Engine Controls - On-Vehicle Adjustments - Trucks (Except Tracker)

• Engine Mechanical
  • Notes
  • Valve Clearance
• Ignition Timing (Gasoline)
• Injection Pump Timing (Diesel)
• Idle Speed & Mixture
  • Gasoline Engines
  • Diesel Engines
• Throttle Position Sensor
  • Gasoline Engines (Except 8.1L)
  • Diesel Engines & 8.1L Gasoline Engine