Repair and Diagnosis

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• Quick Lookups
  • Electrical Component Locations
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
  • Fluids
  • Technical Bulletins
    • Safety Recalls
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
    • Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Door Locks - Power
    • Trunk Release - Power
  • Cruise Control Systems
  • Gauges & Instrument Panels
    • Instrument Panel - Electronic
    • Instrument Panel - Standard
  • Headlights - Automatic
  • Heated Glass/Defoggers
    • Defogger - Rear Window
  • Horns
    • Steering Wheel & Horn Removal
  • Mirrors - Power
  • Seats - Power
  • Steering Column Switches
    • Steering Column Switches
    • Steering Wheel & Column Switches
  • Warning Systems
    • Warning System - Seat Belt & Key
  • Window Motors & Regulators
    • Power Windows
    • Power Windows - Tailgate
  • Wiper/Washer Systems
    • Wiper/Washer System - Liftgate
    • Wiper/Washer System - Non-Concealed
• Body & Frame
  • Door Locks
    • Door Locks - Power
    • Trunk Release - Power
  • Mirrors - Power
  • Seats - Power
  • Windows
    • Power Windows
    • Power Windows - Tailgate
• Brakes
  • Mechanical - Hydraulic
    • Brake System Bleeding
    • Disc & Drum
• Drivelines & Axles
  • Differentials & Drive Axles
    • Differential - Positive Traction (Clutch Type)
    • Drive Axle - 7.5" & 8.75"
  • Driveshaft & Universal Joints
    • Universal Joints (RWD)
• Electrical
  • Charging Systems
    • Alternator & Regulator - External Regulator Type
  • Component Locations
    • Diagnostic Connector (DLC) Locations
    • Electrical Component Locator
  • Fuses & Circuit Breakers
    • Fuse & Flasher Locations
    • Fuses & Circuit Breakers
  • Gauges
    • Instrument Panel - Electronic
    • Instrument Panel - Standard
  • Horns
    • Steering Wheel & Horn Removal
  • Starter
    • Starter - Gasoline Models
    • Starter Removal & Installation
  • Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
    • Wiring Diagrams
• Engine Mechanical
  • Accessory Drive Belts
    • Drive Belt Routing
  • Engine Cooling Fan
  • Cooling System (Mechanical)
    • Cooling System Specifications
    • Drive Belt Routing
  • Mechanical
    • Engine Oil Pan Removal
    • Engine Removal - 4-CYL
    • Engine Removal - 6-CYL & V6
    • Engine Removal - V8
  • Starter
    • Starter - Gasoline Models
    • Starter Removal & Installation
• Engine Performance
  • Adjustment
    • Tune-Up - 4-CYL
    • Tune-Up - 4-CYL (CANADA)
    • Tune-Up - V6
    • Tune-Up - V6 (CANADA)
    • Tune-Up - V8
    • Tune-Up - V8 (CANADA)
  • Application
    • Engine/VIN Id
  • Emissions
    • EGR Function Testing - Ford - Cars
    • Emission Applications
    • Emission Calibration Labels
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Ignition System - TFI-IV
  • Specifications
    • Diagnostic Connector
    • Fuel Injection System Specifications - HCFI
  • System
    • 1983-1985 Fuel Injector Waveform
    • 5.0L CFI Tests
    • Air Cleaner - Thermostatic
    • Carburetor - Carter YFA 1-Bbl
    • Carburetor - HOLLEY 1949 (CANADA)
    • Carburetor - MOTORCRAFT 2150 (CANADA)
    • Catalytic Converter
    • Cut-Off/Inertia Switch
    • Cylinder Balance Test
    • EGR Function Testing
    • EGR System - Gasoline
    • Fuel Evaporation System
    • Fuel Injection System - High Pressure CFI
    • Fuel Pump
    • PCV System - Gasoline
    • THERMACTOR System
  • Testing & Diagnosis
    • 1983-1985 Fuel Injector Waveform
    • 5.0L CFI Tests
    • Air Cleaner - Thermostatic
    • Carburetor - Carter YFA 1-Bbl
    • Carburetor - HOLLEY 1949 (CANADA)
    • Carburetor - MOTORCRAFT 2150 (CANADA)
    • Catalytic Converter
