🏷️ Basic Information

Make:

Ford

Model:

F-Series Super Duty

Model Variants:

F-250, F-350, F-450, F-550

Year:

2011

Platform:

P473

👋 Introduction

Vehicle Segment:

Heavy-Duty Pickup Truck

Target Audience:

Commercial fleets, fleet managers, owner-operators, mechanics, DIY enthusiasts with mechanical aptitude.

Primary Competitors:

Ram Heavy Duty (2500/3500/4500/5500), Chevrolet Silverado HD (2500HD/3500HD), GMC Sierra HD (2500HD/3500HD).

Manual Benefits:

Comprehensive coverage, factory-accurate information, detailed illustrations, step-by-step procedures, lifetime usage.

Vehicle Strengths 2011:

Robust chassis, powerful engine options, high towing and payload capacities, durable construction.

📋 Manual Details

Primary Coverage:

North America

Secondary Coverage:

Global (where applicable to North American specifications)

Estimated Pages:

Thousands (typical for comprehensive factory service manuals)

Type:

Factory Service Manual / Workshop Manual

Scope:

Repair, Service, Diagnostics, Troubleshooting

Language:

English

Format:

PDF Download

📖 Manual Coverage

Powertrain:

Engine mechanical, fuel system, cooling system, exhaust system, lubrication system

Drivetrain:

Transmission (manual/automatic), transfer case, drive shafts, axles, differentials

Chassis:

Suspension (front/rear), steering system, braking system (hydraulic/air assisted for certain models), wheels and tires

Electrical:

Battery, charging system, starting system, lighting, instrumentation, body control modules, Powertrain Control Module (PCM), Transmission Control Module (TCM), Anti-lock Braking System (ABS), trailer towing electricals

Body And Frame:

Frame construction, body panels, doors, windows, interior trim, exterior trim, HVAC system, seats

Diagnostics:

OBD-II diagnostics, DTC (Diagnostic Trouble Codes) explanations and troubleshooting flowcharts, wiring diagrams

Maintenance:

Oil changes, filter replacements, fluid checks and changes, lubrication, tire rotation, brake inspection

Repair:

Engine component replacement (e.g., head gaskets, fuel injectors, turbochargers), transmission overhaul, brake caliper and rotor replacement, suspension component replacement, electrical component diagnosis and replacement

Troubleshooting:

Step-by-step diagnostic procedures for common and uncommon faults across all systems

Installation:

Procedures for installing factory-specified accessories and replacement parts

Depth:

Comprehensive: Covers basic maintenance to full engine and transmission rebuilds, including electrical schematics and diagnostic strategies.

Detail Level:

Factory level detail with step-by-step instructions, torque specifications, and diagnostic parameters.

📊 Manual Specifications

File Type:

PDF

Searchable:

Likely (typical for modern digital service manuals)

Printability:

Full page or selective printing capability

Binding Type:

Digital (N/A for PDF)

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Options:

6.2L V8 Triton (Flex Fuel), 6.7L Power Stroke V8 Turbo Diesel

Engine Code Gas:

3-Valve Triton 3V (refer to manual for specific code)

Engine Code Diesel:

Power Stroke TDCI (ISB/ISB-07 Common Rail base)

Gas Engine Horsepower:

Approx. 362 hp @ 5500 rpm (6.2L V8)

Gas Engine Torque:

Approx. 405 lb-ft @ 4500 rpm (6.2L V8)

Diesel Engine Horsepower:

Approx. 390 hp @ 2800 rpm (6.7L Power Stroke)

Diesel Engine Torque:

Approx. 750 lb-ft @ 1600 rpm (6.7L Power Stroke)

Gas Fuel System:

Electronic Fuel Injection (EFI) with Sequential Port Injection

Diesel Fuel System:

High-Pressure Common Rail (HPCR) with Piezoelectric Injectors

🔧 Transmission

Standard Transmission Gas:

6-speed manual (e.g., ZF S6-650 for some configurations)

Standard Transmission Diesel:

6-speed TorqShift automatic (e.g., 6R140)

Optional Transmission Gas:

5-speed TorqShift automatic (e.g., 5R110W on earlier models, check specific application for 2011)

Optional Transmission Diesel:

None (6R140 standard for 6.7L Power Stroke)

Transmission Features:

Tow/Haul mode, manual shifting capability, transmission fluid cooler integrated into radiator

📐 Dimensions

Wheelbase Options:

Multiple configurations available depending on cab style and bed length (e.g., 137-172 inches for F-250/350, longer for F-450/550)

Cab Styles:

