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:

    Communications Network (Diagnosis and Testing)
    Refer to Wiring Diagrams Cell 14 , Multiplex Communication Network for schematic and connector information. Special Tool(s) 73 Digital Multimeter or equivalent 105-R0051 Worldwide Diagnostic System (WDS) 418-F224, New Genera ...

    Recreational towing
    Note: Do not tow with the Shelby GT500 model. It cannot tow a trailer. Note: Do not exceed the trailer weight for your vehicle configuration listed in the chart below. Note: Make sure to take into consideration trailer frontal area. Do not exceed 12 feet2 (1 ...

    Installation
    1. CAUTION: Timing chain procedures must be followed exactly or damage to the pistons or valves will result. Compress the tensioner plunger, using a soft-jawed vise. 2. Install a retaining clip on the tensioner to hold the plunger in during installation. ...