TL FWD V6-3.5L (2009)
Intake Manifold: Service and Repair
Injector Base Removal and Installation
Injector Base Removal and Installation
Removal
1. Relieve the fuel pressure. See: Cylinder Head Assembly/Fuel Pressure Release/Service and Repair
2. Remove the intake manifold. See: Intake Manifold Removal and Installation
3. Remove the injectors. See: Powertrain Management/Fuel Delivery and Air Induction/Fuel Injector/Service and Repair
4. Remove the harness holder mounting bolts (A) and disconnect the knock sensor connector (B).
5. Remove the injector base mounting bolts/nuts (A), then remove the front injector base (B) and the rear injector base (C).
Installation
1. Install the front injector base (A) and the rear injector base (B) with new gaskets (C), and tighten the injector base mounting bolts/nuts (D) in a
crisscross pattern in three steps, beginning with the inner nuts.
NOTE: The front injector base gasket is different from the rear one. Do not mix injector base gasket types.
