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:

    Air Cleaner Outlet Pipe - 4.6L (4V)
    Removal and Installation Cobra 1. Disconnect the intake air temperature (IAT) sensor. All vehicles 2. Disconnect the vacuum hose. 3. Disconnect the breather hose. NOTE: Cobra shown, Mach I similar. 4. Loosen the clamps and remove the air cleaner outle ...

    Installation
    Using special tool 205-054 NOTE: This is the preferred method for installing the pinion bearing cups. If necessary, proceed to Using special tools 205-153, 205-054, and 205-D055 in this procedure for an alternate method. 1. Position the special tools and th ...

    Engine Coolant Temperature (ECT) Sensor - Mach I
    Material Item Specification Pipe Sealant with Teflon D8AZ-19554-A WSK-M2G350-A2 Removal and Installation 1. Remove the air intake scoop. For additional information, refer to Section. 2. Partially drain the engine cooling system. For ...