2008 Ford F-450 Super Duty Service and Repair Manual
The 2008 Ford F-450 Super Duty service and repair manual is a detailed, OEM-style reference for diagnostics, maintenance, and repair work. Use it to verify procedures, specifications, and system information before you start a job.
You'll find coverage across key vehicle systems with clear section structure, including wiring diagrams and powertrain, braking, steering, suspension, HVAC, and electrical topics. Digital format makes it easy to search while you work.
Trims covered
- Lariat Cab & Chassis - Crew Cab 4-Door
- Lariat Crew Cab Pickup 4-Door
- XLT Crew Cab Pickup 4-Door
- XLT Cab & Chassis - Conventional 2-Door
- XL Cab & Chassis - Conventional 2-Door
- King Ranch Crew Cab Pickup 4-Door
- Lariat Cab & Chassis - Extended Cab 4-Door
- XL Crew Cab Pickup 4-Door
- XL Cab & Chassis - Crew Cab 4-Door
- XLT Cab & Chassis - Crew Cab 4-Door
- XLT Cab & Chassis - Extended Cab 4-Door
- XL Cab & Chassis - Extended Cab 4-Door
Engines covered
- 6.4L 391Cu. In. V8 DIESEL OHV Turbocharged
- 6.8L 415Cu. In. V10 GAS SOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
FORD IS RECALLING 87,515 MY 2008 F250, F-350, F-450, AND F-550 VEHICLES FOR FAILING TO COMPLY WITH ALL THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 207, "SEATING SYSTEMS." SOME 40%
ON CERTAIN TRUCKS EQUIPPED WITH A 6.4L DIESEL ENGINE, INSUFFICIENT CLEARANCE OF THE BATTERY POSITIVE (B+) WIRE TO THE RIGHT HAND SPLASH SHIELD BOLT MAY RESULT IN THE BATTERY B+ WIRE CONTACTING THE SPL
ON CERTAIN TRUCKS EQUIPPED WITH A 6.4L DIESEL ENGINE, EXCESSIVE TEMPERATURES IN THE DIESEL PARTICULATE FILTER IN THE EXHAUST SYSTEM MAY RESULT FROM EXCESS HYDROCARBONS IN THE EXHAUST.
Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated wired keypad, the access
All accessory stick-on keyless entry keypads come with a wallet card containing the master code. If the accessory keypad was factory installed, this card will be placed in the glove box and should be handed to the vehicles owner during ini
When performing any transmission fluid changes or topoffs involving MERCON SP, MERCON LV has replaced all versions of MERCON SP and can be used going forward. Mixing MERCON LV and MERCON SP in the same transmission is acceptable. After 30-J
Exterior Mirror - Tubular stainless steel west cpast style mirror - Loose mounting bracket
Some 2005-2021 F-Super Duty 4x4 vehicles operated in extreme dust, mud or tar sand conditions may exhibit accelerated 4x4 vacuum hub seal and or wheel bearing wear as a result of harsh operating conditions. A knuckle seal shield kit is now
Some 2005-2020 F-Super Duty 4x4 vehicles operated in extreme dust, mud or tar sand conditions may exhibit accelerated 4x4 vacuum hub seal and or wheel bearing wear as a result of harsh operating conditions. A knuckle seal shield kit is now
SOME 2005-2017 F-SUPER DUTY 4X4 VEHICLES OPERATED IN EXTREME DUST, MUD OR TAR SAND CONDITIONS MAY EXHIBIT ACCELERATED 4X4 VACUUM HUB SEAL AND OR WHEEL BEARING WEAR AS A RESULT OF HARSH OPERATING CONDITIONS. A KNUCKLE SEAL SHIELD KIT IS NOW
FORD: DIESEL ENGINE RUNS ROUGH, ENGINE KNOCKING, HARD START, CRANK BUT NO START DUE TO HEIGHT OF IMPROPER PEDESTAL THAT CAUSES EXHAUST OR INTAKE VALVES BE HUNG OPEN. MODEL 2008-10 F SUPER DUTY. *PE
Showing the 8 most recent of 85 technical service bulletins on file with NHTSA.
DRIVING AS NORMAL ON FWY HEARD A LOUD NOISE THOUGHT I GOT A FLAT. STOPPED VEHICLE ON SHOULDER, BRAKING WAS DIFFICULT AND WHITE SMOKE WAS AROUND THE CAR. I GOT OUT AND DID NOT SEE ANY FLAT TIRES BUT I SAW SMOKE BETWEEN THE CAB AND BED OF T
CPSC#X1190467A. 2008 FORD F450. CONSUMER STATED WHILE DRIVING THE TRUCK EXPLODED. HE LOST CONTROL OF THE TRUCK AND RAN OFF THE ROAD. THE TRANSFER CASE HAD EXPLODED AND SENT METAL INTO MY TRANSMISSION AND BUSTED IT. *LN THE CONSUMER STATED
HAVE HAD ACCELERATION ISSUES WITH THIS FORD F-450 SINCE APRIL OF 2010, THE FIRST TIME THE DRIVER WAS ABLE TO STOP THE VEHICLE WITHOUT INCIDENT BUT THE ENGINE BLEW UP WHEN HE PUT IT IN NEUTRAL TO STOP THE VEHICLE. IT WAS AT THE FORD DEALERS
Showing the 3 most serious of 68 complaints filed with NHTSA.
