🏷️ Basic Information

Make:

Ford

Model:

F-250

Year:

1999

Vin Prefix:

1FTEF20...

Generation:

Eighth Generation (1997-2003)

Platform Code:

VN176 (for Super Duty)

👋 Introduction

Market Position:

The Ford F-Series Super Duty trucks of this era were market leaders in the heavy-duty pickup truck segment, known for their robust construction, towing capabilities, and powerful engine options. This manual targets DIY mechanics, fleet managers, and owners who perform their own maintenance and repairs.

Target Audience:

DIY enthusiasts, independent repair shops, fleet maintenance personnel, and owners seeking to perform their own diagnostics and repairs to save money and maintain their vehicle effectively.

Competitive Analysis:

Competitors in this segment included Chevrolet Silverado HD, GMC Sierra HD, and Dodge Ram HD. The Ford F-250's strength lay in its modular design, durable powertrains (especially the Power Stroke diesel), and extensive aftermarket support. This manual provides the specific factory data needed to maintain and repair these robust vehicles.

Key Features:

Single-year specific coverage for optimal accuracy, comprehensive system coverage, searchable PDF format with bookmarks, no software installation required, ability to print specific sections, and significant cost savings compared to professional labor.

Value Proposition:

Empowers vehicle owners and technicians with factory-level diagnostic and repair knowledge, leading to more accurate repairs, reduced downtime, and significant cost savings over the lifespan of the vehicle.

📋 Manual Details

Coverage Areas:

General Information, Chassis, Powertrain, Electrical, Body and Paint, Wiring Diagrams

Estimated Page Count:

Varies significantly based on specific model/engine, but OEM workshop manuals for this era typically range from 1500 to 3000+ pages.

Manual Type:

OEM Workshop Service Repair Manual

Oem Status:

Original Equipment Manufacturer (OEM) level of detail, reflecting the information used by Ford dealerships and certified technicians.

Language:

English

Format:

PDF (Single File)

Print Capability:

Users can selectively print specific chapters or pages, allowing for convenient on-site reference during repairs without needing to carry the entire manual.

📖 Manual Coverage

Systems Covered:

Engine, Cooling System, Fuel System, Ignition System, Emissions Control, Starting System, Charging System, Transmission (Automatic & Manual), Driveline, Axles, Suspension (Front & Rear), Brakes (Hydraulic, Power, Parking, ABS), Steering, Electrical System (incl. Climate Control, Instrument Cluster, Lighting, Anti-Theft), Body Panels, Interior Trim, Exterior Trim, Glass, Safety Belts, Supplemental Restraint System (SRS), Wiper/Washer System, Convertible Top (if applicable), Bumpers, Audio System, Navigation System, Module Communications Network.

Chassis Systems:

Front Suspension (Twin-I-beam independent front suspension for gasoline, solid front axle for 4x4 diesel), Rear Suspension (leaf springs), Wheel and Tires, Driveshaft, Rear Drive Axle/Differential, Brake System (Front disc, Rear disc or drum depending on configuration, hydraulic, power, parking, ABS), Steering System (Recirculating ball steering gear, power assist, steering column components).

Powertrain Systems:

Engine System (detailed), Engine Cooling, Supercharger Cooling (if applicable, though rare for this model), Fuel Charging and Control, Accessory Drive, Starting System, Engine Ignition, Engine Emission Control, Intake Air Distribution and Filtering, Evaporative Emissions Control, Electronic Engine Controls (PCM/ECM diagnostics and calibration). Transaxle/Transmission (Automatic and Manual, specific models), Exhaust System (components, catalytic converter, muffler), Fuel Tank and Lines, Acceleration Control, Speed Control.

Electrical Systems:

Climate Control System (manual and automatic), Instrument Cluster and Panel Illumination, Charging System (alternator, battery, wiring), Entertainment System (radio, speakers), Lighting (headlamps, taillamps, interior lamps), Module Communications Network (e.g., for ABS, Powertrain Control Module), Anti-Theft Systems.

Body And Paint Systems:

Front End Body Panels, Body Closures (doors, hood, tailgate), Interior Trim and Ornamentation, Exterior Trim and Ornamentation, Rear View Mirrors, Seating Systems, Glass, Frames and Mechanisms, Instrument Panel and Console, Handles, Locks, Latches and Entry System, Wipers and Washers, Bumpers, Safety Belt System, Supplemental Restraint System (SRS/Airbags).

