1997 FORD F250 check engine

257
Maintenance and Care
%*[MC00200(FM)01/96]Service Made Easy
*[MC00300(F )01/96]Ford has two goals for servicing your vehicle.
*[MC00400(F )01/96]1. When we can, we design parts that do notneed to be serviced.
*[MC00500(F )01/96]2. We want to make servicing your vehicle aseasy as possible. To help you:
*[MC00600(F )01/96]qWe highlight do-it-yourself items in yellow in
the engine compartment so that you can find
them easily.
*[MC00700(F )03/96]qWhen possible, we design parts that can be
replaced without tools.
*[MC00800(F )02/96]qWe give you a Maintenance Schedule that
makes tracking routine service for your
vehicle easy. The maintenance schedule is
located in the Maintenance Schedule booklet.
*[MC00900(FM)01/96]This chapter tells you about the basic parts that
you need to check and service regularly.
*[MC01000(FM)01/96]If your vehicle needs professional servicing, your
dealership can provide the parts and service
required. Check your Warranty Information Booklet
to find out which parts and services are covered.
Also see the Customer Assistance chapter of this
Owner Guide.
*[MC01100(FM)02/96]Ford Motor Company recommends that the
Owner Maintenance Checks listed in the
Maintenance Schedule booklet be performed for
the proper operation of your vehicle. In addition
to the conditions listed in the Owner Maintenance
Checklist , be alert for any unusual noise,
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265 [MC06600(F )04/96]
For vehicles with 7.5L engine
[MC06800(FM)01/96]
Engine oils with anSAE 10W-30viscosity are
PREFERREDfor your vehicle which provide the
best engine protection for all climates down to
S5ÊF (S20ÊC). SAE5W-30 engine oils may also
be used down toS15ÊF (S25ÊC).
%*
[MC06900(FM)03/96]
Synthetic engine oils which are CERTIFIED and
of the preferred viscosity may be used in your
engine. The engine oil and oil filter must still be
changed according to the maintenance schedule.
%*
[MC07000(FM)01/96]
Checking and Adding Engine Oil
*
[MC07100(FM)01/96]
Since the proper amount of engine oil is
important for safe engine operation, check the oil
using the dipstick each time you put fuel in
your vehicle. Remember the engine must be off,
the oil must be warm and the vehicle must be
parked on level ground.
%*
[MC07200(FM)01/96]
Checking the engine oil level:
*
[MC07300(FM)01/96]
1. Turn the engine off after it has warmed up
and allow a few minutes for the engine oil
to drain back into the oil pan.
*
[MC07400(F )01/96]
2. Set the parking brake, making sure that the
gearshift is securely latched in P (Park)
(automatic transmission) or 1 (First) (manual
transmission).
*
[MC07600(FM)01/96]
3. Open the hood. Protect yourself from engine
heat.
*
[MC07700(FM)01/96]
4. Locate the engine oil dipstick (highlighted in
yellow) and carefully pull it out of the
engine.
*
[MC07800(FM)01/96]
5. Wipe the dipstick clean and put it back into
position, making sure it is fully seated.
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266 [MC07900(FM)05/96]
quarter page art:0021609-AEngine oil dipstick (5.8L engine)
[MC07910(FM)05/96]
quarter page art:0021601-A
Engine oil dipstick (7.5L engine)
*
[MC08000(FM)01/96]
6. Carefully, pull the dipstick out again. If the
oil level is below the ªADD 1 QT.º line, add
engine oil as necessary. If the oil level is
beyond the letter ªFº in FULL, engine
damage or high oil consumption may occur
and some oil must be removed from the
engine.
*
[MC08100(FM)01/96]
7. Put the dipstick back in and make sure it is
fully seated.
*
[MC08200(FM)01/96]
It may be necessary to add some oil between oil
changes. Make sure you use a CERTIFIED
engine oil of the preferred viscosity. Your
vehicle's warranty coverage may not apply if
engine damage is caused by the use of improper
engine oil.
*
[MC08300(FM)01/96]
Add engine oil through the oil filler cap
highlighted in yellow. To add oil, remove the
filler cap and use a funnel to pour oil into the
opening. Be careful not to overfill the engine.
Recheck the oil level after you finish adding oil.
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268 [MC09000(F )04/96]If the above conditions do not apply, change
the engine oil and oil filter every 6 months or
5,000 miles (8,000 km), whichever comes first.
*
[MC09100(FM)02/96]
Refer to theMaintenance Schedulebooklet for
additional information.
[MC09200(F )04/96]
NOTE: Refer to thePower Stroke Diesel Engine
Owner's Guide Supplementfor oil
viscosity, filter application and oil and
filter change intervals.
%*
[MC09300(FM)04/96]
NOTE: Always dispose of used automotive
fluids in a responsible manner. Follow
your community's standards for
disposing of these types of fluids. Call
your local recycling center to find out
about recycling automotive fluids.
*
[MC09400(FM)01/96]
RWARNING
Continuous contact with USED motor oil
has caused cancer in laboratory mice.
*
[MC09500(FM)01/96]
Protect your skin by washing with soap and
water.
%
*
[MC09600(FM)01/96]
Brake Fluid
*
[MC09625(FM)01/96]
Your vehicle is equipped with a brake fluid level
indicator in the master cylinder which lights the
BRAKE warning light on the instrument panel
when the brake fluid level is low.
