Engine Controls - On-Vehicle Adjustments

• Engine Mechanical
• Valve Clearance
  • S-Type 3.0L V6
    • Notes
    • Valve Cover Removal & Installation
    • Valve Clearance Check
    • Valve Clearance Adjustment
  • S-Type 4.0L V8
  • XJ8, XJR, XK8 & XKR
    • Notes
    • 4.0L V8
• Ignition Timing
• Idle Speed & Mixture