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 - Hydraulic Lock
  • Fuel - Idle Speed Varies/Deviates From Specifications
  • A/T - Trans Fault Indicator ON Or Low Idle
  • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
  • Engine Controls - Intermittent No Start, New Main Relay
  • Fuel - Low Idle When Headlights/Parking Lights ON
• 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 - Hydraulic Lock
    • Fuel - Idle Speed Varies/Deviates From Specifications
    • A/T - Trans Fault Indicator ON Or Low Idle
    • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
    • Engine Controls - Intermittent No Start, New Main Relay
    • Fuel - Low Idle When Headlights/Parking Lights ON
  • 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 - Idle Speed Varies/Deviates From Specifications
    • Fuel - Hesitation On Warm-Up/Rough Idle
    • A/T - Trans Fault Indicator ON Or Low Idle
    • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
    • Fuel - Low Idle When Headlights/Parking Lights ON
  • False instrument warning light/gauges
    • A/T - Trans Fault Indicator ON Or Low Idle
  • 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
    • Engine Controls - Intermittent No Start, New Main Relay
• 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 Injection - Motronic M 1.1 Description
    • Overview
    • Diagnostic System Description
    • Control Unit
    • Input Signals
    • Half Sequential Fuel Injection
    • Cold Starting
    • Adaptive Idle Speed Regulation System
    • Adaptive Lambda Control System
    • Evaporative Emission Control System
    • Emergency Running Abilities
  • 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
  • `Let Your BMW Run the Way It Was Engineered' - Brochure
  • Engine - Hydraulic Lock
  • Fuel - Basic Idle Speed and Mixture Setting Warning
  • Fuel - Idle Speed Varies/Deviates From Specifications
  • Fuel - Hesitation On Warm-Up/Rough Idle
  • A/T - Trans Fault Indicator ON Or Low Idle
  • Tools - Fuel Injection Leakage Tester
  • Engine - Idle Speed Control System Description
  • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
  • Fuel - Engine Compartment Return Fuel Hoses
  • Engine Controls - Intermittent No Start, New Main Relay
  • Fuel - Low Idle When Headlights/Parking Lights ON
  • Fuel - Cooler System Description