Ford Mustang (1999-2004) Service Manual: Road Test
Verify the customer concern by carrying out a road test on a smooth road. If any vibrations are apparent.
To maximize tire performance, inspect for signs of incorrect inflation and uneven wear, which may indicate a need for balancing, rotation, or front suspension alignment.
Correct tire pressure and driving techniques have an important influence on tire life. Heavy cornering, excessively rapid acceleration and unnecessary sharp braking increases tire wear.
Replacement tires must follow the recommended:
- tire sizes.
- speed rating.
- load range.
- tire construction type.
Use of any other tire size or type can seriously affect:
- ride.
- handling.
- speedometer/odometer calibration.
- vehicle ground clearance.
- tire clearance between the body and chassis.
- wheel bearing life.
- brake cooling.
New wheels need to be installed when vehicle's wheels:
- are bent.
- are cracked.
- are dented.
- are heavily corroded.
- are leaking.
- have elongated wheel hub bolt holes.
- have excessive lateral or radial runout.
Wheel and tire assemblies are attached by six wheel nuts.
It is mandatory to use only the tire sizes recommended on the tire chart attached to the vehicle. Larger or smaller tires can damage the vehicle, affect durability, and require changing the speedometer calibration. Make sure wheel size and offsets match those recommended for the tire in use.
1. Inspect for signs of uneven wear that may indicate a need for balancing, rotation, front suspension alignment, damaged tie-rod, or steering components.
2. Check tires for:
- cuts.
- stone bruises.
- abrasions
- blisters.
- embedded objects.
3. Tread wear indicators are molded into the bottom of the tread grooves. Install a new tire when the indicator bands become visible.
Inspection and Verification
WARNING: A vehicle equipped with a Traction-Lok differential will
always have both
wheels driving. If, while the vehicle is being serviced, only one wheel is
raised off the ground
and the rear axle ...
Symptom Chart
Condition
Possible Sources
Action
Tires show
excess wear on
edge of tread
Underinflated tires.
Vehicle overloaded.
High-speed cornering.
Incorrect r ...
Other materials:
Belt Minder Deactivating/Activating
Preparation
1. Before deactivating/activating the belt minder, set the parking
brake.
2. Place the gearshift in P (Park) (automatic transmission) or the
neutral position (manual
transmission).
3. Place the ignition switch in the OFF position.
...
Fuel Charging And Controls
The fuel injection supply manifold (9F792):
delivers fuel to the fuel injector.
receives fuel from the fuel supply line.
The throttle body (9E926):
controls air supply to the upper intake manifold (9424) by positioning
the throttle plate.
connects the ...
Lamp Assembly - Headlamp
Removal
1. NOTE: Make sure that the headlamp switch and the ignition switch are
in the OFF position.
Raise the headlamp retainers.
2. Remove the headlamp assembly.
Disconnect the electrical connectors and replace the lamp if
necessary.
Instal ...