Cooling System: Technical Service Bulletins

• Customer Interest
  • Heater Core - Failure/Leaks At Inlet Tube
  • Engine - Hard Start/Performance Poor
  • Engine - Cooling Concerns and/or Vibration
• By Symptom
  • Abnormal wear/deterioration
    • Heater Core - Failure/Leaks At Inlet Tube
  • Customer Interest
    • Heater Core - Failure/Leaks At Inlet Tube
    • Engine - Hard Start/Performance Poor
    • Engine - Cooling Concerns and/or Vibration
  • Driveability
    • Engine - Hard Start/Performance Poor
  • Leaks
    • Heater Core - Failure/Leaks At Inlet Tube
  • Overheating
    • Engine - Cooling Concerns and/or Vibration
  • Starting problems
    • Engine - Hard Start/Performance Poor
  • Vibration
    • Engine - Cooling Concerns and/or Vibration
• All Technical Service Bulletins
  • Heater Core - Failure/Leaks At Inlet Tube
  • Engine - Hard Start/Performance Poor
  • Cooling System - New System Diagnostics
  • Engine - Cooling Concerns and/or Vibration
  • Cooling System - Proper Fluid Concentrations
  • Engine Coolant - Recycled Coolant Not Authorized
  • Recycled Engine Coolant - Service Tips
  • Engine Coolant - Propylene Glycol Recommendations