Fuel Delivery and Air Induction: Technical Service Bulletins

• Recalls
  • Recall - Fuel Line Retainer Clip Installation
    • Overview
    • Passenger Car - Attachment I
    • Light Trucks - Attachment I
    • Recall 87S36 Technical Instructions (Revised)
    • Owner Letter
  • Recall 87V139000: Fuel Line Coupling Retainer Clips
• Customer Interest
  • Engine Vacuum System - Starting/Driveability Problems
  • Fuel Pump - Buzzing/Humming After Engine Shut Down
  • 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 - Hesitation/Lack Of Power/Rough Idle
  • Engine - Oil Consumption/Detonation/Rough Idle/Stalling
  • Engine - Low Power/Hesitation/Stumble
  • Engine - Stalling/Hard Start/No Start/Rough Idle
  • Engine - Lack of Power/Low Turbo Boost
  • Engine - Spark Knock
  • Engine - Rough Idle/Hesitation/Backfire/Stalling
  • Engine - Rough Idle and Idle Stalls
• By Symptom
  • Customer Interest
    • Engine Vacuum System - Starting/Driveability Problems
    • Fuel Pump - Buzzing/Humming After Engine Shut Down
    • 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 - Hesitation/Lack Of Power/Rough Idle
    • Engine - Oil Consumption/Detonation/Rough Idle/Stalling
    • Engine - Low Power/Hesitation/Stumble
    • Engine - Stalling/Hard Start/No Start/Rough Idle
    • Engine - Lack of Power/Low Turbo Boost
    • Engine - Spark Knock
    • Engine - Rough Idle/Hesitation/Backfire/Stalling
    • Engine - Rough Idle and Idle Stalls
  • Driveability
    • Engine Vacuum System - Starting/Driveability Problems
    • 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 - Hesitation/Hard Starting
    • Engine - Hesitation/Lack Of Power/Rough Idle
    • Engine - Oil Consumption/Detonation/Rough Idle/Stalling
    • Engine - Low Power/Hesitation/Stumble
    • Engine - Stalling/Hard Start/No Start/Rough Idle
    • Engine - Rough Idle/Hesitation/Backfire/Stalling
    • Engine - Rough Idle and Idle Stalls
  • Low, Dead battery
    • Fuel Pump - Buzzing/Humming After Engine Shut Down
  • Noise
    • Engine Vacuum System - Starting/Driveability Problems
    • Fuel Pump - Buzzing/Humming After Engine Shut Down
    • Engine - Spark Knock
  • Poor performance
    • Engine Vacuum System - Starting/Driveability Problems
    • Engine - Rough Idle/Hesitation/Backfire/Stalling
  • Recalls
    • Recall - Fuel Line Retainer Clip Installation
      • Overview
      • Passenger Car - Attachment I
      • Light Trucks - Attachment I
      • Recall 87S36 Technical Instructions (Revised)
      • Owner Letter
    • Recall 87V139000: Fuel Line Coupling Retainer Clips
  • Starting problems
    • Engine Vacuum System - Starting/Driveability Problems
    • Fuel Pump - Buzzing/Humming After Engine Shut Down
  • Sticking/Binding
    • Fuel Pump - Buzzing/Humming After Engine Shut Down
• All Technical Service Bulletins
  • Electrical/Electronic/Fuel Induction - Glossary
    • Overview
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  • Engine Vacuum System - Starting/Driveability Problems
  • Specifications Issue Technical Service Bulletin
  • 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
  • Throttle Position Sensor - Diagnostic Tips
  • Throttle Position Sensor - Request For Return
  • 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
  • Electric Fuel Pump - New Service Procedure
  • Engine - Hesitation/Hard Starting
  • Fuel Injectors - Rotunda Injector Tester/Cleaner
  • Engine - Hesitation/Lack Of Power/Rough Idle
  • Fuel System - Injector Tester/Cleaner Service Tips
  • Engine - Oil Consumption/Detonation/Rough Idle/Stalling
  • Engine - Low Power/Hesitation/Stumble
  • Recall - Fuel Line Retainer Clip Installation
    • Overview
    • Passenger Car - Attachment I
    • Light Trucks - Attachment I
    • Recall 87S36 Technical Instructions (Revised)
    • Owner Letter
  • Fuel Line Spring Lock Coupling - Service Procedures
  • Fuel Spring Lock Coupling - Shop Manual Correction
  • Engine - Stalling/Hard Start/No Start/Rough Idle
  • Engine - Lack of Power/Low Turbo Boost
  • Turbocharger - Boost Pressure Specifications
  • Fuel Pump/Sender - Erratic Operation Prevention
  • Fuel Tank Sending Unit - Connector Replacement
  • Recall 87V139000: Fuel Line Coupling Retainer Clips
  • Engine - Spark Knock
  • Engine - Rough Idle/Hesitation/Backfire/Stalling
  • Idle Fuel Mixture - Manual Revision
    • Overview
    • Pages 4-83, 4-84
    • Pages 4-87 Thru 4-90
    • Pages 4-93 & 4-94
    • Pages 4-65 & 4-66
    • Pages 4-69 & 4-70
  • Fuel System - Gasoline Testing Kit
  • Rotunda Gas Chek Kit - Requires Modification
  • Fuel - California Reformulated Gasoline
  • Fuel - Volatility Related Driveability Concerns
  • Engine - Rough Idle and Idle Stalls