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:

    Manual Transmission
    The T5OD 5-speed transmission: fifth speed gear functions as an overdrive gear. forward gears are synchronized and helical cut. shift interlock system prevents the engagement of more than one gear. Transmission, Manual Five-Speed   T ...

    Fuel Pump Module
    Removal and Installation 1. Remove the fuel tank. For additional information, refer to Fuel Tank in this section. 2. NOTE: For installation, tighten the bolts in the sequence shown. Remove the module assembly flange bolts. 3. Clean the area around the fue ...

    Installation
    1. Inspect the pinion flange seal journal for rust, nicks, and scratches prior to installing the flange. Polish the seal journal with fine crocus cloth, if necessary. 2. Lubricate the pinion flange splines. Use SAE 80W-90 Premium Rear Axle Lubricant XY-80 ...