Tune-up and Engine Performance Checks: Technical Service Bulletins

• Customer Interest
  • IAC Duty Cycle - Adjustment Procedure Changed
  • Ignition System - Distributor Harness Open Circuit
• By Symptom
  • Customer Interest
    • IAC Duty Cycle - Adjustment Procedure Changed
    • Ignition System - Distributor Harness Open Circuit
  • Driveability
    • Ignition System - Distributor Harness Open Circuit
  • Out of specification
    • IAC Duty Cycle - Adjustment Procedure Changed
  • Shorted/Open circuit
    • Ignition System - Distributor Harness Open Circuit
  • Starting problems
    • Engine Misfire - Code 12 Set
• All Technical Service Bulletins
  • IAC Duty Cycle - Adjustment Procedure Changed
  • Spark Plugs - AC and Bosch No Longer Used
  • Ignition System - Distributor Harness Open Circuit
  • Engine Misfire - Code 12 Set