Engine Controls - Adjustments

• Engine Mechanical
  • Notes
  • Valve Clearance
    • Notes
    • Excel & Scoupe
    • Checking Hydraulic Lash Adjusters - Elantra & Sonata
• Ignition Timing
• Idle Speed & Mixture
  • Curb Idle Speed
    • Idle Speed Check
  • Idle Speed Control
    • Notes
    • Excel
    • Elantra & Sonata 2.0L
    • Sonata 3.0L
  • Idle Switch (Fixed SAS)
    • Notes
    • Elantra
    • Sonata 3.0L
  • Idle Mixture
• Throttle Position Sensor (TPS)