octane FORD ESCAPE 2021 Owners Manual

FUEL QUALITY
Selecting the Correct Fuel
Choosing the Right Fuel
Your vehicle operates on regular unleaded
gasoline with a minimum pump (R+M)/2
octane rating of 87.
Some fuel stations, particularly those in
high altitude areas, offer fuels posted as
regular unleaded gasoline with an octane
rating below 87. The use of these fuels
could result in engine damage that will not
be covered by the vehicle warranty.
For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended. The
performance gained by using premium fuel
is most noticeable in hot weather as well
as other conditions, for example when
towing a trailer.
Do not be concerned if the engine
sometimes knocks lightly. However, if the
engine knocks heavily while using fuel with
the recommended octane rating, contact
an authorized dealer to prevent any engine
damage.
We recommend Top Tier detergent
gasolines, where available to help minimize
engine deposits and maintain optimal
vehicle and engine performance. For
additional information, refer to
www.toptiergas.com. Note:
Use of any fuel for which the vehicle
was not designed can impair the emission
control system, cause loss of vehicle
performance, and cause damage to the
engine which may not be covered by the
vehicle Warranty.
Do not use:
• Diesel fuel.
• Fuels containing kerosene or paraffin.
• Fuel containing more than 15% ethanol
or E85 fuel.
• Fuels containing methanol.
• Fuels containing metallic-based
additives, including manganese-based
compounds.
• Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel, using leaded fuel is
prohibited by law.
The use of fuels with metallic compounds
such as methylcyclopentadienyl
manganese tricarbonyl (commonly known
as MMT), which is a manganese-based
fuel additive, will impair engine
performance and affect the emission
control system.
Choosing the Right Fuel - Flex Fuel
Vehicles
Flex fuel vehicles have one of the following
identifiers:
• Yellow fuel filler cap.
• Yellow bezel around the fuel filler inlet.
• Yellow fuel filler housing.
• Yellow E85 label on the fuel tank filler
door.
189
Escape (CTC) Canada/United States of America, Vehicles Built From: 02-11-2020, enUSA, Edition date: 202011, First-Printing Fuel and RefuelingE161513

Your vehicle operates on regular unleaded
gasoline with a minimum pump (R+M)/2
octane rating of 87 or regular unleaded
gasoline blended with a maximum of 85%
ethanol (E85).
Some fuel stations, particularly those in
high altitude areas, offer fuels posted as
regular unleaded gasoline with an octane
rating below 87. The use of these fuels
could result in engine damage that will not
be covered by the vehicle warranty.
For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended. The
performance gained by using premium fuel
is most noticeable in hot weather as well
as other conditions, for example when
towing a trailer.
Do not be concerned if the engine
sometimes knocks lightly. However, if the
engine knocks heavily while using fuel with
the recommended octane rating, contact
an authorized dealer to prevent any engine
damage.
We recommend Top Tier detergent
gasolines, where available to help minimize
engine deposits and maintain optimal
vehicle and engine performance. For
additional information, refer to
www.toptiergas.com.
Note:
Use of any fuel for which the vehicle
was not designed can impair the emission
control system, cause loss of vehicle
performance, and cause damage to the
engine which may not be covered by the
vehicle Warranty. Do not use:
•
Diesel fuel.
• Fuels containing kerosene or paraffin.
• Fuels containing more than 85%
ethanol or E100 fuel.
• Fuels containing methanol.
• Fuels containing metallic-based
additives, including manganese-based
compounds.
• Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel, using leaded fuel is
prohibited by law.
The use of fuels with metallic compounds
such as methylcyclopentadienyl
manganese tricarbonyl (commonly known
as MMT), which is a manganese-based
fuel additive, will impair engine
performance and affect the emission
control system.
LOCATING THE FUEL FILLER
FUNNEL
The fuel filler funnel is under the luggage
compartment floor covering.
RUNNING OUT OF FUEL
Filling a Portable Fuel Container WARNING: Flow of fuel through a
fuel pump nozzle can produce static
electricity. This can cause a fire if you are
filling an ungrounded fuel container.
190
Escape (CTC) Canada/United States of America, Vehicles Built From: 02-11-2020, enUSA, Edition date: 202011, First-Printing Fuel and RefuelingE161513

ENGINE SPECIFICATIONS - 1.5L ECOBOOST™
Specification
Engine
11:1
Compression ratio.
91 in³ (1,497 cm³)
Displacement.
1-2-3
Firing order.
Coil on plug
Ignition system.
Minimum 87 octane
Required fuel.
0.031 in (0.8 mm)
Spark plug gap.
391
Escape (CTC) Canada/United States of America, Vehicles Built From: 02-11-2020, enUSA, Edition date: 202011, First-Printing Capacities and Specifications

ENGINE SPECIFICATIONS - 2.0L ECOBOOST™
Specification
Engine
10:1
Compression ratio.
122.0 in³ (1,999 cm³)
Displacement.
1-3-4-2
Firing order.
Coil on plug
Ignition system.
Minimum 87 octane
Required fuel.
0.028–0.031 in (0.7–0.8 mm)
Spark plug gap.
392
Escape (CTC) Canada/United States of America, Vehicles Built From: 02-11-2020, enUSA, Edition date: 202011, First-Printing Capacities and Specifications

ENGINE SPECIFICATIONS - 2.5L, HYBRID ELECTRIC VEHICLE
(HEV)/PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV)
Specification
Engine
13.0:1
Compression ratio.
152 in³ (2,490 cm³)
Displacement.
1-3-4-2
Firing order.
Coil on plug
Ignition system.
Minimum 87 octane
Required fuel.
0.049–0.053 in (1.25–1.35 mm)
Spark plug gap.
393
Escape (CTC) Canada/United States of America, Vehicles Built From: 02-11-2020, enUSA, Edition date: 202011, First-Printing Capacities and Specifications