2018 FORD F-450 check engine

[x] Cancel search: check engine

Page 345 of 660

FORD F-450 2018  Owners Manual ENGINE COOLANT CHECK -
6.7L DIESEL
WARNINGS
Never remove the coolant reservoir
cap when the engine is running or
hot.
Do not put coolant in the windshield
washer reservoir. If sprayed on the
windshiel

Page 346 of 660

FORD F-450 2018  Owners Manual For vehicles with overflow coolant systems
with a non-pressurized cap on the coolant
recovery system, add coolant to the
coolant recovery reservoir when the engine
is cool. Add prediluted coolant to t

Page 347 of 660

FORD F-450 2018  Owners Manual Engine and Secondary Cooling
System Refill Procedure
The following procedure should be used
when refilling the engine or secondary
cooling systems after it has been drained
or become extremely low:
1.

Page 348 of 660

FORD F-450 2018  Owners Manual If you drive in extremely hot climates:
•
You can decrease the coolant
concentration to 40%.
• Coolant concentrations below 40%
decrease the freeze and corrosion
protection characteristics of the

Page 349 of 660

FORD F-450 2018  Owners Manual Coolant Change
At specific mileage intervals, as listed in
the scheduled maintenance information,
the coolant should be changed. The
information display may display a message
to change coolant at this

Page 353 of 660

FORD F-450 2018  Owners Manual To avoid fluid contamination, the reservoir
cap must remain in place and fully tight,
unless you are adding fluid.
Only use fluid that meets Ford
specifications.  See Capacities and
Specifications (pa

Page 367 of 660

FORD F-450 2018  Owners Manual 5.
Remove the air filter element from the
air filter housing.
6. Remove the foam filter from the air filter housing.
7. Install in the reverse order. Air Filter Restriction Gauge
The air filter restri

Page 381 of 660

FORD F-450 2018  Owners Manual •
Cover interior trim to prevent fading.
• Keep all rubber parts free from oil and
solvents.
Engine
• Change the engine oil and filter prior to
storage because used engine oil
contains contamina