual
- Quick Lookups 67
- General Information 1,528
- Accessories & Equipment 300
- Heating, Ventilation & A/C (HVAC) 255
- Body & Frame 143
- Maintenance 56
- Brakes 217
- Restraints 176
- Drivelines & Axles 57
- Steering 116
- Electrical 147
- Suspension 110
- Engine Mechanical 118
- Transmission 488
- Engine Performance 1,093
- Adjuster Nuts 18
- Safety Belt Anchor Bolts 30
- Seat Bolts 18
04 / Known issuesRecalls on federal record for the 1991 Custom Cruiser
- Latches/Locks/Linkages — hood › latch · 91V186000If the secondary hood latch is not properly engaged, andthe primary hood latch was also not engaged,.
- Equipment · 07E088000This condition may cause inadequate sealing and loss of engine oil, possibly resulting in a fire.
- Seat Belts · 92V094000In the event of a vehicle crash, the exposed steelsub-plate can cut the safety belt webbing resultin.
Owners have filed 6 complaints and Oldsmobile has issued 4 technical service bulletins for the 1991 Custom Cruiser. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1991 Custom Cruiser manual
Is this manual specific to the 1991 Custom Cruiser?
Yes. It is the OEM manual matched to the 1991 model year, covering the 5.0L V8 across the Base Wagon 4-Door trims. Specifications and procedure sequences are the ones Oldsmobile published for this year.
What 1991 Custom Cruiser problems does it help with?
3 recalls are on federal record for the 1991 Custom Cruiser, covering latches/locks/linkages, equipment, seat belts. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Oldsmobile dealers.
Does it include 1991 Custom Cruiser wiring diagrams?
Yes — the complete wiring diagrams for the 1991 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 Custom Cruiser years and 1991 Oldsmobile models
1992 Custom Cruiser · 1990 Custom Cruiser · 1989 Custom Cruiser · 1988 Custom Cruiser · 1987 Custom Cruiser · 1986 Custom Cruiser · 1985 Custom Cruiser · all 11 years
1991 Oldsmobile 98 · 1991 Oldsmobile Bravada · 1991 Oldsmobile Cutlass · 1991 Oldsmobile Cutlass Calais · 1991 Oldsmobile Cutlass Ciera · 1991 Oldsmobile Cutlass Cruiser · 1991 Oldsmobile Cutlass Supreme · 1991 Oldsmobile Delta 88 · 1991 Oldsmobile Silhouette · 1991 Oldsmobile Toronado · every 1991 model