Fuel and Refueling -> Fuel Quality-Diesel 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).  
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Focus (CGE) Vehicles Built From: 15-03-2021, CG3784en enGBR, Edition date: 202012, First-Printing