Engine Controls - On-Vehicle Adjustments

• Engine Mechanical
• Valve Clearance
  • Valve Adjustment
• Ignition Timing
  • Notes
  • Checking Ignition Timing
    • Diamante
    • 3000GT (DOHC)
    • 3000GT (SOHC)
    • All Other Models
  • Ignition Timing Specifications
• Idle Speed & Mixture
  • Notes
  • Basic Idle Speed
    • Notes
    • 3000GT
    • All Other Models
  • Curb (Slow) Idle Speed
  • Fixed Speed Adjusting Screw
  • Idle Mixture
• Throttle Position (TP) Sensor
  • TP Sensor Adjustment
    • Notes
    • Eclipse 2.0L Non-Turbo
    • Diamante (With Traction Control), Galant & Montero Sport (3.0L & 3.5L)
    • Montero
    • All Other Models