Engine, Cooling and Exhaust: Technical Service Bulletins

• Customer Interest
  • Engine - Knocking Noise When Using Aftermarket Oil Filters
  • Exhaust System - Excessive Sulfur Odors
• By Symptom
  • Customer Interest
    • Engine - Knocking Noise When Using Aftermarket Oil Filters
    • Exhaust System - Excessive Sulfur Odors
  • Noise
    • Engine - Knocking Noise When Using Aftermarket Oil Filters
    • Engine - Knocking Noise When Using Non-OE Oil Filter
  • Odors
    • Exhaust System - Excessive Sulfur Odors
• All Technical Service Bulletins
  • Engine - Knocking Noise When Using Aftermarket Oil Filters
  • Engine - Rocker Cover Ventilation Change
  • Engine - Knocking Noise When Using Non-OE Oil Filter
  • Exhaust System - Excessive Sulfur Odors
  • Engine - Unnecessary Crankcase Flushing
  • Engine, Drivetrain - Gray RTV Sealer Update Information
  • Engine - Oil Pump Replacement Guidelines