Powertrain Management: Technical Service Bulletins
- Recalls
- Customer Interest
- Fuel Pump - Buzzing/Humming After Engine Shut Down
- Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
- Fuel Pump - Noisy
- Fuel Gauge - Intermittently Shows Increase In Fuel Level
- A/C Evaporator Tube - Refrigerant Leaks
- Engine - Detonation/Hard Start/Rough Idle/Stall
- Instrument Cluster Warning Lights - Dimly Lit
- Air Induction System - Propane Leak Test Procedure
- Fuel Gauge - Occasionally Sticks In FULL Position
- Ignition Lock - Ignition Key Hard to Remove
- A/T - PRNDL Bulb Socket Melted
- Engine - Rough Idle/Hesitation/Backfire/Stalling
- By Symptom
- Abnormal wear/deterioration
- Customer Interest
- Fuel Pump - Buzzing/Humming After Engine Shut Down
- Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
- Fuel Pump - Noisy
- Fuel Gauge - Intermittently Shows Increase In Fuel Level
- A/C Evaporator Tube - Refrigerant Leaks
- Engine - Detonation/Hard Start/Rough Idle/Stall
- Instrument Cluster Warning Lights - Dimly Lit
- Air Induction System - Propane Leak Test Procedure
- Fuel Gauge - Occasionally Sticks In FULL Position
- Ignition Lock - Ignition Key Hard to Remove
- A/T - PRNDL Bulb Socket Melted
- Engine - Rough Idle/Hesitation/Backfire/Stalling
- Driveability
- Erratic Operation
- False instrument warning light/gauges
- Low, Dead battery
- Noise
- Poor performance
- Recalls
- Starting problems
- Sticking/Binding
- All Technical Service Bulletins
- Driveability TSB's - Summary
- Fuel Pump - Buzzing/Humming After Engine Shut Down
- EEC IV Pinpoint - Test Manual Correction
- TPS Mounting Screws - Hard to Remove
- Air By Pass Valve - Cleaning/Replacement Service Tips
- Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up
- Fuel Pump/Sender - Defective Parts Return
- Fuel Pump - Noisy
- Fuel Gauge - Intermittently Shows Increase In Fuel Level
- A/C Evaporator Tube - Refrigerant Leaks
- MAP and BAP Sensor - Application Chart
- MAP Sensor - Pinpoint Test DF Manual Correction
- Fuel Injector - New Cleaning Method
- Fuel Injectors - Rotunda Injector Tester/Cleaner
- Fuel Injector - Removal Procedure Revision
- Body/Frame - Arc Welding Precautions
- Engine - Detonation/Hard Start/Rough Idle/Stall
- EGO Sensors - Silicone Contamination
- EVP Sensor - Manual Revision
- Overview
- 1985 Pinpoint Tests - DM - EGR, EVP and EVR
- 1985 Pinpoint Tests - Fa - Neutral Drive Switch -A/C Input
- 1986 (EGR) Systems Functional Diagnosis
- 1986 Quick Test: Continuous Self-Test 6.0
- Pinpoint Test - DN - EGR - EVP & EVR
- EEC IV Pinpoint Test Step KE15 - Revised
- Speed Sensor Resistance Reading - Manual Revision
- Instrument Cluster Warning Lights - Dimly Lit
- Recall - Ignition Switch Replacement
- Fuel Pressure Regulator - Obsolete Part Return
- Fuel Tank - Removal and Installation Correction
- Fuel Tank - Replacement Service Tips
- Recall 88V165000: Fuel Tank Leaks
- Campaign - Throttle Lever Grommet Replacement
- Air Induction System - Propane Leak Test Procedure
- Supercharger - Diagnostic Procedures Revision
- Intercooler/Components - Manual Revision
- EEC IV EGR Pinpoint Test - Manual Correction
- EGR Transducer Sensor - Condensation
- Ignition Pinpoint Tests - Service Tips
- Distributorless Ignition System - Manual Revisions
- Overview
