fuel additives FORD F-450 2021 Owners Manual

FORD F-450 2021 Owners Manual F-450 2021 FORD FORD https://www.carmanualsonline.info/img/11/40614/w960_40614-0.png FORD F-450 2021 Owners Manual

Page 182 of 666

FORD F-450 2021  Owners Manual Automatic Engine Shutdown
If your vehicle is equipped with a keyless
ignition, it has a feature that automatically
shuts down the engine if it has been idling
for an extended period. The ignition also

Page 188 of 666

FORD F-450 2021  Owners Manual FUEL QUALITY - E85
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.
•

Page 189 of 666

FORD F-450 2021  Owners Manual Switching Between E85 and
Gasoline
We do not recommend repeatedly
alternating between E85 and gasoline. If
you switch from using E85 to gasoline, or
from gasoline to E85, add as much fuel as
possible,

Page 192 of 666

FORD F-450 2021  Owners Manual Note:
Degraded or oxidized biodiesel can
damage fuel system seals and plastics and
corrode steel parts.
During cold weather, if you have problems
operating on biodiesel, you may need to
use a diesel f

Page 356 of 666

FORD F-450 2021  Owners Manual 5. Open the hood.  See Opening and
Closing the Hood (page 348).
6. Remove the dipstick and wipe it with a clean, lint-free cloth.  For 6.2L V8  See
Under Hood Overview
 (page 349).
7. Replace the dips

Page 358 of 666

FORD F-450 2021  Owners Manual Engine lubrication for severe
service operation
The following conditions define severe
operation for which engine operation with
SAE 5W-40 oil which meets Ford
specification, WSS-M2C171-F1, is
recomme

Page 452 of 666

FORD F-450 2021  Owners Manual ENGINE OIL CAPACITY AND
SPECIFICATION - 6.2L
Use oil that meets the defined
specification and viscosity grade.
If you do not use oil that meets the defined
specification and viscosity grade, it could

Page 453 of 666

FORD F-450 2021  Owners Manual Alternative Engine Oil for
Extremely Cold Climates
To improve engine cold start performance,
we recommend that you use the following
alternative engine oil in extremely cold
climates, where the ambien

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FORD F-450 2021  Owners Manual When the oil change message appears in
the information display, it is time for an oil
change. Make sure you perform the oil
change within two weeks or 500 mi
(800 km) of the message appearing. Make
su

Page 656 of 666

FORD F-450 2021  Owners Manual Heated Exterior Mirrors .....................................
98
Memory Mirrors ................................................... 98
Power Exterior Mirrors........................................ 96