Engine Mechanical:
Detailed disassembly, assembly, inspection, and repair procedures for engine components (e.g., cylinder head, pistons, crankshaft, camshafts, timing belt/chain).
Fuel System:
Diagnosis and repair of fuel delivery, injection systems (EFI), fuel pump, injectors, fuel filter, fuel pressure regulator.
Ignition System:
Spark plugs, ignition coils, distributor (if applicable), ignition timing adjustments, diagnostic procedures.
Cooling System:
Radiator, water pump, thermostat, coolant hoses, fan operation, pressure testing, coolant flush and fill procedures.
Exhaust System:
Catalytic converter, muffler, exhaust pipes, diagnosis of leaks and performance issues.
Transmission Manual:
Clutch operation, gearbox disassembly, assembly, component replacement, fluid specifications, shift linkage adjustments.
Transmission Automatic:
If applicable, diagnosis and repair of automatic transmission, fluid checks, band and clutch pack adjustments, torque converter service.
Drivetrain Axles:
CV joints, drive shafts, differential service, bearing checks, seal replacement.
Suspension Front:
MacPherson struts, control arms, ball joints, tie rod ends, wheel bearings, alignment procedures, strut replacement.
Suspension Rear:
Torsion beam or independent suspension components, shock absorbers, bushings, alignment.
Steering System:
Power steering pump, steering rack/box, tie rods, fluid service, diagnosis of play or leaks.
Brake System Front:
Disc brake components: rotors, calipers, pads, hydraulic lines, bleeding procedures, master cylinder.
Brake System Rear:
Drum brake or disc brake components: shoes, drums, wheel cylinders, parking brake mechanism, ABS system components (if equipped).
Electrical System Charging:
Alternator, battery, voltage regulator, wiring, testing procedures.
Electrical System Starting:
Starter motor, starter solenoid, ignition switch, diagnosis of starting problems.
Lighting System:
Headlights, taillights, turn signals, interior lighting, bulb replacement, circuit diagnosis.
Instrumentation:
Dashboard gauges, warning lights, sensor inputs, troubleshooting.
Body Interior:
Door panels, seats, dashboard trim, headliner, carpet, trim piece removal and installation.
Body Exterior:
Bumpers, fenders, hood, trunk lid, doors, glass replacement, weatherstripping, body panel alignment.
Restraint System:
Seat belts, airbags (if equipped), SRS system troubleshooting, replacement procedures for deployed airbags.
Emission Control:
EGR valve, PCV system, evaporative emissions control (EVAP), secondary air injection (if equipped), diagnosis of emissions-related fault codes.
Engine Control System:
ECU/ECM operation, sensors (e.g., TPS, MAP, coolant temp), actuators (e.g., idle air control valve), diagnostic trouble codes (DTCs).
Maintenance Tasks:
Oil change, filter replacement, air filter replacement, spark plug replacement, coolant flush, brake fluid change, transmission fluid change, chassis lubrication.
Troubleshooting Guides:
Step-by-step diagnostic flowcharts and procedures for common drivability, starting, charging, braking, and electrical issues.
Repair Procedures:
Detailed instructions for component replacement, adjustment, and rebuilding for all major vehicle systems.
Reconditioning Refurbishment:
Guidance on restoring worn or damaged components, such as interior detailing, exterior polishing, and minor bodywork.
Diagnostic Capabilities:
Advanced diagnostic procedures, including interpreting diagnostic trouble codes (DTCs), using a multimeter, and understanding sensor data.
Rebuild Procedures:
Comprehensive instructions for complete engine and transmission rebuilds, including torque specifications and assembly sequences.
Wiring Diagrams:
Complete electrical wiring diagrams for all vehicle circuits, including component locations and wire colors.
Torque Specifications:
Detailed torque values for all critical fasteners, essential for proper assembly and safety.
Special Tools Required:
Identification of any specialized tools or equipment needed for specific repair or maintenance tasks.
Engine Oil And Filter:
Typically every 6,000 - 10,000 miles (10,000 - 15,000 km) or 12 months, whichever comes first. Consult manual for exact intervals based on driving conditions.
Air Filter:
Replace every 12,000 - 15,000 miles (20,000 - 25,000 km) or as needed based on operating environment.
Spark Plugs:
Replace every 24,000 - 30,000 miles (40,000 - 50,000 km) with appropriate plug type (e.g., copper or platinum).
Timing Belt:
CRITICAL: Replace every 40,000 - 60,000 miles (60,000 - 100,000 km) or 4-5 years, depending on engine. Failure can cause catastrophic engine damage.
Engine Oil:
Typically 5W-30 or 10W-40 API SJ/SL rated. Consult manual for specific viscosity and API rating.
Coolant:
Ethylene glycol based antifreeze, typically a 50/50 mix with distilled water. Ford specification may apply.
Brake Fluid:
DOT 3 or DOT 4 brake fluid. Always use fresh fluid and bleed the system properly.
Power Steering Fluid:
Refer to manual for specific type, often ATF Dexron II/III or a dedicated power steering fluid.
Rust Corrosion:
Common issue in many Fiestas of this era, especially in areas with road salt. Areas to check: wheel arches, sills, chassis members, rear tailgate.
Electrical Gremlins:
Older wiring harnesses can degrade, leading to intermittent issues with lights, sensors, or central locking. Ground point corrosion is also a common culprit.
Suspension Wear:
Worn ball joints, tie rod ends, and bushings in the suspension and steering can lead to knocking noises, imprecise steering, and accelerated tire wear.
Cooling System Leaks:
Radiator, hoses, and water pump seals can degrade over time, leading to coolant leaks and potential overheating.
Clutch Wear:
The clutch assembly, including the clutch disc, pressure plate, and release bearing, will eventually wear out and require replacement.
Exhaust Corrosion:
Exhaust systems are susceptible to rust and corrosion, leading to leaks or complete failure of components like mufflers and pipes.