The service and repair manual for the 1986 Plymouth Conquest — the 2.6L I4 engine, 1 trim. Matched to this exact model year, so the specifications and sequences are the ones Plymouth published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 1986 |
|---|---|
| Engines | 2.6L I4 — 156 cu in, SOHC, turbocharged |
| Trims | Base Hatchback 2-Door |
| Federal record | 1 recall · 0 complaints · 0 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1986 Conquest manual
03 / ContentsSections in the manual
- Quick Lookups 55
- General Information 1,391
- Accessories & Equipment 68
- Heating, Ventilation & A/C (HVAC) 105
- Brakes 72
- Maintenance 77
- Drivelines & Axles 35
- Steering 82
- Electrical 117
- Suspension 43
- Engine Mechanical 109
- Transmission 72
- Engine Performance 443
04 / Known issuesRecalls on federal record for the 1986 Conquest
- Seat Belts — front › buckle assembly · 95V103003The safety belts would not provide adequate protection to an occupant in a vehicle crash.
Owners have filed 0 complaints and Plymouth has issued 0 technical service bulletins for the 1986 Conquest. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1986 Conquest manual
Is this manual specific to the 1986 Conquest?
Yes. It is the OEM manual matched to the 1986 model year, covering the 2.6L I4 across the Base Hatchback 2-Door trims. Specifications and procedure sequences are the ones Plymouth published for this year.
What 1986 Conquest problems does it help with?
1 recall is on federal record for the 1986 Conquest, covering seat belts. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Plymouth dealers.
Does it include 1986 Conquest wiring diagrams?
Yes — the complete wiring diagrams for the 1986 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 Conquest years and 1986 Plymouth models
1985 Conquest · 1984 Conquest · all 3 years
1986 Plymouth Caravelle · 1986 Plymouth Colt · 1986 Plymouth Gran Fury · 1986 Plymouth Horizon · 1986 Plymouth Reliant · 1986 Plymouth Turismo · 1986 Plymouth Turismo 2.2 · 1986 Plymouth Voyager · every 1986 model