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. Cylinder Head R&R
Removal
1.
Remove air inlet duct and resonator.
2.
Disconnect IAC, TPS and MAP sensor.
3.
Disconnect EVAP and PCV hose.
4.
Disconnect purge solenoid tube and
brake booster hose.
...