Segment:
Executive Car / Large Family Car
Key Competitors 1987:
Opel Senator, BMW 5 Series (E28/E34), Mercedes-Benz W124 E-Class, Audi 100/200 (C3)
Design Philosophy:
Aerodynamic styling, advanced features for its time, spacious interior
Target Audience:
Families, executives, drivers seeking comfort and space with a European flair
Aerodynamics:
Low drag coefficient for its time, contributing to fuel efficiency and stability.
Engine:
Complete overhaul, diagnostics, tuning, cooling, lubrication, fuel injection, emission control
Transmission:
Manual and Automatic transmission service, repair, and overhaul
Brakes:
Hydraulic systems, ABS (if equipped), disc and drum brake service, parking brake
Electrical System:
Comprehensive wiring diagrams, component testing, diagnostics, starter, charging system, lighting, accessories
Suspension:
Front and rear suspension components, alignment, shock absorbers, springs, bushings
Steering:
Power steering system, steering rack, linkages, wheel alignment
Chassis Body:
Body construction, panels, doors, interior trim, rust prevention, chassis components
Restraint System:
Seat belts, potential airbag systems (if applicable for 1987 models, though less common)
Axles:
Front and rear axle components, drive shafts, differentials
Fuel System:
Fuel pump, injectors, fuel filter, fuel tank, lines, fuel pressure regulator.
Emission System:
Catalytic converter, lambda sensor (oxygen sensor), EGR (Exhaust Gas Recirculation) if fitted.
Engine Control System:
ECU (Engine Control Unit) diagnostics, sensor inputs/outputs, actuators, fault codes (where applicable for 1987 diagnostic standards).
Wiring Diagram:
Detailed, system-specific wiring diagrams for all electrical components and circuits.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication
Troubleshooting:
Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides
Repair:
Step-by-step instructions for disassembly, component replacement, and reassembly
Refurbishment:
Guidance on restoration and renovation of various vehicle systems
Lubrication:
Periodic lubrication points and schedule, grease types.
Chassis Body Repair:
Panel replacement, welding procedures (structural), door and window mechanisms, interior trim removal/installation.
Engine Rebuild:
Complete instructions for engine disassembly, piston/ring replacement, bearing replacement, valve work, etc.
Transmission Rebuild:
Detailed steps for rebuilding both manual and automatic transmissions, including clutch packs, seals, and gearsets.
Depth:
Comprehensive, from basic fluid checks to complete engine and transmission rebuilds
Diagnostic Tools:
Guidance on using basic diagnostic tools and interpreting test results relevant to the era's technology.
Component Specifications:
Torque specifications for fasteners, clearances, resistance values for electrical components.
Diagnostic Codes:
Information on accessing and interpreting diagnostic trouble codes (DTCs) if the vehicle is equipped with basic onboard diagnostics.
Oil Change Interval:
Typically 5,000-10,000 miles or 6-12 months (refer to specific engine and oil type recommendations in manual)
Spark Plug Replacement:
Typically every 20,000-30,000 miles (refer to manual for specific engine and plug type)
Timing Belt Replacement:
Crucial for 2.0L/2.3L OHC and 2.8L/2.9L V6 engines, typically every 40,000-60,000 miles (refer to specific engine).
Engine Oil Type:
API SF/SG rated, viscosity typically 10W-40 or 15W-40 (consult manual for precise recommendations)
Coolant Type:
Ethylene Glycol based coolant (e.g., Ford specification, typically green or blue)
Brake Fluid Type:
DOT 3 or DOT 4
Transmission Fluid Auto:
ATF Type-III or equivalent (e.g., Mercon)
Common Wear Items:
Suspension bushings, exhaust system components, ignition system components (spark plugs, leads), fuel pump relays, rust in wheel arches and sills
Electrical Gremlins:
Age-related issues with wiring insulation, connectors, and sensor failures are common for vehicles of this era
Fuel Injection Issues:
Potential for fuel pressure regulator failure, injector clogging, or pump issues.
