Fuel Delivery and Air Induction: Technical Service Bulletins

• Recalls
  • Generals
    • Campaign - Throttle Lever Grommet Replacement
      • Overview of Program 93B31
      • Attachment I - Administrative Information
      • Attachment II - Labor and Parts Information
      • Attachment III - Technical Instructions
      • Owner Letter
  • Safety
    • Recall - Fuel Rail Inspection/Replacement
    • Recall - Fuel Line Retainer Clip Installation
      • Overview
      • Passenger Car - Attachment I
      • Light Trucks - Attachment I
      • Recall 87S36 Technical Instructions (Revised)
      • Owner Letter
    • Recall 87V131000: Fuel Rail Leakage
    • Recall 87V139000: Fuel Line Coupling Retainer Clips
• Customer Interest
  • Fuel Pump - Buzzing/Humming After Engine Shut Down
  • Engine - Intermittent/Constant High Idle Speed
  • Engine - Rough Idling Condition
  • Engine - No Start/Hard Start In Freezing Temperatures
  • Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
    • Overview
    • Procedures, Warranty and Labor
    • Idle Speed Adjustment
    • Procedure # 1
    • Procedure # 2 Idle Air By-Pass Valve Cleaning Only
    • Warranty Coverage
    • Labor Standards Operations
    • Operation Description
  • Fuel Pump - Noise Heard Inside Vehicle
  • Engine - Rough Idling
  • Engine - Hesitation/Lack Of Power/Rough Idle
  • Fuel Pump - Noisy
  • Fuel Pump - Noise
  • Engine - Intermittent No Start Condition
  • Engine - Rough Idle/Hesitation/Backfire/Stalling
• By Symptom
  • Customer Interest
    • Fuel Pump - Buzzing/Humming After Engine Shut Down
    • Engine - Intermittent/Constant High Idle Speed
    • Engine - Rough Idling Condition
    • Engine - No Start/Hard Start In Freezing Temperatures
    • Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
      • Overview
      • Procedures, Warranty and Labor
      • Idle Speed Adjustment
      • Procedure # 1
      • Procedure # 2 Idle Air By-Pass Valve Cleaning Only
      • Warranty Coverage
      • Labor Standards Operations
      • Operation Description
    • Fuel Pump - Noise Heard Inside Vehicle
    • Engine - Rough Idling
    • Engine - Hesitation/Lack Of Power/Rough Idle
    • Fuel Pump - Noisy
    • Fuel Pump - Noise
    • Engine - Intermittent No Start Condition
    • Engine - Rough Idle/Hesitation/Backfire/Stalling
  • Driveability
    • Engine - Intermittent/Constant High Idle Speed
    • Engine - Rough Idling Condition
    • Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
      • Overview
      • Procedures, Warranty and Labor
      • Idle Speed Adjustment
      • Procedure # 1
      • Procedure # 2 Idle Air By-Pass Valve Cleaning Only
      • Warranty Coverage
      • Labor Standards Operations
      • Operation Description
    • Engine - Rough Idling
    • Engine - Hesitation/Lack Of Power/Rough Idle
    • Engine - Rough Idle/Hesitation/Backfire/Stalling
  • Loose
    • Engine - Rough Idling
  • Low, Dead battery
    • Fuel Pump - Buzzing/Humming After Engine Shut Down
  • Noise
    • Fuel Pump - Buzzing/Humming After Engine Shut Down
    • Fuel Pump - Noise Heard Inside Vehicle
    • Fuel Pump - Noisy
    • Fuel Pump - Noise
  • Poor performance
    • Engine - Rough Idle/Hesitation/Backfire/Stalling
  • Recalls
    • Recall - Fuel Rail Inspection/Replacement
    • Recall - Fuel Line Retainer Clip Installation
      • Overview
      • Passenger Car - Attachment I
      • Light Trucks - Attachment I
      • Recall 87S36 Technical Instructions (Revised)
      • Owner Letter
    • Recall 87V131000: Fuel Rail Leakage
    • Campaign - Throttle Lever Grommet Replacement
      • Overview of Program 93B31
      • Attachment I - Administrative Information
      • Attachment II - Labor and Parts Information
      • Attachment III - Technical Instructions
      • Owner Letter
    • Recall 87V139000: Fuel Line Coupling Retainer Clips
  • Starting problems
    • Fuel Pump - Buzzing/Humming After Engine Shut Down
    • Engine - No Start/Hard Start In Freezing Temperatures
    • Engine - Intermittent No Start Condition
  • Sticking/Binding
    • Fuel Pump - Buzzing/Humming After Engine Shut Down
• All Technical Service Bulletins
  • Electrical/Electronic/Fuel Induction - Glossary
    • Overview
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  • Fuel Pump - Buzzing/Humming After Engine Shut Down
  • Engine - Intermittent/Constant High Idle Speed
  • TPS Mounting Screws - Hard to Remove
  • Throttle Position Sensor - Application Chart
  • Engine - Rough Idling Condition
  • Engine - No Start/Hard Start In Freezing Temperatures
  • Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
    • Overview
    • Procedures, Warranty and Labor
    • Idle Speed Adjustment
    • Procedure # 1
    • Procedure # 2 Idle Air By-Pass Valve Cleaning Only
    • Warranty Coverage
    • Labor Standards Operations
    • Operation Description
  • Electric Fuel Pump - New Service Procedure
  • Fuel Pump - Noise Heard Inside Vehicle
  • Fuel Injector - New Cleaning Method
  • Fuel Injectors - Rotunda Injector Tester/Cleaner
  • Engine - Rough Idling
  • Fuel Injectors - Mismarked Stock
  • Engine - Hesitation/Lack Of Power/Rough Idle
  • Fuel System - Injector Tester/Cleaner Service Tips
  • Recall - Fuel Rail Inspection/Replacement
  • Recall - Fuel Line Retainer Clip Installation
    • Overview
    • Passenger Car - Attachment I
    • Light Trucks - Attachment I
    • Recall 87S36 Technical Instructions (Revised)
    • Owner Letter
  • Recall 87V131000: Fuel Rail Leakage
  • Fuel Line Spring Lock Coupling - Service Procedures
  • Fuel Pump - Noisy
  • Fuel Pump - Noise
  • Campaign - Throttle Lever Grommet Replacement
    • Overview of Program 93B31
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Instructions
    • Owner Letter
  • Engine - Intermittent No Start Condition
  • Fuel Sender - Revised Testing Procedure
  • Fuel Tank Sending Unit - Connector Replacement
  • Recall 87V139000: Fuel Line Coupling Retainer Clips
  • Engine - Rough Idle/Hesitation/Backfire/Stalling
  • Rotunda Gas Chek Kit - Requires Modification
  • Fuel - California Reformulated Gasoline