Fuel Delivery and Air Induction: Technical Service Bulletins

• Customer Interest
  • Fuel System - Fuel Cap Tether Is Broken Or Lost
  • Fuel System - Damage Caused By Fuel Contaminants
  • Engine - Idle and Driveability Complaints
  • Engine - Hydraulic Lock
  • Fuel - Injector Cleaning Procedure
  • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
  • Starting - Excessive Cranking Time
  • Fuel - Warmup Regulator Hesitation/Hard Start When Cold
  • Fuel Gauge - Inaccurate Fuel Tank Level
• By Symptom
  • Abnormal wear/deterioration
    • Fuel System - Damage Caused By Fuel Contaminants
    • Engine - Hydraulic Lock
  • Customer Interest
    • Fuel System - Fuel Cap Tether Is Broken Or Lost
    • Fuel System - Damage Caused By Fuel Contaminants
    • Engine - Idle and Driveability Complaints
    • Engine - Hydraulic Lock
    • Fuel - Injector Cleaning Procedure
    • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
    • Starting - Excessive Cranking Time
    • Fuel - Warmup Regulator Hesitation/Hard Start When Cold
    • Fuel Gauge - Inaccurate Fuel Tank Level
  • Driveability
    • Starting - Troubleshooting Long Cranking Times
      • Overview
      • Long Cranking With "Wet" Start
      • Long Cranking With "DRY" Start
      • Fuel Quality
      • Checking Fuel Injector Leakage Rate
      • Warranty
    • Fuel - Hesitation On Warm-Up/Rough Idle
    • Fuel - Injector Cleaning Procedure
    • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
    • Starting - Excessive Cranking Time
  • Erratic Operation
    • Fuel - Injector Cleaning Procedure
  • False instrument warning light/gauges
    • Fuel Gauge - Inaccurate Fuel Tank Level
  • Leaks
    • Engine - Hydraulic Lock
  • Poor performance
    • Fuel - Hesitation On Warm-Up/Rough Idle
  • Starting problems
    • Starting - Troubleshooting Long Cranking Times
      • Overview
      • Long Cranking With "Wet" Start
      • Long Cranking With "DRY" Start
      • Fuel Quality
      • Checking Fuel Injector Leakage Rate
      • Warranty
    • Starting - Excessive Cranking Time
• All Technical Service Bulletins
  • Emissions System - Evaporative System Leak Testing
  • Fuel System - Alcohol Fuel Blend Usage
  • Fuel System - High Alcohol Fuel Detection
  • Fuel System - Fuel Cap Tether Is Broken Or Lost
  • Fuel System - BMW Group Fuel System Cleaner Plus Info.
  • Fuel System - Fuel Quality and Additive Information
  • Fuel System - TOP TIER Gasoline Usage Recommendations
  • Fuel System - Damage Caused By Fuel Contaminants
  • Fuel System - Copper Sealing Rings Only, Not Aluminum
  • Starting - Troubleshooting Long Cranking Times
    • Overview
    • Long Cranking With "Wet" Start
    • Long Cranking With "DRY" Start
    • Fuel Quality
    • Checking Fuel Injector Leakage Rate
    • Warranty
  • Fuel - Gasoline Quality
  • Fuel System - Gasoline Quality Discussion
  • Engine - Erratic Idle, Diagnostic Suggestions
  • Engine - Idle and Driveability Complaints
  • Engine - Hydraulic Lock
  • Fuel - Hesitation On Warm-Up/Rough Idle
  • Tools - Fuel Injection Leakage Tester
  • Fuel - Test For Diagnosing Function of Injectors
  • Fuel - Injector Cleaning Procedure
  • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
  • Fuel - Engine Compartment Return Fuel Hoses
  • Starting - Excessive Cranking Time
  • Cold Start Injector - Wiring Diagram Modified
  • Fuel - Warmup Regulator Hesitation/Hard Start When Cold
  • A/T - Adjusting Selector Lever and Accelerator Cable
  • Fuel Gauge - Inaccurate Fuel Tank Level