⚠️ Ford Motor Company Position
Ford's warranty excludes "damage from using fuel other than recommended."
Ford Service Manual prescribes fuel tank removal and/or fuel pump access as the procedures for accessing fuel tank contents. USIFDA certified technicians follow Ford service documentation.
About Ford Motor Company
Ford Motor Company is an American multinational automobile manufacturer headquartered in Dearborn, Michigan. Ford is the second-largest U.S.-based automaker and one of the largest in the world.
Brand Portfolio
| Brand | Market Segment |
|---|---|
| Ford | Mass market passenger, commercial, trucks |
| Lincoln | Luxury vehicles (primarily North America) |
Ford Sub-Brands/Lines
- Ford Performance - ST, RS, Raptor variants
- Ford Pro - Commercial vehicle division
- Ford Transit - Commercial van range
Select a Brand
Choose a Ford Motor Company brand to view model-specific fuel contamination standards:
Ford Service Manual Procedure
"Fuel Tank - Removal
WARNING: Fuel vapour is extremely flammable. Follow all safety procedures.
- Relieve fuel system pressure
- Disconnect battery ground cable
- Drain fuel tank using approved fuel recovery equipment
- Raise vehicle and support safely
- Disconnect fuel filler pipe
- Disconnect fuel lines at tank (note quick-connect procedures)
- Disconnect electrical connectors
- Support fuel tank with suitable jack
- Remove fuel tank straps
- Lower fuel tank"
Ford Fuel Pump Access
Ford fuel pump access varies significantly by model:
- Ford Ranger (current) - No access panel, tank drop required
- Ford Everest - Tank drop typically required
- Ford Focus, Fiesta - Access panel under rear seat
- Ford Mustang - Access varies by generation
- Transit/Transit Custom - Access depends on configuration
Popular Ford Models in USA
Passenger Vehicles
Commercial Vehicles
Electric Vehicles
⚠️ Ford Super Duty Diesel — Gasoline in Diesel
Ford F-250 / F-350 Super Duty with 6.7L Power Stroke diesel uses high-pressure common rail injection that is extremely sensitive to gasoline in diesel. See Super Duty standards. The US Ranger is gasoline-only — see Ranger standards for diesel-in-gasoline risk.
Ford EcoBoost Engines
Ford's EcoBoost gasoline engines use direct injection and turbocharging. While more tolerant of minor diesel contamination than diesel engines are of gasoline, EcoBoost engines still require:
- Complete fuel system drain if diesel added
- Fuel filter replacement
- Inspection of fuel injectors
- System flush before refilling with correct fuel
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