The service and repair manual for the 1988 Buick Riviera — the 3.8L V6 engine, 2 trims. Matched to this exact model year, so the specifications and sequences are the ones Buick published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 1988 |
|---|---|
| Engines | 3.8L V6 — 232 cu in, OHV |
| Trims | Luxury Coupe 2-Door · T-Type Coupe 2-Door |
| Federal record | 1 recall · 1 complaints · 0 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1988 Riviera manual
03 / ContentsSections in the manual
- Quick Lookups 67
- Engine Performance 1,085
- Accessories & Equipment 293
- General Information 1,528
- Body & Frame 122
- Heating, Ventilation & A/C (HVAC) 171
- Brakes 295
- Maintenance 55
- Drivelines & Axles 16
- Steering 99
- Electrical 134
- Suspension 115
- Engine Mechanical 180
- Transmission 298
04 / Known issuesRecalls on federal record for the 1988 Riviera
- Fuel System, Gasoline · 06E043000This condition may cause an inadequate seal at the connection, potentially leading to a fuel leak. i.
Owners have filed 1 complaints and Buick has issued 0 technical service bulletins for the 1988 Riviera. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1988 Riviera manual
Is this manual specific to the 1988 Riviera?
Yes. It is the OEM manual matched to the 1988 model year, covering the 3.8L V6 across the Luxury Coupe 2-Door, T-Type Coupe 2-Door trims. Specifications and procedure sequences are the ones Buick published for this year.
What 1988 Riviera problems does it help with?
1 recall is on federal record for the 1988 Riviera, covering fuel system, gasoline. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Buick dealers.
Does it include 1988 Riviera wiring diagrams?
Yes — the complete wiring diagrams for the 1988 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 Riviera years and 1988 Buick models
1993 Riviera · 1992 Riviera · 1991 Riviera · 1990 Riviera · 1989 Riviera · 1987 Riviera · 1986 Riviera · 1985 Riviera · 1984 Riviera · 1983 Riviera · 1982 Riviera · all 17 years
1988 Buick Century · 1988 Buick Electra · 1988 Buick LeSabre · 1988 Buick Reatta · 1988 Buick Regal · 1988 Buick Skyhawk · 1988 Buick Skylark · every 1988 model