Positioning:
Essential resource for owners and mechanics of the popular Ford Sierra Estate and P100 Pick-up, addressing a significant segment of the classic and utility vehicle market from the 1980s and early 1990s.
Comparative Value:
Provides a level of detail typically found in factory service manuals, offering a cost-effective alternative for maintaining and repairing these vehicles.
Feature 1:
Comprehensive coverage for both passenger (Estate) and commercial (P100) variants.
Feature 2:
Detailed illustrations, diagrams, and exploded views for clarity.
Feature 3:
Troubleshooting guides to quickly identify and resolve common problems.
Engine:
In-depth coverage of all engine types fitted, including engine mechanicals, lubrication, cooling, fuel, ignition, emissions control, and engine management systems.
Transmission:
Manual and automatic transmission overhaul, diagnostics, and fluid services.
Drivetrain:
Front-wheel drive systems, differentials, driveshafts, and associated components.
Suspension:
Front and rear suspension systems, shock absorbers, springs, bushings, and alignment procedures.
Steering:
Steering rack, column, power steering system diagnostics and repair.
Brakes:
Hydraulic brake systems, ABS (if applicable), brake discs, drums, pads, shoes, lines, and master cylinder.
Electrical:
Comprehensive wiring diagrams, lighting, starting and charging systems, instrument cluster, body electricals, and power windows/mirrors.
Bodywork:
Body panel repair, rust prevention, door mechanisms, glass replacement, trim removal and installation.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system diagnosis and repair, refrigerant handling.
Fuel System:
Fuel pumps, injectors, carburettors (early models), fuel tanks, and lines.
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, and pipework.
Maintenance:
Scheduled maintenance tasks, oil changes, filter replacements, fluid checks, belt adjustments, and tune-ups.
Troubleshooting:
Diagnostic charts and procedures for common faults and symptoms across all major systems.
Repair:
Step-by-step instructions for component removal, repair, and reinstallation, including major overhauls.
Diagnostics:
Detailed diagnostic procedures for electrical and mechanical systems, including specific fault codes for ECU-equipped models.
Specifications:
Torque specifications, clearances, timing settings, and other critical technical data.
Wiring Diagrams:
Full colour, detailed wiring diagrams for all electrical systems, aiding in fault diagnosis and repair.
Depth:
Expert level, covering routine maintenance to complete engine and transmission rebuilds, and in-depth electrical troubleshooting.
Engine Options:
1.3L (CVH), 1.6L (CVH), 1.8L (CVH/ZVH), 2.0L (OHC/DOHC), 2.3L (DOHC-I), 2.8L V6 (Cologne), 2.9L V6 (Cologne).
Power Output Range:
Approximately 60 HP (1.3L) to 150 HP (2.8i V6).
Torque Range:
Approximately 70 lb-ft (1.3L) to 170 lb-ft (2.8i V6).
Fuel Delivery Early:
Carburetor (e.g., Weber, Motorcraft) for many early 4-cylinder models.
Fuel Delivery Later:
Electronic Fuel Injection (EFI) for later 4-cylinder and V6 models.
Type:
Distributor-based ignition with electronic control, or distributorless ignition systems (DIS) on some later models.
Type:
Pressurized liquid cooling system with belt-driven water pump and fan (thermostatically controlled, electric or belt-driven).
Type:
Pressurized wet sump lubrication system.
Transmission Types:
Available with manual transmissions (e.g., 4-speed, 5-speed) and automatic transmissions (e.g., 3-speed, 4-speed).
Optional Transmissions:
4WD transfer case option on some performance models (e.g., Sierra XR4x4).
Clutch:
Hydraulically operated clutch system for manual transmissions.
Manual Transmission Fluid:
Refer to manual for specific gear oil specifications (e.g., GL-4, GL-5, SAE 75W/90 or 80W/90).
Automatic Transmission Fluid:
Mercon or equivalent automatic transmission fluid (ATF).
Wheelbase:
Approx. 2600 mm (Sierra Estate), Approx. 2900 mm (P100 Pick-up)
Overall Length:
Approx. 4400 mm (Sierra Estate), Approx. 4800 mm (P100 Pick-up)
Overall Width:
Approx. 1700 mm
Overall Height:
Approx. 1400 mm (Sierra Estate), Approx. 1550 mm (P100 Pick-up)
Cargo Volume Estate:
Significant cargo capacity with rear seats folded down.
Bed Dimensions P100:
Specify approximate length, width, and depth of the P100 cargo bed.
Curb Weight:
Varies significantly by model and engine, typically 1100-1500 kg.
Gross Vehicle Weight Rating Gvwr:
Specific to model, especially for P100 pick-up.
Crash Test Ratings:
Early models lacked modern crash test data; later models showed improvements, but generally did not achieve high ratings by current standards.
ABS:
Optional on some models, standard on higher trims/later years.
Traction Control:
Rarely fitted, generally not available.
Seatbelts:
Standard seatbelts, often lap and diagonal at the front.
Airbags:
Driver's airbag became optional/standard on later models, not universally fitted.
Rollover Protection:
Reinforced A-pillars and B-pillars, but no specific rollover protection systems.
Oil Change:
Typically every 10,000-15,000 km or 6-12 months, depending on oil type and driving conditions. Consult manual for specific intervals.
Spark Plugs:
Intervals vary by plug type (e.g., copper, platinum) and engine, often between 20,000-40,000 km.
Timing Belt:
Critical for interference engines (CVH, DOHC). Intervals typically 80,000-100,000 km. Manual will specify exact interval and replacement procedure.
Brake Fluid:
Recommend replacement every 2 years to prevent moisture absorption and corrosion.
Engine Oil Capacity:
Varies by engine, typically 4-5 litres for 4-cylinder models, 5-6 litres for V6 models. Consult manual for specific engine.
Engine Oil Type:
API SF/SG/SH or ACEA A1/A2/A3. Viscosity grades like 10W-40, 15W-40, 5W-30 depending on climate. Manual provides exact specifications.
Coolant:
Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water. Specific Ford coolant types may be recommended.
Rust:
Common issue, particularly around wheel arches, sills, and rear suspension mounting points. P100 beds can also rust.
Cv Joints:
Front CV joints can wear, especially on higher mileage or heavily used vehicles.
Electrical Gremlins:
Older wiring and connections can lead to intermittent faults in lighting, indicators, and dashboard components.
Rear Wheel Bearings:
Rear wheel bearings can be a wear item, especially on the heavier P100.
Cooling System:
Radiator leaks, thermostat failures, and hoses can occur due to age.
Ford Europe:
Part of Ford's successful European product line, known for practical and driver-focused vehicles.
Sierra Introduction:
Launched in 1982 as a replacement for the Ford Cortina, featuring a revolutionary aerodynamic design and rear-wheel drive (later with optional 4WD).
P100 Origin:
Based on the Sierra Estate platform but with a separate load bed, essentially a successor to the Ford Transit pick-up, aimed at the commercial market.
Facelifts:
Received significant facelift in 1987 ('Sierra II'), introducing revised styling, improved interior, and updated engines.
Production Period:
1982-1993 (Sierra), P100 continued production slightly longer in some markets.
Manufacturing Locations:
Primarily manufactured in Europe (e.g., Belgium, UK, Germany).
