Ford Focus Quiz
Fuel and refuelling

Fuel quality - E85

In this manual: Fuel and refuelling
Introduction — 4Quick start — 1Child safety — 6Occupant protection — 8Keys and remote controls — 4Locks — 4Engine immobiliser — 5Alarm — 3Steering wheel — 4Wipers and washers — 9Lighting — 15Windows and mirrors — 5Instruments — 4Information displays — 5Climate control — 8Seats — 7Convenience features — 16Starting the engine — 11Fuel and refuelling — 11Transmission — 3Brakes — 4Stability control — 3Parking aid — 3Rear view camera — 3Cruise control — 3Load carrying — 6Towing — 3Convertible top — 3Driving hints — 4Emergency equipment — 3Status after a collision — 3Fuses — 4Vehicle recovery — 3Maintenance — 22Vehicle care — 4Vehicle battery — 3Wheels and tyres — 9Vehicle identification — 3Technical specifications — 1Telephone — 7Voice control — 7Connectivity — 6Navigation introduction — 2Navigation system — 2Appendices — 3
~1min read

Do not modify the fuel system configuration or the components in the system.

Do not replace the fuel system or the components with parts not specially designed to be used with E85.

Do not use leaded petrol or petrol with additives containing other metallic compounds (e.g.

manganese-based). They could damage the emission system.

Do not use methanol instead of E85. Note: We recommend that you use only high quality fuel without additives or other engine treatments. Note: When using E85, you may experience a higher fuel consumption. Note: Your vehicle will operate well on commercial quality 95 octane unleaded petrol, but only high quality E85 offers the same protection and performance.

Use minimum 95 octane unleaded petrol that meets the specification defined by EN 228, or equivalent. You can also use a mixture of unleaded petrol and E85.

Long-term storage

Due to small amounts of corrosive impurities that may be found in the E85, it is recommended that you fill the tank with only 95 octane unleaded petrol prior to long-term storage of your vehicle.

Test yourself

A quick Ford Focus quiz: every answer comes with an explanation and a link to the manual page.