Engine, Cooling and Exhaust: Technical Service Bulletins
- Recalls
- Customer Interest
- By Symptom
- All Technical Service Bulletins
- Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
- Vehicle - Engine And Sub-Systems Flushing Recommendations
- A/T - Grunt/Squeak Shifting from Park to Reverse/Drive
- Heater - Slow Warm Up/Inadequate Performance at Idle
- Tools - Engine Support Fixture Adapter
- Engine - Quad-4 Availability
- Front Cover Gaskets - Updated Re-Use/Replacement
- Engines - ACDelco Remanufactured
- Engine - Surface Conditioning Discs Precautions
- Engine - AC Delco Remanufactured Engines
- ECM - Driveability, Water Contamination In ECM Connector
- Vehicle - Performance Package W-41 Option Information
- Engine - Exhaust Noise, Coolant Leak, Steering Vibration
- Ignition - Information Concerning New Spark Plugs
- Engine - Crankshaft Identification Revised
- Engine - New Head Torques, Flatness Specs, & Cleaning
- Cylinder Head Gasket/Bolts - Revised Torque Procedure
- Campaign - Coolant Loss/Cracked Cylinder Head
- Engine - Oil Pan Cracking Due to Incorrect Lifting
- Engine - Timing Chain Tensioner Service Information
- Cooling - Radiator Repair/Replacement Guidelines
- Exhaust - Appearance of Black Rectangular Tail Pipe
- Engine/Transaxle - Excessive Engine Roll
- Coil and Ignition Housing - Characteristic Conditions
- Engine - Miss, Hesitation, or Roughness
- Temperature Gauge - Fluctuation
- Engine - Shudder/Vibration From A Standing Start
- Engine - Snapping Noise In the Engine Compartment
- Engine - Oil Pan Gasket Is Reusable, Manual Update
- Exhaust - Leak Noise or Squeak, Exhaust Pipe to Manifold
- Engine Controls - Warm Deceleration Stall At Idle/DTC 35
- A/T - Squeak Shifting From Park to Reverse or Drive
- Coolant - Information on Propylene Glycol Usage
- Warranty - Recycled Engine Coolant Policy
- Engine - Undetectable Cause of Loss of Coolant
- Engine Mount Bracket - New Bolt & Torque Specification
- Engine Mount, Lower - Revised Torque Specification
- Engine - Thump or Knock Noise At or Just Off Idle
- Engine - Camshaft Housing Assemblies
- Engine - Whine Noise, Replace Crankshaft Sprocket
- Engine - New Camshaft Sprocket & Wrench Design
- Engine - New Prelube Tool
- 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.