Wiring Diagrams:

Comprehensive wiring diagrams for Audio System, Navigation, Charging System, Climate Control, Seats, Cluster and Panel Illumination, Cooling Fan, Electronic Engine Controls, Headlamps, Autolamps, Heated Window, Horn, Cigar Lighter, Instrument Cluster, Interior Lamps, Luggage Compartment, Module Communications Network, Overhead Console, Parking/Rear/License Lamps, Passive Anti-Theft, Power Distribution, Power Door Locks, Power Mirrors, Power Window, Remote Keyless Entry and Alarm, Reversing Lamps, Shift Interlock, Speed Control, Starting System, Supplemental Restraint System, and more. Includes splice location indices.

Procedures Included:

Routine Maintenance, Scheduled Maintenance, Troubleshooting and Diagnostics (including DTCs), Component Removal and Installation, System Overhaul, Repair Procedures, Adjustments, Lubrication Specifications, Torque Specifications, Wiring Diagram Interpretation, Jacking and Lifting Procedures.

Diagnostic Procedures:

Step-by-step diagnostic procedures for various systems, including fuel delivery, ignition timing, emissions controls, ABS, HVAC, and more. Diagnostic Trouble Code (DTC) interpretation and troubleshooting trees.

Repair Procedures:

Detailed, step-by-step instructions for virtually every repair and maintenance task, from simple fluid changes to complex engine component replacement, transmission overhaul, and body panel repair.

Technical Depth:

Comprehensive, covering all aspects of repair and maintenance from basic service to complete engine and transmission rebuilds. Includes detailed diagnostic flowcharts and specifications for professional-level work.

Torque Specifications:

Extensive listing of torque specifications for all fasteners, critical for ensuring proper assembly and preventing component damage. Includes engine, chassis, and suspension component torque values.

📊 Manual Specifications

File Format:

PDF

File Attributes:

Single PDF file, approximately 100 MB. Searchable text, hyperlinked bookmarks for navigation. Designed for direct use without software installation.

Search Functionality:

Full text search capability within the PDF allows users to quickly find specific terms, part names, or procedures, greatly enhancing efficiency.

Print Quality:

High resolution for clear text and diagrams; suitable for printing individual sections.

Binding Type:

N/A (Digital PDF)

Paper Type:

N/A (Digital PDF)

⚙️ Engine Specifications

Primary Engine Options:

4.6L Triton V8 (255 hp @ 4500 rpm, 293 lb-ft @ 3250 rpm), 5.4L Triton V8 (235 hp @ 4500 rpm, 330 lb-ft @ 3000 rpm), 6.8L Triton V10 (275 hp @ 4000 rpm, 410 lb-ft @ 3250 rpm), 7.3L Power Stroke V8 Turbo Diesel (215 hp @ 3000 rpm, 440 lb-ft @ 1600 rpm for early models, later models offered higher torque variants).

Engine Code Examples:

4.6L V8 (W), 5.4L V8 (L), 6.8L V10 (A), 7.3L Power Stroke Diesel (F).

Power Stroke Diesel Features:

The 7.3L Power Stroke V8 Turbo Diesel is renowned for its durability and torque, featuring HEUI injection, a robust cast-iron block and cylinder heads, and a turbocharger for enhanced performance.

Engine Performance Notes:

Engine performance varies significantly by specific engine and configuration. Diesel variants are known for high torque output, ideal for towing and heavy loads. Gasoline V8s offer a balance of power and refinement. The V10 provides ample power for heavy-duty applications.

Fuel System:

Electronic Fuel Injection (EFI) for gasoline engines. High-pressure common rail injection (HEUI - Hydraulically Actuated Electronically Controlled Unit Injector) for the 7.3L Power Stroke diesel.

Fuel Type:

Unleaded gasoline for 4.6L, 5.4L, and 6.8L V10 engines. Diesel fuel for the 7.3L Power Stroke.

🔧 Transmission

Standard Transmission:

5-speed manual transmission (e.g., ZF S5-47 for gasoline, ZF S6-650 for diesel).

Optional Transmission:

4-speed automatic transmission (e.g., E4OD/4R100).

Transmission Features:

Overdrive gears for highway efficiency, heavy-duty components for towing applications, various gear ratios dependent on engine and axle configuration.

📐 Dimensions

Exterior Dimensions:

Wheelbase: 137.1 inches (Regular Cab), 152.4 inches (SuperCab), 172.4 inches (Crew Cab). Length, width, and height vary by cab style and bed length (e.g., 8 ft bed is common).

Cargo Dimensions:

Bed lengths typically range from 6.75 ft to 8 ft. Payload capacity varies by configuration, often exceeding 2,000-4,000 lbs.

Weight Specifications:

Curb weight varies significantly by configuration, typically from 5,500 lbs to 7,500+ lbs. Gross Vehicle Weight Rating (GVWR) up to 10,000-11,500 lbs.

