2005 Chevrolet Colorado Intake Manifold

You should remove the throttle body, the battery box, the oil level indicator and tube, the generator, the 2 upper bolts securing the engine wiring harness bracket to the intake manifold, the left front wheel, the left front wheelhouse liner, the remaining engine wiring harness bracket bolt, the bracket from the engine compartment through the wheelhouse opening, the intake manifold bolts, the intake manifold from the cylinder head and the seal from the intake manifold.

You should remove the masking from the cylinder head and ensure the sealing surface is clean and dry, install a new seal into the intake manifold groove, the intake manifold bolts, the engine wiring harness bracket bolts, the left front wheelhouse liner, the left front wheel, the generator, the oil level indicator and tube, the battery box and the throttle body.