Ford Mustang (1999-2004) Service Manual: Checks and Services

Certain basic maintenance checks and inspections should be carried out at specified intervals. Any recognized adverse condition should be corrected as soon as possible.

Maximum Oil Change Interval (Normal Schedule)

  • 8,000 km (5,000 miles) or 6 months, whichever occurs first.

Maximum Oil Change Interval (Special Operating Conditions)

  • 4,800 km (3,000 miles) or 3 months.

Monthly Checks

Check each of the following items every month:

  • All interior and exterior lights.
  • Tires for wear and correct air pressure.
  • Engine oil fluid level.
  • Windshield washer solvent fluid level.
  • Check and drain fuel/water separator.

Six Month Checks

Check each of the following items at least every six months:

  • Lap/shoulder belts and seat latches for wear and function.
  • Spare tire air pressure.
  • Power steering fluid level.
  • Parking brake for correct operation.
  • Safety warning lamps (brake, ABS, air bag, safety belt) for correct operation.
  • Coolant system fluid level and correct strength.
  • Battery connections. Clean if necessary.
  • Clutch fluid level, if equipped.
  • Windshield washer spray, wiper operation, clean all wiper blades.
  • Lubricate all hinges, latches and outside locks. Inspect for correct operation.
  • Lubricate door rubber weatherstrips. Inspect for excessive wear.
  • Clean body and door drain holes. Inspect for clogs and obstructions.

Special Checks (Mustang Only)

Carry out the following check every 8,000 km (5,000 miles):

  • Adjust clutch by lifting pedal (manual transmission Mustang only, as described in owner guide).
    Special Operating Condition Requirements
    When towing a trailer or using a camper or car-top carrier: Change engine oil and install a new oil filter every 4,800 km (3,000 miles) or 3 months. Change transfer case fluid every 96,000 km (60 ...

    Normal Schedule
    The following checks or procedures should be carried out for all cars, minivans, light trucks, sport utilities, vans, 4x4s, natural gas and propane vehicles. 8,000 Km (5,000 Miles) Change engine oi ...

    Other materials:

    Principles of Operation
    Battery Saver The battery saver feature provides automatic shut-off of power to demand and courtesy lamp circuitry. When the generic electronic module (GEM) detects the ignition switch circuits are in the key OFF or removed ignition key positions, powe ...

    Cable - Antenna Lead In
    Removal 1. Remove the audio unit. Refer to Section. 2. Lower the glove compartment by releasing the stops from the instrument panel. 3. Disconnect the antenna in-line connector. 4. Remove the antenna lead in cable. 1. Disconnect the pin-type ...

    Installation
    1. Install the intake manifold and gaskets, tighten the bolts in the sequence shown. 2. NOTE: The O-ring is to be installed on the top of the thermostat. Install the water thermostat and the O-ring. Install a new O-ring as necessary. 3. Install the wa ...