Lincoln Navigator: Engine / Engine Emission Control - 3.5L EcoBoost (272kW/370PS)
Removal
Remove the ignition coil-on-plugs.
Refer to: Ignition Coil-On-Plug (303-07 Engine Ignition - 3.5L EcoBoost (272kW/370PS), Removal and Installation)...
Item
Description
1
Differential pressure feedback EGR sensor.
2
EGR outlet tube.
3
EGR temperature sensor...
Other information:
Check
NOTE:
This procedure does not apply to CV joints, flex couplers or
double cardan joints that are used in some driveshafts. This check is
for single-cross and roller-style joints found in the driveshafts.
NOTE:
Prior to checking driveline angularity, inspect the U-joints for correct operation...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the cowl panel grille.
Refer to: Cowl Panel Grille (501-02 Front End Body Panels, Removal and Installation).
Disconnect the windshield washer fluid house coupler...