To prepare your vehicle for a long trip, consider having it serviced by your dealer/retailer before departing.
Things to check on your own include: - Windshield Washer Fluid: Reservoir full?
Windows clean — inside and outside?
- Wiper Blades: In good shape?
- Fuel, Engine Oil, Other Fluids: All levels checked?
- Lamps: Do they all work and are lenses clean?
- Tires: Are treads good? Are tires inflated to recommended pressure?
- Weather and Maps: Safe to travel?
Have up-to-date maps?
Chevrolet Cobalt Service & Repair Manual. Exhaust Manifold Gasket R&R
1.
Remove the secondary air injection
bolts (2) and nuts (1), Fig. 1.
2.
Remove the secondary air injection
studs (3 and 4), Fig. 2.
3.
Remove the secondary air injection
valve assembly (1), Fig. ...