GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2008
🢒
Cobalt
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Engine
🢒 Engine Mechanical - 2.0L
Engine
All Description and Operation
Crankcase Ventilation System Description
Drive Belt System Description
Engine Component Description
Lubrication Description
All Special Tools and Equipment
Special Tools
All Visual Identification
Disassembled Views
Engine Identification
Cleaning, Inspection, and Adjustment
Balance Shaft Cleaning and Inspection
Balance Shaft to Engine Timing
Camshaft Cleaning and Inspection
Camshaft Timing Chain and Sprocket Cleaning and Inspection
Crankshaft and Bearing Cleaning and Inspection
Crankshaft Balancer Cleaning and Inspection
Cylinder Head Cleaning and Inspection
Engine Block Cleaning and Inspection
Engine Flywheel Cleaning and Inspection
Engine Mount Inspection
Exhaust Manifold Cleaning and Inspection
Fuel Rail and Injectors Cleaning and Inspection
Intake Manifold Cleaning and Inspection
Oil Pan Cleaning and Inspection
Piston, Connecting Rod, and Bearing Cleaning and Inspection
Service Prior to Assembly
Turbocharger Cleaning and Inspection
Water Pump and Balance Shaft Chain and Sprocket Cleaning and Inspection
Diagnostic Procedures
Base Engine Misfire with Abnormal Internal Lower Engine Noises
Base Engine Misfire with Abnormal Valve Train Noise
Base Engine Misfire with Coolant Consumption
Base Engine Misfire with Excessive Oil Consumption
Base Engine Misfire without Internal Engine Noises
Coolant in Combustion Chamber
Coolant in Engine Oil
Crankcase Ventilation System Inspection/Diagnosis
Diagnostic Starting Point - Engine Mechanical
Drive Belt Tensioner Diagnosis
Engine Compression Test
Engine Noise on Start-Up, but Only Lasting a Few Seconds
Engine Noise Under Load
Engine Will Not Crank - Crankshaft Will Not Rotate
Lower Engine Noise, Regardless of Engine Speed
Symptoms - Engine Mechanical
Turbocharger Hissing Noise
Turbocharger Lack of Oil Supply
Turbocharger Oil Leak From Compressor Seal
Turbocharger Oil Leak From Turbine Seal
Turbocharger Whine Noise
Upper Engine Noise, Regardless of Engine Speed
Disassembly, Overhaul, Repair, and Assembly
Balance Shaft Installation
Balance Shaft Removal
Camshaft Cover Installation
Camshaft Cover Removal
Camshaft Timing Chain, Sprocket, and Tensioner Installation
Crankshaft and Bearing Installation
Crankshaft and Bearing Removal
Crankshaft Balancer Installation
Crankshaft Balancer Removal
Crankshaft Front Oil Seal Installation
Crankshaft Rear Oil Seal Installation
Cylinder Head Assemble
Cylinder Head Disassemble
Cylinder Head Installation
Cylinder Head Removal
Cylinder Honing
Cylinder Sleeve Installation
Cylinder Sleeve Removal
Draining Fluids and Oil Filter Removal
Engine Block Assemble
Engine Block Disassemble
Engine Flywheel Installation
Engine Flywheel Removal
Engine Front Cover and Oil Pump Installation
Engine Front Cover and Oil Pump Removal
Engine Mounting to Stand
Engine Oil Cooler Installation
Engine Oil Cooler Removal
Engine Prelubing
Exhaust Camshaft, Bearing Cap, and Lash Adjuster Installation
Exhaust Camshaft, Bearing Cap, and Lash Adjuster Removal
Exhaust Manifold Installation
Exhaust Manifold Removal
Fuel Rail and Injectors Installation
Fuel Rail and Injectors Removal
Intake Camshaft, Bearing Cap, and Lash Adjuster Installation
Intake Camshaft, Bearing Cap, and Lash Adjuster Removal
Intake Manifold Installation
Intake Manifold Removal
Lower Crankcase Installation
Lower Crankcase Removal
Oil Filter Adapter Installation
Oil Level Indicator and Tube Installation
Oil Level Indicator and Tube Removal
Oil Pan Installation
Oil Pan Removal
Oil Pump Assemble
Oil Pump Disassemble
Piston and Connecting Rod Assemble
Piston and Connecting Rod Disassemble
Piston, Connecting Rod, and Bearing Installation
Piston, Connecting Rod, and Bearing Removal
Starter Installation
Starter Removal
Thread Repair
Timing Chain and Tensioner Removal
Turbocharger Installation
Turbocharger Removal
Water Pump and Balance Shaft Chain and Tensioner Installation
Water Pump and Balance Shaft Chain and Tensioner Removal
Water Pump Installation
Water Pump Removal
General Diagnostic Information
Cylinder Leakage Test
Drive Belt Chirping, Squeal, and Whine Diagnosis
Drive Belt Falls Off and Excessive Wear Diagnosis
Drive Belt Rumbling and Vibration Diagnosis
Oil Consumption Diagnosis
Oil Leak Diagnosis
Oil Pressure Diagnosis and Testing
General Information
Cleanliness and Care
Replacing Engine Gaskets
Separating Parts
Tools and Equipment
Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant
Mechanical Specifications
Engine Mechanical Specifications
Fastener Tightening Specifications
Other Specifications
Adhesives, Fluids, Lubricants, and Sealers
Thread Repair Specifications
Removal, Installation, and Replacement
Camshaft Cover Replacement
Camshaft Position Exhaust Actuator Replacement
Camshaft Position Intake Actuator Replacement
Camshaft Timing Chain, Sprocket, and Tensioner Replacement
Crankshaft Balancer Replacement
Crankshaft Front Oil Seal Replacement
Crankshaft Rear Oil Seal Replacement
Cylinder Head Replacement
Drive Belt Replacement
Drive Belt Tensioner Replacement
Engine Flywheel Replacement
Engine Front Cover Replacement
Engine Mount Bracket Replacement
Engine Mount Replacement
Engine Oil and Oil Filter Replacement
Engine Oil Cooler Replacement
Engine Oil Pressure Sensor and/or Switch Replacement
Engine Replacement
Engine Support Fixture
Exhaust Camshaft and Valve Lifter Replacement
Intake Camshaft and Valve Lifter Replacement
Intake Manifold Replacement
Oil Level Indicator Tube Replacement
Oil Pan Replacement
Positive Crankcase Ventilation Hose/Pipe/Tube Replacement
Sealant Replacement - Lower Crankcase to Engine Block
Timing Chain Tensioner Replacement
Turbocharger Oil Feed Pipe Replacement
Turbocharger Oil Return Pipe Replacement
Turbocharger Replacement
Valve Stem Oil Seal and Valve Spring Replacement