The headlamp wiring is protected by fuses. Should the headlamps fail to function, have the headlamp system checked right away.
Add-On Electrical Equipment
Windshield Wiper FusesChevrolet Cobalt Service & Repair Manual. Intake Manifold, Replace
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.
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