Tune-Up Procedures - 4-Cylinder

• Engine Identification
• Model Identification
  • Vehicle Identification Number
• Engine Compression
• Valve Clearance
  • Spitfire
  • Tr7
• Valve Arrangement
• Spark Plugs
• High Tension Wire Resistance
• Distributor
• Ignition Timing
• Idle Speed & Mixture
• Cold (Fast) Idle Rpm
  • 1974 Models
  • 1975-77 Models With Manual Choke
  • 1977-79 Models With Automatic Choke
• DECEL Valve Adjustment
  • 1976-78 Models
• Fuel Pump
• Exhaust Emission Systems
• Ignition System
  • Distributor
    • Notes
    • Other Data & Specifications
• Ignition Coil
• Fuel Systems
  • Carburetors
    • Notes
    • Other Data & Specifications