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. Emission Control System Inspection
Caution: Do not remove any component of the engine emission control system. Operating the engine without the engine emission control system intact will reduce fuel economy and engine ventilation. This will weaken engine performance and shorten engine life. The vehicle ...