Fuel and Refueling -> Fuel Quality-E85 for Your Ford Focus 4 Door 2023

Fuel and Refueling  
Note: We recommend that you only use  
high quality fuel. We do not recommend the  
use of aftermarket fuel additives or other  
engine treatments.  
Note: We do not recommend the use of  
additional additives to prevent fuel waxing.  
E268502  
Long-Term Storage  
Most diesel fuels contain biodiesel. We  
recommend that you fill the fuel tank with  
fuel that does not contain biodiesel if you  
intend to store your vehicle for more than  
two months.  
Your vehicle is suitable for use with ethanol  
blends up to 10% (E5 and E10).  
Note: We recommend that you only use  
high quality fuel. We do not recommend the  
use of aftermarket fuel additives or other  
engine treatments.  
FUEL QUALITY - E85  
Long-Term Storage  
ChoosingtheRightFuel-FlexFuel  
Vehicles  
Most gasoline contains ethanol. We  
recommend that you fill the fuel tank with  
fuel that does not contain ethanol if you  
intend to store your vehicle for more than  
two months.  
WARNING: Do not mix diesel with  
gasoline, gasohol or alcohol. This could  
cause an explosion.  
FUEL QUALITY - DIESEL  
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.  
WARNING: Do not mix diesel with  
gasoline, gasohol or alcohol. This could  
cause an explosion.  
Use minimum 95 octane unleaded  
gasoline that meets the specification  
defined by EN 228 or the equivalent  
national specification, or regular unleaded  
gasoline blended with a maximum of 85%  
ethanol (E85).  
Use diesel that meets the specification  
defined by EN 590 or the relevant national  
specification.  
E268503  
E301395  
Your vehicle is suitable for use with  
biodiesel blends up to 7% (B7).  
216  
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing  
Fuel and Refueling  
Do not use any fuel other than those  
If you do not follow this procedure, you  
may experience a minor degradation in  
engine starting performance and slight  
fluctuations in engine speed at idle. Until  
you complete the fuel learning process,  
these symptoms may continue.  
recommended because they could lead to  
engine damage that may not be covered  
by the vehicle Warranty.  
Note: We recommend that you use only  
high quality fuel. Use of any fuel other than  
those recommended can impair the  
emission control system and cause a loss  
of vehicle performance.  
Long-Term Storage  
Most gasoline contains ethanol. We  
recommend that you fill the fuel tank with  
fuel that contains low ethanol (E10) if you  
intend to store your vehicle for more than  
two months. Alternatively, we recommend  
that you seek advice from an authorized  
dealer.  
Note: When using E85, your vehicle may  
have higher fuel consumption.  
Do not use:  
Diesel fuel.  
Fuels containing methanol.  
Fuels containing kerosene or paraffin.  
FUEL FILLER FUNNEL  
LOCATION  
The fuel filler funnel is in the glove  
compartment or in the spare wheel storage  
tray.  
Fuels containing more than 85%  
ethanol or E100 fuel.  
Fuels containing metallic-based  
additives, including manganese-based  
compounds.  
Fuels containing the octane booster  
additive, methylcyclopentadienyl  
manganese tricarbonyl (MMT).  
RUNNING OUT OF FUEL  
Leaded fuel (using leaded fuel is  
Running out of fuel can cause damage not  
prohibited by law).  
covered by the vehicle Warranty.  
Note: Flex fuel vehicles can be fueled with  
If your vehicle runs out of fuel:  
gasoline, ethanol or a mixture of both.  
Add a minimum of 5 L (1.1 gal) of fuel  
Following a refuel, if the ethanol content  
of the fuel is different than what you used  
previously, we recommend that you drive  
your vehicle immediately for a minimum  
of 8 km (5 mi) to adapt to the change in  
ethanol concentration.  
to restart the engine.  
You may need to switch the ignition  
from off to on several times after  
refueling to allow the fuel system to  
pump the fuel from the tank to the  
engine. When restarting, cranking time  
takes a few seconds longer than  
normal.  
Short stops do not affect the process.  
Do not switch the ignition off.  
Always observe speed limits and road  
Note: If your vehicle is on a steep slope,  
conditions.  
more fuel may be required.  
The engine control module needs to adapt  
to the fuel in the tank, especially when  
refueling more than half a tank.  
217  
Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing