Ford Focus Owners Manual: Fuel quality - Diesel
WARNING:
Do not mix diesel with oil, petrol or other liquids. This could cause a chemical reaction.
CAUTION:
Do not add kerosene, paraffin or petrol to diesel. This could cause damage to the fuel system.
Note: We recommend that you use only high quality fuel without additives or other engine treatments.
Note: We do not recommend the prolonged use of additives intended to prevent fuel waxing.
Use diesel that meets the specification defined by EN 590, or equivalent.
You can use diesel that contains up to 5% RME (bio diesel).
Long-term storage
Most diesel fuels contain bio-diesel, it is recommended to fill the tank with purely mineral diesel (where available) or add an anti-oxidant prior to long-term storage of your vehicle exceeding two months. Your dealer can help you with a suitable anti-oxidant.
Fuel quality - E85
WARNINGS:
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 ...
Catalytic converter
WARNING:
Do not park or idle your vehicle over
dry leaves, dry grass or other
combustible materials. The exhaust
will radiate a considerable amount of heat
during use, and after you have switch ...
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