- Diagnostic Procedure (DIS) 2.3L EFI Truck (Dual Plug)
- Overview
- Index:2.3L EFI Truck (Dual Plug) DIS
- Preliminary Checkout, Equipment and Notes
- DIS Diagnostic Cable
- 2.3L EFI Truck (Dual Plug) DIS Module and Pin-Out
- 2.3L EFI Truck (Dual Plug) DIS Wiring Schematic
- DIS Schematic and Breakout Box Overlay Acronyms
- Crankshaft Sensor Description
- 2.3L EFI Truck (Dual Plug) DIS System Description
- 2.3L EFI Truck (Dual Plug) DIS Block Diagram
- 2.3L EFI Truck (Dual Plug) DIS Waveforms
- 2.3L EFI Truck (Dual Plug) DIS Component Location
- 2.3L EFI Truck (Dual Plug) DIS Pinpoint Test Diagnostics
- No Start
- Code 28: CID Failure IDM Low or Right Coil Pack Failure
- Code 48: Left Coil Pack Failure or IDM Open or High
- Code 18: Coil Failure
- Code 88: DPI Open, IDM Open or Spout High
- Engine Running Code 18/No Codes and Lack of Power
- Misfire Under Load - (Bad Plugs, Wires or Short to Ground) Pinpoint Test G
- No Codes - Intermittent Diagnosis
- Diagnostic Procedure (DIS) 3.0L SEFI SHO and 3.8L SEFI Supercharged
- Overview
- Index:3.0L SEFI SHO and 3.8L SEFI Sc DIS
- Preliminary Checkout, Equipment and Notes
- DIS Diagnostic Cable
- 3.0L SEFI SHO and 3.8L SEFI Sc DIS Module and Pin-Out
- 3.0L SEFI SHO DIS Wiring Schematic
- 3.8L SEFI Sc DIS Wiring Schematic
- DIS Schematic and Breakout Box Overlay Acronyms
- Camshaft and Crankshaft Sensor Description
- 3.0L SEFI SHO and 3.8L SEFI Sc DIS System Description
- 3.0L SEFI SHO and 3.8L SEFI Sc DIS Block Diagram
- 3.0L SEFI SHO and 3.8L SEFI Sc DIS Waveforms
- 3.0L SHO DIS Component Location
- 3.0L SEFI SHO and 3.8L SEFI Sc DIS Pinpoint Test Diagnostics Index
- No Start
- Code 18: IDM Failure or CID Open Code 49: Spout IDM Error
- Code:19 - ID to EEC Failure
- Codes 45, 46 or 48: Coil 1, 2 or 3 Failure
- No Codes - Engine Hard to Start
- Engine Running Code 18 or Code 49: Spout Open, Short to VBAT or Short to Ground
- Misfire Under Load (Bad Plugs, Wires or Short to Ground) Pinpoint Test G
- No Codes - Intermittent Diagnosis
- Ignition System - Long Cranking Time
- EEC IV Code 14 Diagnostics - Manual Correction
- IDM and Spark Timing Diagnosis - Manual Revision
- Fuel Tank Sending Unit - Connector Replacement
- Fuel Gauge - Occasionally Sticks In FULL Position
- VECI - Replacement Decal Index
- VECI Decal - Initial Replacement Index
- Emission Control System - Technician's Glossary
- Recall - Disconnected Fuel Vapor Hoses
- Key On Engine Off Self Test Procedure - Manual Revision
- Optional EEC IV Monitor Requires Update Kit
- Octane Shorting Bar - Manual Revision
- Electronic Modules - Protection From Static Electricity
- EEC IV - Octane Adjust Shorting Bar Correction
- Fuel Pressure Specification - Corrections
- Breakout Box and Monitor Box Connections
- Vehicle - Welding Precautions
- Electrical/Electronic/Fuel Induction - Glossary
- Ignition Lock - Ignition Key Hard to Remove
- Octane Adjust Shorting Bar - Revised Procedures
- A/T - PRNDL Bulb Socket Melted
- Recall - Fuel Vapor Hoses Disconnected
- Recall Supplement #1 - Disconnected Vapor Hose
- Engine - Rough Idle/Hesitation/Backfire/Stalling
- Ignition Timing - Procedure/Diagnostics Correction
- Ignition Timing Procedure - Manual Update
- Fuel - California Reformulated Gasoline
- Fuel - Volatility Related Driveability Concerns