2003 FORD MUSTANG fuel filter

Vehicle Symbol Glossary
Interior Luggage
Compartment
Release Symbol
Panic Alarm
Engine OilEngine Coolant
Engine Coolant
TemperatureDo Not Open When
Hot
BatteryAvoid Smoking,
Flames, or Sparks
Battery AcidExplosive Gas
Fan WarningPower Steering
Fluid
Maintain Correct
Fluid LevelMAX
MINEmission System
Engine Air FilterPassenger
Compartment Air
Filter
JackCheck fuel cap
Low tire warning
Introduction
9

Engine oil and filter recommendations
Look for this
certification trademark.
SAE 5W-20 engine oil is recommended.
Only use oils“Certified For Gasoline Engines”by the
American Petroleum Institute (API). Use Motorcraft
or an equivalent oil meeting Ford specification
WSS-M2C153–H.SAE 5W-20 oil provides
optimum fuel economy and durability
performance meeting all requirements for your
vehicle’s engine.
Do not use supplemental engine oil additives, oil
treatments or engine treatments. They are
unnecessary and could, under certain conditions,
lead to engine damage which is not covered by your
warranty.
Change your engine oil and filter according to the
appropriate schedule listed in the scheduled
maintenance guide.
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,
start-up 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 Specifications
202

•You may need to cycle the ignition from OFF to
ON several times after refueling, to allow the fuel
system to pump the fuel from the tank to the
engine.
•Your“Service Engine Soon”indicator may come
on. For more information on the“Service Engine
Soon”indicator, refer to theInstrument cluster
chapter.
Fuel Filter
For fuel filter replacement, see your dealer or a
qualified service technician. Refer to the scheduled
maintenance guide for the appropriate intervals for
changing the fuel filter.
Replace the fuel filter with an authorized
Motorcraft part. The customer warranty may
be void for any damage to the fuel system if an
authorized Motorcraft fuel filter is not used.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel
economy is you, the driver. You must gather
information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel
gauge readings are NOT accurate as a measure of
fuel economy. We do not recommend taking fuel
economy measurements during the first 1,600 km
(1,000 miles) of driving (engine break-in period).
You will get a more accurate measurement after
3,000 km–5,000 km (2,000 miles-3,000 miles).
Filling the tank
The advertised fuel capacity of the fuel tank on your
vehicle is equal to the rated refill capacity of the fuel
tank as listed in theRefill capacitiessection of this
chapter.
The advertised capacity is the amount of the
indicated capacity and the empty reserve combined.
Indicated capacity is the difference in the amount of
Maintenance and Specifications
219

•If possible, avoid fully loading your vehicle.
•Remove the tire chains when they are no longer
needed. Do not use tire chains on dry roads.
•The suspension insulation and bumpers will help
prevent vehicle damage. Do not remove these
components from your vehicle when using snow
tires and chains.
MOTORCRAFT PART NUMBERS
Component 3.8L OHV V6
engine4.6L SOHC V8
engine
Air filter element FA-1611 FA-1634
Fuel filter FG-986 FG-986B
Battery BXT-59 BXT-59
Oil filter FL-400S FL-820S
PCV valve EV-152 EV-98
Spark plugs* AWSF-42EE** AWSF-32P
* Refer to Vehicle Emissions Control Information
(VECI) decal for spark plug gap information.
**If a spark plug is removed for inspection, it must
be reinstalled in the same cylinder. If a spark plug
needs to be replaced, use only spark plugs with the
same service part number suffix letter as shown on
the engine decal.
Maintenance and Specifications
237

D
Daytime running lamps
(see Lamps) .............. 67
Defrost
rear window ............ 66
Dipstick
automatic
transmission
fluid ........................ 228
engine oil ............... 199
Doors
lubricant
specifications ........ 240
Driving under
special conditions
through water ....... 153
E
Emergencies, roadside
jump-starting ........ 170
Emission control
system ...................... 223
Engine ...................... 242
check engine/service
engine soon light .... 11
cleaning ................. 188
coolant ................... 206
idle speed control.... 203
lubrication
specifications... 240, 242
refill capacities ...... 238
service
points ............. 197–198
starting after
a collision .............. 159
Engine block
heater ....................... 137
Engine oil ................ 199checking and
adding .................... 199
dipstick .................. 199
filter,
specifications... 202, 237
recommendations.... 202
refill capacities ...... 238
specifications... 240, 242
Exhaust fumes ........ 137
F
Floor mats ................. 85
Fluid capacities ....... 238
Foglamps ................... 67
Fuel .......................... 214
calculating fuel
economy ................ 219
cap ................... 12, 216
capacity ................. 238
choosing the
right fuel ................ 217
comparisons with
EPA fuel economy
estimates ............... 223
detergent in fuel ... 218
filling your
vehicle with
fuel ......... 214, 216, 219
filter,
specifications... 219, 237
fuel pump shut-off
switch .................... 159
gauge ....................... 16
improving fuel
economy ................ 219
low fuel warning
light .......................... 13
octane
rating ............. 217, 242
quality .................... 218
Index
250