Engine Controls - Adjustments

• Engine Mechanical
  • Notes
  • Valve Clearance
    • Adjusting Valve Clearance (4.0L)
    • Checking Clearance (6.0L)
    • Adjusting Valve Clearance (6.0L)
• Ignition Timing
• Idle Speed & Mixture
  • Notes
  • Base Idle
    • Checking Idle Speed (4.0L)
    • Adjusting Idle Speed (4.0L)
    • Adjusting Idle Speed (6.0L)
  • Cold (Fast) Idle
  • Throttle Plate
    • 4.0L
    • 6.0L
  • Throttle Linkage
    • 4.0L
    • Checking Throttle Linkage (6.0L)
  • KICKDOWN Switch
    • 4.0L
  • Throttle Idle Switch
    • 6.0L