Engine, Cooling and Exhaust: Technical Service Bulletins
- Customer Interest
- A/C - Delayed/Insufficient Interior Cooling At Idle
- Steering Gear - Clunk From Engine Area When Turning
- Engine - Piston Knock When Cold
- Exhaust System - Pipe to Manifold Seal Squeak
- PROM - Failure to Run or Hesitates When Cold
- Engine - High Idle Upon Initial Shift Into Drive Gear
- Engine - Hesitation/Failure to Run After A Cold Start
- Engine - Miss, Hesitation, or Roughness
- Exhaust System - Moan
- Exhaust System - Moan/Boom At 1900 to 2400 RPM
- Engine - Stalls While Engaging A/T In Reverse or Drive
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- By Symptom
- Customer Interest
- A/C - Delayed/Insufficient Interior Cooling At Idle
- Steering Gear - Clunk From Engine Area When Turning
- Engine - Piston Knock When Cold
- Exhaust System - Pipe to Manifold Seal Squeak
- PROM - Failure to Run or Hesitates When Cold
- Engine - High Idle Upon Initial Shift Into Drive Gear
- Engine - Hesitation/Failure to Run After A Cold Start
- Engine - Miss, Hesitation, or Roughness
- Exhaust System - Moan
- Exhaust System - Moan/Boom At 1900 to 2400 RPM
- Engine - Stalls While Engaging A/T In Reverse or Drive
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- Erratic Operation
- Erratic Shifting
- Loose
- Noise
- Poor performance
- Smoke, Fumes
- Starting problems
- Customer Interest
- All Technical Service Bulletins
- Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
- Vehicle - Engine And Sub-Systems Flushing Recommendations
- A/C - Delayed/Insufficient Interior Cooling At Idle
- Steering Gear - Clunk From Engine Area When Turning
- Engine - Elimination of Metal Temperature Switch
- Engine - Metal Temp Connector Eliminated, Manual Update
- Engines - ACDelco Remanufactured
- Engine - Surface Conditioning Discs Precautions
- Engine - AC Delco Remanufactured Engines
- Cylinder Head - Flatness Specification
- Engine - Piston Knock When Cold
- Engine - Piston-to-Bore Clearances
- Cooling - Radiator Repair/Replacement Guidelines
- Exhaust System - Pipe to Manifold Seal Squeak
- PROM - Failure to Run or Hesitates When Cold
- Engine - High Idle Upon Initial Shift Into Drive Gear
- Engine - Hesitation/Failure to Run After A Cold Start
- Oil Filter (75 mm) - Proper Installation
- Engine - Recycling Used Oil Filters
- Engine - Miss, Hesitation, or Roughness
- Exhaust System - Moan
- Exhaust System - Moan/Boom At 1900 to 2400 RPM
- Cooling System - Reconstituted Antifreeze
- Coolant - Information on Propylene Glycol Usage
- Warranty - Recycled Engine Coolant Policy
- Engine Coolant - Substitutes Not Recommended
- Reconstituted Antifreeze - Coolant Testing
- Engine - Stalls While Engaging A/T In Reverse or Drive
- Engine - High Oil Consumption, PCV
- Engine - Proper Cold Weather Starting Procedure
- Engine - Base Idle RPM Setting
- Cooling System - Coolant Recycling Information
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Engine - Sealant Usage/Procedures
- Engine/Fuel System - Oil/Fuel Additive Information
- Cooling System, A/C - Aluminum Heater Cores/Radiators
- Engine - Noise/Damage Oil Filter Application Importance
- Engine - Drive Belt Misalignment Diagnostics
- Engine - Use of 'Surface Conditioning Disks'
- Engine - Intake Manifold Inspection/Replacement
- Engine - GM Dexos 1(R) And 2(R) Oil Specifications
- Engine - GM dexos 1(R) and dexos 2(R) Oil Specifications/Info.