Engine: Technical Service Bulletins

• Vehicle - Recommended Service Materials
• Engine - Rough Idle Diagnostic Information
• Engine - Bank 1, Bank 2 Clarification
• Engine - Tie Down Procedure to Prevent Damage
• Valve Stem - Height Measurement Procedure
• Timing Belt - Tensioning Information/Precautions
• Cylinder Head - Revised Bolt Torque Procedures
• Valve Guide Seal - Modification
• Valve Springs and Guide Seals - Service Information
  • Overview
  • Special Tools, Engine Disassembly, Cambelt, EGR or ASV Pipes & Rocker Cover Removal Information
  • Rocker Arm & Hydraulic Lash Removal, Valve Spring Tool & Valve Guide Seals Information
  • Cam Cases, Pipes & Rockers, Sprockets & Cambelts Installation & Engine Reassembly Information
• State Emission Testing - VECI Label Replacement
• Service Manual - Idle Speed Adjustment Correction
• Engine - Head Gasket Residue Removal Procedures
• Engine - Valve Guide Oil Seal Identification
• Engine Controls - Rough Idle/Misfire Diagnostic Tips