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
- Engine - Oil Economy Information
- Engine - Quad-4 Availability
- Steering - Engine Clunk/Loose Feel When Turning
- Engine - Replacement Availability & ECM Calibration Kit
- Engine Controls - Chuggle Between 28-37 MPH
- Engines - ACDelco Remanufactured
- Engine - Surface Conditioning Discs Precautions
- Engine - AC Delco Remanufactured Engines
- Low Coolant Light - Intermittently On During Turns
- ECM - Revised Code 26 (Temperature Light) Chart
- Engine - Stall/Tip-In Lag/Rough Running on Cold Start
- Engine - Crankshaft Identification Revised
- Engine - Timing Chain Rattle When First Started
- Campaign - Cylinder Head Gasket Policy Adjustment
- Engine - New Head Torques, Flatness Specs, & Cleaning
- Cylinder Head Bolt - Tightening Torque Inconsistency
- Engine - Oil Pan Cracking Due to Incorrect Lifting
- Heater - Low Heat Delivery
- Cooling - Radiator Repair/Replacement Guidelines
- Engine Oil Cooler - Service Procedure Update
- Engine - Miss, backfire, Rough Idle, or Hard Start
- Coil and Ignition Housing - Characteristic Conditions
- Engine - Miss, Hesitation, or Roughness
- Engine - Miss, Hesitation, or Roughness
- Oil Pressure Gauge - Flutters/Reads High
- Instruments - Temperature Gauge Fluctuation
- Campaign - Cylinder Head Gasket Leakage Update
- Engine - Snapping Noise In the Engine Compartment
- Engine - Oil Pan Gasket Is Reusable, Manual Update
- Coolant - Information on Propylene Glycol Usage
- Cooling System - Reconstituted Anti-Freeze
- Engine - Camshaft Housing Assemblies
- Engine - New Prelube Tool
- Fuel Pressure - Relief Procedure Update
- 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.