Tune-up and Engine Performance Checks: Technical Service Bulletins

• Customer Interest
  • Fuel System - Rough Idle After Cold Start
    • Overview
    • Parts Information
    • Structure View Without Turbo
    • Structure View With Turbo
    • Installation Procedure
    • Warranty Information
  • Air Valve - Poor Idle Stability
• By Symptom
  • Abnormal wear/deterioration
    • Coolant - Propylene Glycol Based Not Recommended
  • Customer Interest
    • Fuel System - Rough Idle After Cold Start
      • Overview
      • Parts Information
      • Structure View Without Turbo
      • Structure View With Turbo
      • Installation Procedure
      • Warranty Information
    • Air Valve - Poor Idle Stability
  • Driveability
    • Fuel System - Rough Idle After Cold Start
      • Overview
      • Parts Information
      • Structure View Without Turbo
      • Structure View With Turbo
      • Installation Procedure
      • Warranty Information
    • Air Valve - Poor Idle Stability
    • Emissions - Rough Idle After Cold Start
    • Fuel Injector - Clean to Prevent Driveability Problems
• All Technical Service Bulletins
  • Coolant - Propylene Glycol Based Not Recommended
  • Fuel Injector - Cleaner Kit for Improved Performance
  • A/T - Problems W/Aftermarket Accessories to Wired EC-AT
  • Fuel System - Rough Idle After Cold Start
    • Overview
    • Parts Information
    • Structure View Without Turbo
    • Structure View With Turbo
    • Installation Procedure
    • Warranty Information
  • Air Valve - Poor Idle Stability
  • Emissions - Rough Idle After Cold Start
  • Fuel Injector - Clean to Prevent Driveability Problems