Tune-up and Engine Performance Checks: Technical Service Bulletins

• Customer Interest
  • ECM - Low Engine Power In Overdrive
  • PCM - Hard Starting/Idle Speed Fluctuations
  • ECM - Poor Driveability/Hard Engine Restart
  • Fuel Filter Housing Cover - Cracked
• By Symptom
  • Abnormal wear/deterioration
    • Fuel Filter Housing Cover - Cracked
  • Customer Interest
    • ECM - Low Engine Power In Overdrive
    • PCM - Hard Starting/Idle Speed Fluctuations
    • ECM - Poor Driveability/Hard Engine Restart
    • Fuel Filter Housing Cover - Cracked
  • Driveability
    • PCM - Hard Starting/Idle Speed Fluctuations
    • ECM - Poor Driveability/Hard Engine Restart
  • Poor performance
    • ECM - Low Engine Power In Overdrive
  • Starting problems
    • PCM - Hard Starting/Idle Speed Fluctuations
• All Technical Service Bulletins
  • ECM - Low Engine Power In Overdrive
  • PCM - Hard Starting/Idle Speed Fluctuations
  • ECM - Poor Driveability/Hard Engine Restart
  • Antitheft System - Starting Difficulties
  • Fuel Filter Housing Cover - Cracked
  • Diesel Engine - Heavy Duty Air Filtration Retrofitting