The service and repair manual for the 1987 Porsche 928 — the 5.0L V8 engine, 1 trim. Matched to this exact model year, so the specifications and sequences are the ones Porsche published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 1987 |
|---|---|
| Engines | 5.0L V8 — 302 cu in, DOHC |
| Trims | S4 Coupe 2-Door |
| Federal record | 1 recall · 0 complaints · 73 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1987 928 manual
03 / ContentsSections in the manual
- Quick Lookups 70
- General Information 1,378
- Accessories & Equipment 38
- Heating, Ventilation & A/C (HVAC) 18
- Brakes 200
- Maintenance 67
- Drivelines & Axles 12
- Steering 33
- Electrical 112
- Suspension 29
- Engine Mechanical 115
- Transmission 52
- Engine Performance 284
- Application Ft. Lbs (N.m) 911
- Carrera & 911
- Turbo 54
04 / Known issuesRecalls on federal record for the 1987 928
- Fuel System, Gasoline — delivery › hoses, lines/piping, and fittings · 87V031000Fuel hose could crack, resulting in a fuel leak andengine compartment fire.
Owners have filed 0 complaints and Porsche has issued 73 technical service bulletins for the 1987 928. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1987 928 manual
Is this manual specific to the 1987 928?
Yes. It is the OEM manual matched to the 1987 model year, covering the 5.0L V8 across the S4 Coupe 2-Door trims. Specifications and procedure sequences are the ones Porsche published for this year.
What 1987 928 problems does it help with?
1 recall is on federal record for the 1987 928, 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 Porsche dealers.
Does it include 1987 928 wiring diagrams?
Yes — the complete wiring diagrams for the 1987 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 928 years and 1987 Porsche models
1993 928 · 1991 928 · 1990 928 · 1989 928 · 1988 928 · 1986 928 · 1985 928 · 1984 928 · 1983 928 · 1982 928 · all 13 years
1987 Porsche 911 · 1987 Porsche 924 · 1987 Porsche 944 · every 1987 model