Chevrolet Cobalt Service & Repair Manual: Exhaust

Timing Chain, Replace

Caution: With the timing chain removed, avoid turning the camshaft or crankshaft. If movement is required, exercise extreme caution to avoid valve damage caused by piston contact. ...

Catalytic Converter R&R

1. Raise and support vehicle. 2. Remove wheel drive shaft heat shield. 3. Remove Heated Oxygen Sensor (HO2S). ...

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Chevrolet Cobalt Service & Repair Manual. Windshield Wiper Arm, Replace
Removal 1. Turn ignition ON. 2. Turn wiper switch to DELAY. 3. Turn ignition OFF when wiper arms are paused at bottom of wipe pattern. 4. Remove wiper arm nut cover (1), Fi ...