Regular Cab, SuperCab (extended cab), Crew Cab

Bed Lengths:

6.75 ft (short bed), 8 ft (long bed)

Gvwr Range:

8,500 lbs to 37,000 lbs (depending on F-series model and configuration)

Curb Weight Range:

6,000 lbs to 9,000+ lbs (highly variable)

Towing Capacity:

Up to 24,500 lbs (conventional hitch on F-350/F-450 DRW), up to 16,000 lbs (conventional on F-250/F-350 SRW)

Payload Capacity:

Up to 7,000+ lbs (highly variable)

🛡️ Safety Features

NHTSA Front Impact:

Not typically rated for heavy-duty trucks in the same manner as passenger vehicles; focus on structural integrity.

IIHS Ratings:

Not applicable for heavy-duty segment in the same way as lighter vehicles.

ABS:

Standard (4-wheel disc brakes with ABS)

Traction Control:

Available

Stability Control:

Not typically standard on heavy-duty models of this era.

Airbags:

Driver and front passenger airbags

Seatbelts:

3-point front and rear seat belts

Trailer Sway Control:

Available

💡 Technology Features

Infotainment System Availability:

Optional SYNC voice-activated communications and entertainment system, SiriusXM Satellite Radio.

Display Options:

Basic AM/FM/CD audio system, optional navigation system integrated into SYNC.

Parking Assist:

Available rear parking sensors, rear-view camera (integrated into tailgate handle or mirror).

Towing Tech:

Integrated trailer brake controller (optional), trailer sway control.

Bluetooth:

Available via SYNC system

Usb Ports:

Available via SYNC system

🔧 Maintenance

Oil Change Interval Gas:

Typically every 5,000 miles or 6 months (refer to manual for exact specification based on driving conditions)

Oil Change Interval Diesel:

Typically every 5,000-10,000 miles or 6 months for the 6.7L Power Stroke, depending on duty cycle and oil type (synthetic recommended). Check manual.

Transmission Fluid Change:

Refer to manual; often around 50,000-100,000 miles depending on usage and fluid type.

Engine Oil Spec Gas:

SAE 5W-20 API SN (Check manual for exact Ford Specification like WSS-M2C945-A or similar)

Engine Oil Spec Diesel:

API CJ-4 or CK-4, SAE 10W-30 or 15W-40 (synthetic blend or full synthetic recommended). Consult Ford Specification WSS-M2C171-E or equivalent.

Coolant Spec:

Ford Premium Gold Coolant (VC-7B) or equivalent, a 50/50 mix of antifreeze and distilled water.

Transmission Fluid Auto Gas:

Mercon LV (or equivalent meeting WSS-M2C938-A)

Transmission Fluid Auto Diesel:

Mercon LV (or equivalent meeting WSS-M2C938-A)

Transfer Case Fluid:

Mercon LV

Rear Axle Fluid:

SAE 75W-90 synthetic hypoid gear lubricant (with friction modifier if limited-slip differential is equipped)

Common Issues Gas:

Spark plug ejection (early 2011 6.2L), occasional intake manifold issues, exhaust manifold leaks.

Common Issues Diesel:

DPF (Diesel Particulate Filter) regeneration issues if used for short trips, EGR cooler failures (more common in later years but can occur), turbocharger issues (rare but possible).

General Chassis Issues:

Leaf spring wear/sag under heavy load, ball joint wear, exhaust system corrosion (in rust-belt regions).

📚 Vehicle History

Ford Truck Legacy:

Ford has a long-standing reputation for producing rugged and reliable trucks, with the F-Series being a dominant force in the market for decades.

Super Duty Introduction:

The 'Super Duty' designation separated heavy-duty trucks from the standard F-150 starting with the 1999 model year.

2011 Generation Update:

The 2011 model year represented a significant update for the Super Duty line, including the introduction of the new 6.7L Power Stroke diesel engine and a heavily revised chassis and interior.

Manufacturing Location:

Kentucky Truck Plant, Louisville, Kentucky, USA

🏆 Awards & Recognition

Motor Trend Truck Of The Year:

Not applicable for this specific model year as a whole, but Super Duty line consistently recognized for capability.

Powertrain Awards:

The 6.7L Power Stroke V8 Turbo Diesel has received accolades for its performance and efficiency in the heavy-duty segment.

Consumer Reports Reliability:

Varies by specific year and powertrain. The 2011 model is generally considered reliable, though some specific components might have individual recalls or known issues detailed in the manual.

Emissions Compliance:

Compliant with EPA and CARB emissions standards for the model year.