Fuel Delivery and Air Induction: Technical Service Bulletins

• Recalls
  • Recall - Fuel Hose Leaks
    • Overview
    • General Information
    • Check and Repair Procedure
    • Customer Letter (Federal)
    • Customer Letter (California)
  • Recall 92V058000: Leakage at Fuel Rail
  • Recall 92V058001: Fuel Leakage At Fuel Rail
  • Recall 91V064000: Cruise Control Rod Nut Torque
• Customer Interest
  • Fuel - Improved Additive
  • Engine - Idle Speed Hunts When Cold
  • Fuel System - Poor Engine Performance
    • Overview
    • Letter - Dealership Manager
    • Letter - Chief Executive Officer, Clark Oil Company
  • Engine - Lack of Power, Stalls, Bucking, and Jerking
• By Symptom
  • Customer Interest
    • Fuel - Improved Additive
    • Engine - Idle Speed Hunts When Cold
    • Fuel System - Poor Engine Performance
      • Overview
      • Letter - Dealership Manager
      • Letter - Chief Executive Officer, Clark Oil Company
    • Engine - Lack of Power, Stalls, Bucking, and Jerking
  • Driveability
    • Engine - Troubleshooting Driveability Complaints
      • Overview
      • Section 1 - Make Sure You Have Enough Information
      • Section 2 - Check For Needed Campaigns
      • Section 3 - Basic and Visual Checks
      • Section 4 - VAG 1551 Procedure
      • Section 5 - Evaluating Results and Repairing
      • Section 6 - Final Adjustments
      • Section 7 - Ignition Timing, Idle Speed, C.O Adjust
      • Section 8 - Quality Check
      • Section 9 - Complete
    • Fuel - Improved Additive
    • Fuel System - Poor Engine Performance
      • Overview
      • Letter - Dealership Manager
      • Letter - Chief Executive Officer, Clark Oil Company
    • Engine - Lack of Power, Stalls, Bucking, and Jerking
  • Erratic Operation
    • Engine - Idle Speed Hunts When Cold
  • Odors
    • Exhaust - Sulfur Odor Noticed At the Pipe
  • Poor performance
    • Fuel System - Poor Engine Performance
      • Overview
      • Letter - Dealership Manager
      • Letter - Chief Executive Officer, Clark Oil Company
  • Recalls
    • Recall - Fuel Hose Leaks
      • Overview
      • General Information
      • Check and Repair Procedure
      • Customer Letter (Federal)
      • Customer Letter (California)
    • Recall 92V058000: Leakage at Fuel Rail
    • Recall 92V058001: Fuel Leakage At Fuel Rail
    • Recall 91V064000: Cruise Control Rod Nut Torque
• All Technical Service Bulletins
  • Engine - Troubleshooting Driveability Complaints
    • Overview
    • Section 1 - Make Sure You Have Enough Information
    • Section 2 - Check For Needed Campaigns
    • Section 3 - Basic and Visual Checks
    • Section 4 - VAG 1551 Procedure
    • Section 5 - Evaluating Results and Repairing
    • Section 6 - Final Adjustments
    • Section 7 - Ignition Timing, Idle Speed, C.O Adjust
    • Section 8 - Quality Check
    • Section 9 - Complete
  • Campaign - Vacuum Hose Routing Label
    • Overview
    • Ra Instructions
    • Campaign Data Entry Procedure
    • Owner Letter
  • Fuel - Improved Additive
  • Engine Control Harness Connector Terminals - Replacing
  • Engine - Idle Speed Hunts When Cold
  • Fuel System - Poor Engine Performance
    • Overview
    • Letter - Dealership Manager
    • Letter - Chief Executive Officer, Clark Oil Company
  • Engine - Lack of Power, Stalls, Bucking, and Jerking
  • Recall - Fuel Hose Leaks
    • Overview
    • General Information
    • Check and Repair Procedure
    • Customer Letter (Federal)
    • Customer Letter (California)
  • Recall 92V058000: Leakage at Fuel Rail
  • Recall 92V058001: Fuel Leakage At Fuel Rail
  • Exhaust - Sulfur Odor Noticed At the Pipe
  • Recall 91V064000: Cruise Control Rod Nut Torque
  • Tools - Fuel Gauge Sending Unit
  • Engine - Ignition Timing, CO and Idle Speed Setting