1998 FORD F150 oil change

maintain the engine oil and
transmission fluid change
intervals.
Do not exceed the GVWR
or the GAWR specified on
the Safety Compliance
Certification Label.
Removing snowplow
Read the following instructions
before removing a snowplow:
²After removing a snowplow from
the vehicle, ensure the vehicle's
front toe alignment and front
ride height are within
specification (reset if required).
These specifications are located
in the vehicle's Workshop
Manual. Adherence to the toe
and ride height specification is
important for proper tire wear,
ride, handling and headlight aim.
Snowplowing with your air bag
equipped vehicle
Your vehicle is equipped with
driver and passenger air bags. The
air bags are designed to deploy in
a collision with a solid barrier at a
range of 13 to 23 km/h (8 to 14
mph) or a parked car at a range of
25 to 45 km/h (16 to 28 mph).
Careless or high speed driving
while plowing snow which results
in vehicle decelerations equivalent
Driving
127

and could, under certain
conditions, lead to engine damage
which is not covered by your
warranty.
Changing the engine oil and
filter
Change your engine oil and filter
according to the following mileage
and time requirements, whichever
occurs first:
²Normal Schedule ± 8,000 km
(5,000 miles) or six months.
²Severe Duty Schedule - 5,000
km (3,000 miles) or three
months. Severe duty operation
would include extensive idling,
trailer towing, driving in severe
dust and police, taxi or delivery
service.
Ford production and aftermarket
(Motorcraft) oil filters are designed
for added engine protection and
long life. If a replacement oil filter
is used that does not meet Ford
material and design specifications,
startup engine noises or knock
may be experienced.
It is recommended you use the
appropriate Motorcraft oil filter (or
another brand meeting Ford
specifications) for your engine
application.
Maintenance and care
161

parts in performance and
durability.
Do not park, idle, or drive
your vehicle in dry grass
or other dry ground cover. The
emission system heats up the
engine compartment and exhaust
system, which can start a fire.
Watch for fluid leaks, strange
odors, smoke, loss of oil pressure,
the charging system warning light,
the ªCheck Engineº light or the
temperature warning light. These
events could indicate that the
emission control system is not
working properly.
If you smell exhaust fumes
of any kind inside your
vehicle, have the dealer inspect
and fix your vehicle immediately.
Do not drive if you smell exhaust
fumes. These fumes are harmful
and could kill you.
Do not make any unauthorized
changes to your vehicle or engine.
By law, vehicle owners and anyone
who manufactures, repairs,
services, sells, leases, trades
vehicles, or supervises a fleet of
vehicles are not permitted to
intentionally remove an emission
control device or prevent it from
working. Information about your
vehicle's emission system is on the
Vehicle Emission Control
Information Decal located on or
near the engine. This decal
Maintenance and care
190

FluidFord Part
NameApplication Capacity
Rear axle
2,4
Motorcraft
SAE
75W140
Synthetic
Rear Axle
LubricantF-250 3.3-3.8L (7.5-8.0
pints)5
Brake fluidFord High
Performance
DOT 3
Brake FluidAll Fill to line in
reservoir
Engine
coolantFord
Premium
Cooling
System
Fluid4.2L w/o A/C 14.9L (15.7 quarts)
4.2L with A/C 16.4L (17.3 quarts)
4.6L and 5.4L w/o
A/C16.9L (17.9 quarts)
4.6L and 5.4L with
A/C18.4L (19.4 quarts)
Engine oil
(includes
filter
change)Motorcraft
5W30 Super
Premium
Motor OilAll 5.7L (6.0 quarts)
Fuel tank N/A4x4 Reg. Cab 92.7L (24.5 gallons)
4x2 Regular Cab
and all SuperCab94.6L (25.0 gallons)
Long Wheelbase 113.6L (30.0 gallons)
Power
steering
fluidMotorcraft
MERCONt
AT FAll Fill to line in
reservoir
Transfer
case fluid
3
Motorcraft
MERCONt
AT F4 x 4 vehicles 1.9L (2.0 quarts)
Capacities and specifications
206

Recommended fuel Unleaded fuel only - 87 octane
Fuel tank capacity-4 x 4 regular
cab92.7L (24.5 gallons)
Fuel tank capacity-4 x 2 vehicles
and4x4SuperCab94.6L (25 gallons)
Fuel tank capacity-Long wheelbase 113.6L (30 gallons)
Engine oil (with filter change) Use Motorcraft 5W30 Super
Premium Motor Oil, Ford
Specification WSS-M2C153-G
Tire size and pressure Refer to Tire Pressure Decal on
passenger's door panel
Hood release Pull handle under the left side of
the instrument panel
Oil capacity (with filter change) 5.7L (6.0 quarts)
Coolant capacity-4.2L without A/C 14.9L (15.7 quarts)
Coolant capacity-4.2L with A/C 16.4L (17.3 quarts)
Coolant capacity-4.6L and 5.4L
without A/C16.9L (17.9 quarts)
Coolant capacity-4.6L and 5.4L
with A/C18.4L (19.4 quarts)
Power steering fluid capacity Fill to line in reservoir
Automatic transmission fluid
capacity-4R70W13.1L (13.9 quarts)
Automatic transmission fluid
capacity-E4OD (4 x 2)15.0L (15.9 quarts)
Automatic transmission fluid
capacity-E4OD (4 x 4)15.5L (16.4 quarts)
Filling station information
224