Engine, Cooling and Exhaust: Technical Service Bulletins

• Recalls
  • Campaign - Improved Engine Block Heater (Canada)
  • Campaign - Poor A/C/Turbocharger Performance, Overheats
• By Symptom
  • Campaign - Improved Engine Block Heater (Canada)
  • Campaign - Poor A/C/Turbocharger Performance, Overheats
• All Technical Service Bulletins
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • Campaign - Improved Engine Block Heater (Canada)
  • Engine, A/T - Identification Information
  • Campaign - Poor A/C/Turbocharger Performance, Overheats
  • Engine - Use of 'Surface Conditioning Disks'
  • Engine - Intake Manifold Inspection/Replacement
  • Engine - GM Dexos 1(R) And 2(R) Oil Specifications
  • Engine - GM dexos 1(R) and dexos 2(R) Oil Specifications/Info.