TL V6-3.5L (2007)
7. Remove the intake manifold mounting bolts and nuts sequentially in two or three steps, then remove the intake manifold.
Installation
1. Install the intake manifold. Tighten the bolts and nuts sequentially in two or three steps. Always use a new intake manifold gasket.
2. Install the upper cover. Tighten the bolts and nuts sequentially in two or three steps. Always use a new gasket.