Chevrolet Cobalt Service & Repair Manual: Driveline

Radiator, Replace

1. Drain cooling system into a suitable container. 2. Remove air cleaner outlet resonator. 3. Reposition rad ...

Axle Shaft Oil Seal R&R

1. Raise and suitably support the vehicle. 2. Remove the front wheel and tire assemblies. 3. Insert a punch or dri ...

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Chevrolet Cobalt Service & Repair Manual. EGR Functional Tests
Fuel Injected Gasoline Engine The EGR systems used on fuel injected engines are controlled by the ECM. The ECM will store a code in memory when the EGR system malfunctions. Refer to appropriate "Diagnostic Code Identification Chart" for code number. Linear EGR Val ...