Ford Mustang (1999-2004) Service Manual: Inspection and Verification

1. Verify the customer concern by operating the engine to duplicate the condition.

2. Visually inspect for obvious signs of mechanical damage. Refer to the following chart.

Visual Inspection Chart

Mechanical

  • Engine coolant leaks
  • Engine oil leaks
  • Fuel leaks
  • Damaged or severely worn parts
  • Loose mounting bolts, studs and nuts

3. If the inspection reveals obvious concerns that can be readily identified, repair as necessary.

4. If the concerns remain after the inspection, determine the symptoms. GO to Symptom Chart .

    Engine (Diagnosis and Testing)
    Special Tool(s) Commercially Available Leakdown Tester Quick Disconnect Compression Tester 134-R0212 or equivalent Dial Indicator Gauge Adapter 303-007 (TOOL-6565-AB) ...

    Symptom Chart
    Condition Possible Sources Action Difficult starting Damaged ignition system. Damaged fuel system. Damaged starting system. Damaged charging ...

    Other materials:

    Halfshaft Joint
    Special Tool(s) Driver 205-199 (T83T-3132-A1) Hub Bearing Cup Replacer 205-147 (T80T-4000-P) Sensing Ring Replacer 206-041 (T89P-20202-A) Disassembly 1. CAUTION: Do not disassemble the halfshaft assembly. Install a new assem ...

    Crankshaft Rear Oil Seal
    Special Tool(s) Installer, Crankshaft Rear Oil Seal 303-518 (T95P-6701-DH) Remover, Crankshaft Rear Oil Seal 303-519 (T95P-6701-EH) Installer, Crankshaft Rear Oil Seal 303-516 (T95P-6701-BH) Remover ...

    Engine Ignition (Description and Operation)
    The ignition coil (12029), which is mounted on the upper intake manifold, can be described as a coil pack containing three separate coil units. Each coil unit is individually controlled by the powertrain control module (PCM) (12A650) through separate wire le ...