Lincoln Corsair: Engine Ignition - 2.0L EcoBoost (177kW/240PS) – MI4/2.0L EcoBoost (184kW/250PS) – MI4 / Removal and Installation - Spark Plugs

Lincoln Corsair 2020-2026 Service Manual / Powertrain / Engine / Engine Ignition - 2.0L EcoBoost (177kW/240PS) – MI4/2.0L EcoBoost (184kW/250PS) – MI4 / Removal and Installation - Spark Plugs

Removal

NOTE: Removal steps in this procedure may contain installation details.

Remove the ignition coil-on-plugs.
Refer to: Ignition Coil-On-Plug (303-07A Engine Ignition - 2.0L EcoBoost (177kW/240PS) – MI4/2.0L EcoBoost (184kW/250PS) – MI4, Removal and Installation).

Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.

NOTICE: Do not remove the spark plugs when the engine is hot or cold soaked. Spark plug thread or cylinder head damage can occur. Make sure that the engine is warm (hand touch after cooling down) prior to spark plug removal.

NOTICE: If a spark plug is dropped, internal damage may result and the spark plug must be discarded. The use of a damaged spark plug may cause cylinder misfire resulting in engine damage.
Remove the spark plugs.
Torque: 106 lb.in (12 Nm)

Installation

To install, reverse the removal procedure.

Removal and Installation - Ignition Coil-On-Plug

Removal Remove the Air Cleaner Outlet Pipe. Refer to: Air Cleaner Outlet Pipe (303-12B Intake Air Distribution and Filtering - 2.3L EcoBoost (199kW/270PS), Removal and Installation)...

Engine Emission Control - 2.0L EcoBoost (177kW/240PS) – MI4

Other information:

Lincoln Corsair 2020-2026 Service Manual: Description and Operation - Airbag and Seatbelt Pretensioner Supplemental Restraint System (SRS) - System Operation and Component Description

System Operation System Diagram - Supplemental Restraint System (SRS) Item Description 1 RCM 2 HS-CAN2 3 Front Passenger Seat Position Sensor 4 HS-CAN1 5 HS-CAN3 6 Driver Seatbelt Buckle Sensor 7 Front Passenger Seatbelt Buckle Sensor 8 Passenger Front Impact Severity Sensor 9 Passenger Door Impact Sever..

Lincoln Corsair 2020-2026 Owners Manual: Auto-Start-Stop

WARNING: Always fully apply the parking brake and make sure you shift into park (P). Failure to follow this instruction could result in personal injury or death. WARNING: Apply the parking brake, shift into park (P), switch the ignition off and remove the key before you open the hood or have any service or repair work completed. If you do not switch the ignition off, the engine could resta..

Second Stage: Checking Tire Pressure

WARNING: If the tire does not inflate to the recommended tire pressure within 15 minutes, stop and call roadside assistance.

WARNING: The power plug may get hot after use and should be handled carefully when unplugging.

Check the air pressure of your tires as follows:

Lincoln Corsair. Second Stage: Checking Tire Pressure