Engine, Cooling and Exhaust: Technical Service Bulletins

• Recalls
  • Campaign - Engine Cooling Fan Inoperative
• Customer Interest
  • Engine - Engine Noise Or Damage After Oil Filter Replacement
• By Symptom
  • Customer Interest
    • Engine - Engine Noise Or Damage After Oil Filter Replacement
  • Recalls
    • Campaign - Engine Cooling Fan Inoperative
• All Technical Service Bulletins
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • Engine - Use of 'Surface Conditioning Disks'
  • Engine - Engine Noise Or Damage After Oil Filter Replacement
  • Engine - GM Dexos 1(R) And 2(R) Oil Specifications
  • Engine - GM dexos 1(R) and dexos 2(R) Oil Specifications/Info.
  • Campaign - Engine Cooling Fan Inoperative