Cylinder Head Assembly: Technical Service Bulletins

• Recalls
  • Campaign - Cylinder Head Gasket Policy Adjustment
    • Overview
    • Diagnosis and Service Procedures
    • Parts and Warranty Information
    • Owners Letter
• Customer Interest
  • Engine - Stall/Tip-In Lag/Rough Running on Cold Start
• All Technical Service Bulletins
  • Cylinder Head Bolt - Tightening Torque Inconsistency
  • Engine - Head Bolt Torque Clarified/Updated
  • Engine - New Head Torques, Flatness Specs, & Cleaning
  • Campaign - Cylinder Head Gasket Policy Adjustment
    • Overview
    • Diagnosis and Service Procedures
    • Parts and Warranty Information
    • Owners Letter
  • Engine - Stall/Tip-In Lag/Rough Running on Cold Start
  • Engine - Camshaft Housing Assemblies