Tune-up and Engine Performance Checks: Technical Service Bulletins

• Customer Interest
  • Ignition System - Hard Start/Rough Running/Misfire Codes
  • Idle Air Control Valve - Stalling/Poor Idle/Surging
  • Ignition Timing - Poor Engine Performance
  • Ignition Module - Engine No Start/Poor Start
    • Overview
    • Procedure
  • ECM - Intermittent Vehicle No Start
  • MIL ON at Low Temperature/Hard Acceleration
  • Ignition System - Misfire at High Engine Speeds
• By Symptom
  • Customer Interest
    • Ignition System - Hard Start/Rough Running/Misfire Codes
    • Idle Air Control Valve - Stalling/Poor Idle/Surging
    • Ignition Timing - Poor Engine Performance
    • Ignition Module - Engine No Start/Poor Start
      • Overview
      • Procedure
    • ECM - Intermittent Vehicle No Start
    • MIL ON at Low Temperature/Hard Acceleration
    • Ignition System - Misfire at High Engine Speeds
  • Driveability
    • Ignition System - Hard Start/Rough Running/Misfire Codes
    • MIL ON at Low Temperature/Hard Acceleration
  • Erratic Operation
    • Idle Air Control Valve - Stalling/Poor Idle/Surging
  • Starting problems
    • Ignition Module - Engine No Start/Poor Start
      • Overview
      • Procedure
• All Technical Service Bulletins
  • Ignition System - Hard Start/Rough Running/Misfire Codes
  • Idle Air Control Valve - Stalling/Poor Idle/Surging
  • Ignition Timing - Poor Engine Performance
  • Ignition Module - Engine No Start/Poor Start
    • Overview
    • Procedure
  • ECM - Intermittent Vehicle No Start
  • MIL ON at Low Temperature/Hard Acceleration
  • Spark Plugs - Recommendations/Service
  • Ignition System - Misfire at High Engine Speeds
  • Cranks - No Start/Hesitation When Driving