Powertrain Management: Technical Service Bulletins
- Recalls
- Customer Interest
- Engine - Carbon Knock On Acceleration
- Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
- Fuel Pump - Whine Heard Through Radio Speakers
- Audio System - Whining/Buzzing Noise From Speakers
- Engine - Loss of Power At High Engine Speeds
- A/C - Poor Performance
- Engine - Hard Cold Start/Idles Rough/Stall or Near Stall
- Exhaust System - Sulfur Odor
- MIL Intermittently ON/Error Codes 41 or 42 Set
- Engine - Lean Driveability Symptoms
- Engine - Hard Start/No Start When Cold
- Instrument Cluster Warning Lights - Dimly Lit
- Fuel Line - Knocking Noises
- Accelerator Pedal Bracket - Cracks or Fatigues
- Engine - No Start/Hard Start/Rough Idle Condition
- Engine - Rough Idle/Hesitation/Backfire/Stalling
- By Symptom
- Abnormal wear/deterioration
- Customer Interest
- Engine - Carbon Knock On Acceleration
- Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
- Fuel Pump - Whine Heard Through Radio Speakers
- Audio System - Whining/Buzzing Noise From Speakers
- Engine - Loss of Power At High Engine Speeds
- A/C - Poor Performance
- Engine - Hard Cold Start/Idles Rough/Stall or Near Stall
- Exhaust System - Sulfur Odor
- MIL Intermittently ON/Error Codes 41 or 42 Set
- Engine - Lean Driveability Symptoms
- Engine - Hard Start/No Start When Cold
- Instrument Cluster Warning Lights - Dimly Lit
- Fuel Line - Knocking Noises
- Accelerator Pedal Bracket - Cracks or Fatigues
- Engine - No Start/Hard Start/Rough Idle Condition
- Engine - Rough Idle/Hesitation/Backfire/Stalling
- Driveability
- Engine - Carbon Knock On Acceleration
- Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
- Engine - Loss of Power At High Engine Speeds
- Engine - Hard Cold Start/Idles Rough/Stall or Near Stall
- Engine - Lean Driveability Symptoms
- Engine - No Start/Hard Start/Rough Idle Condition
- Engine - Rough Idle/Hesitation/Backfire/Stalling
- False instrument warning light/gauges
- Instrument Cluster Warning Lights - Dimly Lit
- EEC IV - Self Test Codes and MIL Service Tips
- Overview
- Overview of Three Digit EEC-IV Self-Test Codes
- 1) Technician Not Familiar With Self-Test Code Output
- 2) Inadvertent Erasure of Continuous Memory Self-Test Codes
- 3) Concern Setting Continious Memory Code Isn't Present
- 4) Grounded STO/MIL Circuit
- 5) Engine Running In Hlos
- 6) Misinterpretation of MIL Bulb Check
- 7) MIL Flashes During Self-Test
- 8) Processor KAM Is Erased or Fails
- 9) Damaged Star Tester
- 10) KOEO Processor Ram Test Failed
- 11) Intermittent VSS Fault Detected In Wiggle Mode
- 12) IDM Pulswidth Not Recognized By Processor (EDIS Vehicles)
- 13) Intermittent Ignition System Fault
- 14) Intermittent Open STI Circuit
- 15) Power Lost to EEC Processor
- 16) Other Warning Lamps Mistaken For MIL
- 17) Development Testing /Wrong Processor Released to Production
- Loose
- Noise
- Odors
- Poor performance
- Recalls
- Starting problems
- All Technical Service Bulletins
- Engine - Carbon Knock On Acceleration
- Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
- Fuel Pump - Whine Heard Through Radio Speakers
- Audio System - Whining/Buzzing Noise From Speakers
- Engine - Loss of Power At High Engine Speeds
- A/C - Poor Performance
- Fuel Injector - New Cleaning Method
- Fuel Injector Specifications - Manual Revisions
- Fuel Injector Cleaner - Parts and Service Tips
- Body/Frame - Arc Welding Precautions
- Engine - Hard Cold Start/Idles Rough/Stall or Near Stall
- Exhaust System - Sulfur Odor
- MIL Intermittently ON/Error Codes 41 or 42 Set
- Heated Exhaust Gas Oxygen Sensor - Application Chart
- EGO Sensors - Silicone Contamination
- Engine - Lean Driveability Symptoms
- EEC IV Quick Test - Code 16 Set
- Engine - Hard Start/No Start When Cold
- Instrument Cluster Warning Lights - Dimly Lit
- Connector, DIS Ignition Revised
- Nylon Fuel Lines - Servicing Procedure
- Fuel Line - Knocking Noises
- Recall - Fuel Tank Replacement
- Recall 91V024000: Heat Shield/Fuel Tank Replacement
- Recall 91V025000: Fuel Tank Inspection/Replacement
- Engine Idle Adjustment Procedures - Revision
- Idle Airflow - Adjustment Procedures Revision
- Accelerator Cable - Service Procedures/Tips
- Accelerator Pedal Bracket - Cracks or Fatigues
- Engine - No Start/Hard Start/Rough Idle Condition
- Ignition Pinpoint Tests - Service Tips
- Recall - Vehicle Emission Control Label Replacement
- EEC IV Quick Test - Manual Revision
- MIL ON/No Codes Set Explanation
- EEC IV - Self Test Codes and MIL Service Tips
- Overview
- Overview of Three Digit EEC-IV Self-Test Codes
- 1) Technician Not Familiar With Self-Test Code Output
- 2) Inadvertent Erasure of Continuous Memory Self-Test Codes
- 3) Concern Setting Continious Memory Code Isn't Present
- 4) Grounded STO/MIL Circuit
- 5) Engine Running In Hlos
- 6) Misinterpretation of MIL Bulb Check
- 7) MIL Flashes During Self-Test
- 8) Processor KAM Is Erased or Fails
- 9) Damaged Star Tester
- 10) KOEO Processor Ram Test Failed
- 11) Intermittent VSS Fault Detected In Wiggle Mode
- 12) IDM Pulswidth Not Recognized By Processor (EDIS Vehicles)
- 13) Intermittent Ignition System Fault
- 14) Intermittent Open STI Circuit
- 15) Power Lost to EEC Processor
- 16) Other Warning Lamps Mistaken For MIL
- 17) Development Testing /Wrong Processor Released to Production
- EEC IV Pinpoint Test H - Manual Correction
- Vehicle - Welding Precautions
- Engine - Water Entry Through Air Intake System
- Octane Adjust Shorting Bar - Revised Procedures
- Fuel System - Fuel Stabilizer For Extended Storage
- Fuel Economy - Customer Expectation vs. Vehicle Usage
- Recall - Fuel Tank Heat Shield Modification
- Engine - Rough Idle/Hesitation/Backfire/Stalling
- Fuel - California Reformulated Gasoline
- Fuel - Volatility Related Driveability Concerns