Engine, Cooling and Exhaust: Technical Service Bulletins

• Customer Interest
  • Engine - Knocking Noise When Using Aftermarket Oil Filters
  • A/T - Harsh 4-3 Downshift When Decelerating
  • Engine - Valve Lash Adjuster Noise
  • A/T - MIL ON DTCs P0712/P0713 Set
  • Exhaust System - Excessive Sulfur Odors
  • A/C - Intermittently Inoperative
• By Symptom
  • Customer Interest
    • Engine - Knocking Noise When Using Aftermarket Oil Filters
    • A/T - Harsh 4-3 Downshift When Decelerating
    • Engine - Valve Lash Adjuster Noise
    • A/T - MIL ON DTCs P0712/P0713 Set
    • Exhaust System - Excessive Sulfur Odors
    • A/C - Intermittently Inoperative
  • Driveability
    • Engine Performance - Misfire Code Diagnosis
      • Overview
      • Diagnostic Procedure
  • Hard Shifting
    • A/T - Harsh 4-3 Downshift When Decelerating
  • Inoperative
    • A/C - Intermittently Inoperative
  • No shift/Incorrect gear engagement
    • A/T - MIL ON DTCs P0712/P0713 Set
  • Noise
    • Engine - Knocking Noise When Using Aftermarket Oil Filters
    • Engine - Valve Lash Adjuster Noise
    • 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
  • Canada - Engine - Revised Hydraulic Lash Adjuster Assembly
  • Air/Fuel Mixture - Trim Code Diagnosis
    • Overview
    • Short/Long Term Fuel Trim (ST/LT Trim)
    • Oxygen Sensor Trim (Trim B1 S1 & Trim B1 S2
    • Fuel Trim Diagnostic Codes
    • Accent, Elantra & Tiburon Fuel Trim Codes
    • Sonata Fuel Trim Code
    • Fuel Trim Code Troubleshooting Tips
    • DTC P1124,1128, or P0170 (Positive Fuel Trim Numbers
    • DTC P1123,1127 or P0170 (With Negative Fuel Trim Number
    • Oxygen Sensor Scan Tool Testing Procedure
  • A/T - Harsh 4-3 Downshift When Decelerating
  • Fuel Pressure Adapter - Installation
  • Spark Plugs - Application/Service Interval
  • Engine - Cylinder Head Torquing Sequence Revision
  • Engine - Valve Lash Adjuster Noise
  • Engine Coolant Temperature Sensor - Diagnosis
  • Engine Fault Code - Diagnostic Manual Correction
  • Engine Fault Code - Diagnostic Manual Update
  • A/T - MIL ON DTCs P0712/P0713 Set
  • Engine - Oil Filter Information/Applications
  • Engine - Knocking Noise When Using Non-OE Oil Filter
  • Engine - Block Heater Installation Instructions
    • Overview
    • Installation Procedures
  • Vehicle Identification Number - Decoder
  • Vehicle Identifiication Number - Decoder
  • Exhaust System - Excessive Sulfur Odors
  • Diagnostic Scanner - Parts Replacement Numbers
  • Engine Performance - Misfire Code Diagnosis
    • Overview
    • Diagnostic Procedure
  • Diagnostic System Adapter Cables - Ordering
  • Engine - Rocker Shaft Torquing Sequence Revision
  • Spark Plug Wire - Routing, Manual Addition
  • A/C - Intermittently Inoperative
  • Engine - Unnecessary Crankcase Flushing
  • Engine, Drivetrain - Gray RTV Sealer Update Information
  • Engine - Oil Pump Replacement Guidelines