Lincoln Navigator: Engine - 3.5L EcoBoost (272kW/370PS) / Engine. Diagnosis and Testing

Lincoln Navigator 2018-2026 Workshop Manual / Engine / Engine - 3.5L EcoBoost (272kW/370PS) / Engine. Diagnosis and Testing

For gas engine mechanical diagnosis and testing,
REFER to: Engine (303-00 Engine System - General Information, Diagnosis and Testing).
For DTC (Diagnostic Trouble Code) related concerns, REFER to the Master DTC Chart.

Engine - Overview. Description and Operation

O..

Camshaft LH. Removal and Installation

Special Tool(s) / General Equipment 303-1655Tool, Camshaft Holding Removal NOTICE: During engine repair procedures, cleanliness is extremely important...

Other information:

Lincoln Navigator 2018-2026 Workshop Manual: High-Pressure Fuel Pump. Removal and Installation

Removal NOTICE: Do not loosen any fittings or plugs on the high-pressure fuel pump. With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation). Remove the engine appearance cover retainers, release the engine appearance cover from the rear retaining tabs on the inta..

Lincoln Navigator 2018-2026 Workshop Manual: Electronic Engine Controls - System Operation and Component Description. Description and Operation

System Operation Auto Start Stop The auto start stop system helps reduce fuel consumption and decrease emissions by automatically shutting down the engine when the vehicle stops and the engine is idling, usually within 1500 ms (1.5 seconds). To initiate the auto start stop operation on automatic transmission equipped vehicles on automatic transmission equipped vehicles, the vehi..

Wheel to Hub Runout Minimization. General Procedures

Check

NOTE: Wheel-to-hub optimization is important. Clearance between the wheel and hub can be used to offset or neutralize the Road Force® or run-out of the wheel and tire assembly. For every 0.001 inch of wheel-to-hub clearance, the Road Force® can be affected between 1 and 3 pounds depending on the tire stiffness.

NOTE: The example below illustrates how the clearance between the wheel and the hub can be used to offset the high spot of radial run-out or Road Force®. Following the procedure will make sure of the best optimization.

Position the wheel and tire assembly on the vehicle so that the high spot location of radial run-out or Road Force® is at the 6 o'clock position and