    • Cut-Off/Inertia Switch
    • Cylinder Balance Test
    • EGR Function Testing
    • EGR System - Gasoline
    • Fuel Evaporation System
    • Fuel Injection System - High Pressure CFI
    • Fuel Pump
    • PCV System - Gasoline
    • THERMACTOR System
  • Theory and Operation
    • EEC IV Theory/Operation
  • Tune-Up
    • Ignition System - TFI-IV
  • Vacuum Diagrams
    • Vacuum Diagrams
    • Vacuum Diagrams - CANADA
• General Information
  • Abbreviations
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
  • Basic Trouble Shooting
    • Basic Trouble Shooting - General Information
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
    • Engine Performance - Trouble Shooting - General Information
  • Brakes
    • Anti-Lock Brake Safety Precautions - General Information
    • Map - Brake Systems
    • Map - Routine Inspection Reference Guide
  • Check Lists
    • Symptom Check List Worksheet - General Information
  • Computer Relearn Procedures
  • Driveline/Axles
    • Drive Axle Noise Diagnosis - General Information
    • Gear Tooth Contact Patterns - General Information
    • Map - Drive Train & Transmission
    • Trouble Shooting - Clutches - General Information
  • Electrical
    • Map - Electrical Systems
    • Using lemon2025'S System Wiring Diagrams
  • Engine
    • Engine Overhaul Procedures - General Information
    • General Cooling System Service - General Information
  • Engine Performance
    • Electrostatic Discharge Warning - General Information
    • Emission Calibration Labels
    • Emission Control Visual Inspection Procedures
    • Engine Performance Diagnostic Routine Outline - General Information
    • Engine Performance Safety Precautions
    • Map - Engine Performance & Maintenance
    • Parasitic Load Explanation & Test Procedures - General Information
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
    • Waveforms - Injector Pattern Tutorial - General Information
  • Map - Exhaust Systems
  • Heating, Ventilation & A/C (HVAC)
    • Map - Heating, Ventilation, & Air Conditioning
  • Identification
    • CANADIAN Model Cross-Reference
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • Maintenance Reminder Light (Reset Procedures)
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • A/C Compressor Oil Checking
  • General Servicing
    • A/C Clutch & Seal Removal & Installation
    • A/C Compressor Overhaul - 4-CYL
    • A/C Orifice Tube Removal & Installation
    • A/C System General Servicing
    • A/C System Precautions
    • A/C System Specifications
  • HVAC Control Systems
    • A/C System Diagnosis - Manual
    • A/C-Heater System - Automatic
    • A/C-Heater System - Manual
    • A/C-Heater System Diagnosis - Automatic
    • Heater System
    • Heater System Trouble Shooting
• Maintenance
  • Procedures
    • Maintenance Information
    • Maintenance Reminder Light (Reset Procedures)
    • Service Indicator & Warning Lights
• Steering
  • Manual Steering
    • Power Steering General Servicing
    • Power Steering Pump
    • Steering Gear - Power
  • Power Steering
    • Power Steering General Servicing
    • Power Steering Pump
    • Steering Gear - Power
  • Steering Column
    • Steering Column
    • Steering Wheel & Horn Removal
  • Steering Linkage
• Suspension
  • Front Suspension
    • Suspension - Front
  • Rear Suspension
    • Suspension - Rear
  • Wheel Alignment
    • Jacking & Hoisting
    • Pre-Alignment Checks
    • Riding Height Adjustment
    • Towing Procedures
    • Wheel Alignment Specifications & Procedures
• Transmission
  • Automatic Trans
    • Overhaul - AOD
    • Removal & Installation - A/T
    • Servicing - A/T
    • Transmission Oil Pan Gasket Id
  • Hydraulic Diagrams - AOD
• External Pages