Tune-Up Procedures - 4-Cylinder

• Engine Identification
• Model Identification
  • Vehicle Identification Number
• Engine Compression
• Valve Clearance
• Valve Arrangement
• Spark Plugs
• High Tension Wire Resistance
• Distributor
• Ignition Timing
• Idle Speed & Mixture
  • Notes
  • 1974-76 2002 & 2002A
  • 1974 2002 tii
  • 1977-79 320i Models
• Cold (Fast) Idle Rpm
  • 1974-76 2002 & 2002A
• Automatic Choke Setting
  • 1974 2002 & 2002A
• Dashpot Adjustment
  • 1975-76 2002 & 2002A
• Fuel Pump
• Exhaust Emission Systems
• Ignition System
  • Distributor
    • Notes
    • Other Data & Specifications
• Ignition Coil
• Fuel Systems
  • Carburetors
    • Notes
    • Other Data & Specifications
  • Fuel Injection
    • Notes
    • Other Data & Specifications