Towing Capacity:

Towing capacity varies significantly by engine, axle ratio, drivetrain (2WD/4WD), and chassis configuration, often ranging from 8,000 lbs to over 12,000 lbs for properly equipped models.

🛡️ Safety Features

Safety Ratings:

NHTSA crash test data for this era often shows good performance for frontal impacts, but side impact performance varied by specific testing and vehicle configuration. Specific ratings for 1999 may require consulting NHTSA archives.

Active Safety Features:

Four-wheel anti-lock braking system (ABS) standard on all models.

Passive Safety Features:

Driver and passenger front airbags, three-point seat belts, reinforced cabin structure.

Seat Belt System:

Includes three-point seat belts for all occupants and pretensioners for front occupants, enhancing occupant safety during a collision.

💡 Technology Features

Infotainment System:

Basic AM/FM radio, cassette player, optional CD player. Limited to analog entertainment systems; no integrated navigation or Bluetooth in factory configurations.

Driver Assistance Features:

Limited to ABS. No modern driver-assistance systems like adaptive cruise control, lane keeping assist, or blind-spot monitoring were available.

Connectivity Options:

No integrated cellular or Wi-Fi connectivity. Auxiliary inputs for aftermarket audio devices may be present on some models or through aftermarket installations.

🔧 Maintenance

Service Intervals:

Typical intervals include: Oil change every 3,000-5,000 miles (or 6 months, whichever comes first) for gasoline, 5,000-7,500 miles for diesel. Air filter replacement based on driving conditions. Transmission fluid and filter service typically every 30,000-60,000 miles. Coolant flush every 30,000-50,000 miles. Differential fluid service every 30,000-50,000 miles. Brake fluid replacement every 2-3 years. Spark plug replacement for gasoline engines (e.g., around 100,000 miles for platinum plugs).

Brake Service Intervals:

Brake pad and rotor inspection at every oil change. Replacement intervals depend heavily on driving conditions, typically 30,000-70,000 miles for front pads and rotors, and rear shoes/pads may last longer.

Fluid Specifications:

Engine Oil: SAE 5W-30 or 10W-30 for gasoline (API classification specified in manual), SAE 15W-40 API CG-4 or CH-4 for 7.3L Power Stroke diesel. Transmission Fluid: MERCON V or MERCON for automatic transmissions, GL-1 or GL-4 gear oil for manual transmissions. Coolant: Ford Premium Engine Coolant (green) or equivalent, typically a 50/50 mix with distilled water. Brake Fluid: DOT 3.

Coolant Capacity:

Approximately 19-20 quarts (18-19 liters) for V8/V10 gasoline engines, slightly more for diesel. Always consult the manual for exact capacity based on configuration.

Engine Oil Capacity:

4.6L/5.4L V8: 6 quarts (5.7 L). 6.8L V10: 7 quarts (6.6 L). 7.3L Power Stroke Diesel: 15 quarts (14.2 L). Always verify with the manual.

Known Issues:

7.3L Power Stroke: Injector o-rings, UVCH (Under Valve Cover Gasket) chafing, fuel injector issues (sticking or failure), pedestal o-rings, turbocharger issues (sticking vanes), exhaust backpressure sensor (EBP) sensor clogging. Gasoline engines: Spark plug blowouts on early 5.4L Triton engines, intake manifold gasket leaks, exhaust manifold cracks. General: Ball joint wear, brake component wear, power steering pump leaks, rust on the body and frame (especially in areas with road salt).

Common Electrical Issues:

Shorts in wiring harnesses, failing body control modules (BCM), intermittent issues with power windows and locks, corrosion on electrical connectors, especially in the engine bay and undercarriage.

📚 Vehicle History

Brand Heritage:

Ford has a long and storied history in the truck market, with the F-Series being America's best-selling truck line for decades. The 'F' designation signifies the platform's robust and capable nature, building on a legacy of utility and reliability.

Model Evolution:

The 1999 model year marked the introduction of the ninth generation of the Ford F-Series, heavily revised from the previous generation. It featured a new exterior design, improved interior, and the introduction of the Super Duty nomenclature to differentiate heavy-duty models from the lighter F-150. The 7.3L Power Stroke diesel became a highly sought-after powertrain.

Super Duty Distinction:

The 'Super Duty' moniker was introduced in 1999 to clearly differentiate the heavier-duty F-250, F-350, and F-450 models from the lighter-duty F-150, which shared some design elements but were built for different purposes.

Production Location:

Assembly plants typically included locations such as Louisville, Kentucky, and Dearborn, Michigan.

🏆 Awards & Recognition

Recognitions:

The F-Series has consistently received accolades for its truck of the year awards from various automotive publications over its history. Specific awards for the 1999 model year would be related to its performance in the heavy-duty segment.