*
[MC09650(FM)01/96]
Under normal circumstances, your vehicle
should not use up brake fluid rapidly. However,
expect the level of the brake fluid to slowly fall
as you put more mileage on your vehicle and
the brake lining wears.
*
[MC09675(FM)01/96]
Check the brake fluid at least once a year. You
can do this by looking at the fluid level in the
plastic brake fluid reservoir on the master
cylinder. The fluid level should be at or near the
MAX mark.
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%*
[MC10700(FM)01/96]
Driveline Universal Joint and Slip
Yoke
*
[MC10750(F )03/96]
The universal joints that come standard with
your vehicle do not require lubrication. If your
original equipment universal joints are replaced
with universal joints equipped with grease
fittings, lubrication will be necessary at the
intervals shown in theMaintenance Schedule
booklet.
*
[MC10850(F )01/96]
Your vehicle may be equipped with a constant
velocity or double cardan joint at the transfer
case end of the driveshaft. The front driveshaft
double cardan joint may be fitted with a flush
type grease fitting that requires an adapter to
permit proper lubrication. Lubricate the drive
joint according to the intervals shown in the
Maintenance Schedulebooklet.
[MC10875(F )04/96]
quarter page art:0020379-A
Double cardan joint
%*
[MC10900(F )02/96]
Windshield Washer Fluid
%*
[MC10950(F )03/96]
Washer Fluid
*
[MC11000(F )02/96]
Check the level of the windshield washer fluid
every time you stop for fuel. The reservoir for
the windshield washer fluid is located in the
engine compartment.
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274
%*
[MC11700(FM)01/96]
Engine Coolant
[MC11750(FM)01/96]
Checking the engine coolant
*
[MC11800(FM)05/96]
Your vehicle's engine coolant protects the engine
from overheating in the summer and from
freezing in the winter. Check the level of the
engine coolant at least once a month, but
preferably each time you stop for fuel. Simply
look at the engine coolant recovery reservoir
located in the engine compartment. To locate
this reservoir, see the diagram of your vehicle's
engine underEngine typesin this chapter.
*
[MC11850(FM)05/96]
If the engine coolant has not been checked for a
long period of time the engine coolant reservoir
may eventually empty. If the engine coolant
reservoir empties, check the engine coolant level
in the radiator. Read the following warnings
before removing the radiator cap. If it is
necessary to fill the radiator, refer to theEngine
Coolant Refill Procedurein this chapter for
instructions.
*
[MC11950(FM)01/96]
Adding engine coolant
[MC12000(F )04/96]
quarter page art:0020354-A
Adding engine coolant
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276
*
[MC12700(FM)05/96]
5. Stand away from the radiator opening. Hot
steam may blow out or hot engine coolant
may even splash out.
%*
[MC12750(FM)01/96]
Freezing Protection
[MC12800(FM)04/96]
The factory-installed solution of Ford Premium
Cooling System Fluid and water will protect
your vehicle toS35ÊF (S37ÊC).Check the freeze
protection rating of the engine coolant at least
once a year, just before winter.
*
[MC12850(FM)04/96]
Add engine coolant only to the coolant
reservoir.If the coolant level is low, add to the
reservoir a 50/50 mixture of water and the type
of engine coolant that Ford specifies. You may
add water by itself only in an emergency, but
you should replace it with a 50/50 mixture as
soon as possible. Check the engine coolant again
the next few times you drive your vehicle.
*
[MC12900(FM)01/96]
Ford Premium Cooling System Fluid is an
optimized formula that will protect all metals
and rubber elastomers used in Ford engines for
four years or 50,000 miles (80,000 km). It is not
necessary and not recommended to use
supplemental coolant additives in your gasoline
powered vehicle. These additives may harm
your engine cooling system. Follow the
recommended service interval for changing your
engine coolant.
*
[MC12950(FM)01/96]
NOTE: When you change or add engine
coolant, it is important to maintain
your engine coolant concentration
between 40%(-11ÊF [-24ÊC]) and 60%
(-62ÊF [-52ÊC]),depending on your local
climate conditions. Below 40% you will
lose freeze protection and above 60%
your engine may overheat on a warm
day.
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278
*
[MC13250(FM)04/96]
To find out how much engine coolant mixture
your vehicle's coolant system can hold, seeRefill
capacities for fluidsin the Index.
[MC13300(FM)04/96]
You may add water by itself only in an
emergency, but you should replace it with a
50/50 or appropriate mixture as soon as
possible.
*
[MC13350(FM)04/96]
Have your dealer check the engine cooling
system for leaks if you have to add a quart
(liter) of engine coolant more than once a month.
[MC13400(FM)01/96]
Checking hoses
*
[MC13450(FM)01/96]
Inspect all engine and heater system hoses for
deterioration, leaks and loose clamps before
adding or replacing engine coolant. Make
whatever repairs or replacements that are
necessary using Motorcraft parts or their
equivalents.
[MC13500(FM)01/96]
Engine coolant drain and flush
*
[MC13550(FM)05/96]
To drain your vehicle's engine coolant:
*
[MC13600(FM)01/96]
1. Turn off the engine and let it cool. Fully
depressurize the engine cooling system by
covering the radiator cap with a thick cloth
and turning it slowly counterclockwise to the
first stop. Step back while the pressure
releases.
*
[MC13650(FM)01/96]
2. Remove the cap.
*
[MC13750(FM)01/96]
3. Attach a small hose to the drain tube at the
bottom of the radiator.
File:11ltmcf.ex
Update:Tue May 28 08:52:04 1996
ProCarManuals.com