Engine, Cooling and Exhaust: Technical Service Bulletins

• Recalls
  • Recall 03V084000: Exhaust System Fire Hazard
  • Recall - Potential Engine Compartment Fire
    • Overview
    • Service Procedure
    • Procedure A - Perform CONSULT-II Engine Self-Diagnosis
    • Procedure B - Conduct P0420 Three Way Catalyst Function DTC Confirmation
    • Procedure C - Perform QR25 ECM Reprogramming
    • Procedure D - Remove Front Exhaust Pipe/Inspect Catalyst Lower Surface
    • Procedure E - Install Exhaust Heat Shield Kit
    • Procedure F - Cut Front Exhaust Pipe Hanger Pin (Altima Only)
    • Procedure G - Install Keen-Sert(S) As Needed
    • Procedure H - Engine Replacement Tips
    • Procedure I
    • Procedure J - Old Engine Destruction Procedure
    • QC Checklist
    • Owner Letter - Vehicles With Exhaust Pipe Hanger Pin
    • Owner Letter - Vehicles Without Exhaust Pipe Hanger Pin
• Customer Interest
  • Engine Controls - MIL ON/DTC's P0102/P1102 Stored
  • Engine Controls - No Start after Cold Soak
  • Engine Controls - Engine Idle Speed 25RPM Too High
  • Cooling System - Leaks/Overheating
  • A/C - Heater Air Output Is Not Warm Enough
    • Overview
    • Service Procedure
      • Coolant Mixture Inspection procedure
      • Coolant Mixture Correction Procedure
      • Coolant System Bleed Procedure
• By Symptom
  • Customer Interest
    • Engine Controls - MIL ON/DTC's P0102/P1102 Stored
    • Engine Controls - No Start after Cold Soak
    • Engine Controls - Engine Idle Speed 25RPM Too High
    • Cooling System - Leaks/Overheating
    • A/C - Heater Air Output Is Not Warm Enough
      • Overview
      • Service Procedure
        • Coolant Mixture Inspection procedure
        • Coolant Mixture Correction Procedure
        • Coolant System Bleed Procedure
  • Driveability
    • Engine Controls - MIL ON/DTC's P0102/P1102 Stored
  • Leaks
    • Cooling System - Leaks/Overheating
  • Overheating
    • Cooling System - Leaks/Overheating
  • Poor performance
    • A/C - Heater Air Output Is Not Warm Enough
      • Overview
      • Service Procedure
        • Coolant Mixture Inspection procedure
        • Coolant Mixture Correction Procedure
        • Coolant System Bleed Procedure
  • Recalls
    • Recall 03V084000: Exhaust System Fire Hazard
    • Recall - Potential Engine Compartment Fire
      • Overview
      • Service Procedure
      • Procedure A - Perform CONSULT-II Engine Self-Diagnosis
      • Procedure B - Conduct P0420 Three Way Catalyst Function DTC Confirmation
      • Procedure C - Perform QR25 ECM Reprogramming
      • Procedure D - Remove Front Exhaust Pipe/Inspect Catalyst Lower Surface
      • Procedure E - Install Exhaust Heat Shield Kit
      • Procedure F - Cut Front Exhaust Pipe Hanger Pin (Altima Only)
      • Procedure G - Install Keen-Sert(S) As Needed
      • Procedure H - Engine Replacement Tips
      • Procedure I
      • Procedure J - Old Engine Destruction Procedure
      • QC Checklist
      • Owner Letter - Vehicles With Exhaust Pipe Hanger Pin
      • Owner Letter - Vehicles Without Exhaust Pipe Hanger Pin
• All Technical Service Bulletins
  • Engine/Transmission - Precautions During R&R Procedure
  • Engine - Drive Belt Tensioner Service Precautions
  • Engine Controls - MIL ON/DTC's P0102/P1102 Stored
  • Engine Controls - No Start after Cold Soak
  • Recall 03V084000: Exhaust System Fire Hazard
  • Engine Controls - Engine Idle Speed 25RPM Too High
  • Cooling System - Leaks/Overheating
  • Fuel System - Cold Weather Engine Starting Tips
  • Recall - Potential Engine Compartment Fire
    • Overview
    • Service Procedure
    • Procedure A - Perform CONSULT-II Engine Self-Diagnosis
    • Procedure B - Conduct P0420 Three Way Catalyst Function DTC Confirmation
    • Procedure C - Perform QR25 ECM Reprogramming
    • Procedure D - Remove Front Exhaust Pipe/Inspect Catalyst Lower Surface
    • Procedure E - Install Exhaust Heat Shield Kit
    • Procedure F - Cut Front Exhaust Pipe Hanger Pin (Altima Only)
    • Procedure G - Install Keen-Sert(S) As Needed
    • Procedure H - Engine Replacement Tips
    • Procedure I
    • Procedure J - Old Engine Destruction Procedure
    • QC Checklist
    • Owner Letter - Vehicles With Exhaust Pipe Hanger Pin
    • Owner Letter - Vehicles Without Exhaust Pipe Hanger Pin
  • Engine Controls - MIL ON/Multiple VVT DTC's Set
  • A/C - Heater Air Output Is Not Warm Enough
    • Overview
    • Service Procedure
      • Coolant Mixture Inspection procedure
      • Coolant Mixture Correction Procedure
      • Coolant System Bleed Procedure
  • Engine - Reman Engine Start Up Lubrication Information
  • Engine - Drive Belt Noise Diagnosis