The service and repair manual for the 1991 Subaru Loyale — the 1.8L H4 engine, 2 trims. Matched to this exact model year, so the specifications and sequences are the ones Subaru published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 1991 |
|---|---|
| Engines | 1.8L H4 — 109 cu in, SOHC |
| Trims | Base Sedan 4-Door · Base Wagon 4-Door |
| Federal record | 2 recalls · 19 complaints · 9 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1991 Loyale manual
03 / ContentsSections in the manual
- Quick Lookups 71
- Engine Performance 570
- Accessories & Equipment 92
- General Information 1,381
- Body & Frame 13
- Heating, Ventilation & A/C (HVAC) 140
- Brakes 52
- Maintenance 52
- Drivelines & Axles 49
- Steering 97
- Electrical 141
- Suspension 61
- Engine Mechanical 171
- Transmission 55
- Except Justy 145
- Justy 131
04 / Known issuesRecalls on federal record for the 1991 Loyale
- Power Train — manual transmission · 94V052000Sudden stops without prior warning can cause vehicle occupants to be thrown around the vehicle and c.
- Power Train — automatic transmission · 91V091000If transmission park mechanism is not in park while thevehicle is running or on an incline, a runawa.
Owners have filed 19 complaints and Subaru has issued 9 technical service bulletins for the 1991 Loyale. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1991 Loyale manual
Is this manual specific to the 1991 Loyale?
Yes. It is the OEM manual matched to the 1991 model year, covering the 1.8L H4 across the Base Sedan 4-Door, Base Wagon 4-Door trims. Specifications and procedure sequences are the ones Subaru published for this year.
What 1991 Loyale problems does it help with?
2 recalls are on federal record for the 1991 Loyale, covering power train. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Subaru dealers.
Does it include 1991 Loyale 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 Loyale years and 1991 Subaru models
1994 Loyale · 1993 Loyale · 1992 Loyale · 1990 Loyale · all 5 years
1991 Subaru Justy · 1991 Subaru Legacy · 1991 Subaru XT · every 1991 model