2008 Ford F 150 Owners Manual

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2008 F-150 (f12) Owners Guide (post-2002-fmt) USA (fus)

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Maintenance and Specifications

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2008 F-150 (f12) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

ENGINE DATA Engine Cubic inches

Required fuel

4.2L V6 engine 4.6L V8 engine 5.4L V8 engine 256
87 octane

281
87 octane

Firing order Ignition system EDIS

1-4-2-5-3-6

Spark plug gap

0.052–0.056 inch (1.32–1.42mm) 9.3:1

1-3-7-2-6-5-4-8
Coil on plug 0.052–0.056 inch (1.32–1.42mm) 9.37:1

Compression ratio 1The 5.4L 3V spark plug gap can’t be adjusted. 25.4L 3V FFV engines only.

330
87 octane or Ethanol (E85)2
1-3-7-2-6-5-4-8
Coil on plug 0.040–0.050 inch (1.02–1.28mm)1
9.85:1

Engine drivebelt routing

• 4.2L V6 Engine

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2008 F-150 (f12) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

• 4.6L V8 Engine and 5.4L V8 Engine

IDENTIFYING YOUR VEHICLE

Safety Compliance Certification Label The National Highway Traffic Safety Administration Regulations require that a Safety Compliance Certification Label be affixed to a vehicle and prescribe where the Safety Compliance Certification Label may be located. The Safety Compliance Certification Label is located on the structure (B-Pillar) by the trailing edge of the driver’s door or the edge of the driver’s door.

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2008 F-150 (f12) Owners Guide (post-2002-fmt) USA (fus)

Maintenance and Specifications

Vehicle identification number (VIN) The vehicle identification number is located on the driver side instrument panel. Please note that in the graphic, XXXX is representative of your vehicle identification number.

XXXXXXXXXXXXXXXXX

The Vehicle Identification Number (VIN) contains the following information: 1. World manufacturer identifier 2. Brake system / Gross Vehicle Weight Rating (GVWR) / Restraint System 3. Vehicle line, series, body type 4. Engine type 5. Check digit 6. Model year 7. Assembly plant 8. Production sequence number

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2008 F-150 (f12)