Engine Controls - Adjustments 4.5L

• Adjustment
  • Engine Mechanical
  • Valve Clearance
  • Ignition Timing
  • Cold (Fast) Idle Speed
    • Fast Idle Cam
  • Idle Speed
  • Idle Mixture
  • Throttle Position (TP) Sensor
  • Closed & Wide Open Throttle Position (TP) Switch
    • A/T
    • Secondary TP Sensor