Cooling System: Technical Service Bulletins

• Customer Interest
  • Engine - Vibration at Idle
  • Heater - Cool Air Flowing During Extended Idle
• By Symptom
  • Customer Interest
    • Engine - Vibration at Idle
    • Heater - Cool Air Flowing During Extended Idle
  • Noise
    • Engine - Vibration at Idle
  • Overheating
    • Engine - Runs Hot/Oil Mixed With Coolant
  • Poor performance
    • Heater - Cool Air Flowing During Extended Idle
  • Vibration
    • Engine - Vibration at Idle
• All Technical Service Bulletins
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • Engine Cooling System - Sealer Usage
  • Engine - Vibration at Idle
  • Heater - Cool Air Flowing During Extended Idle
  • Engine - Runs Hot/Oil Mixed With Coolant
  • Cooling System - Recycling of Extended-Life Coolants
  • Cooling System - Coolant Discoloration Explanation
  • Cooling System - Coolant Recycling Information
  • Cooling System, A/C - Aluminum Heater Cores/Radiators