October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Spark Plugs

SPARK PLUG TYPE

Application	Motorcraft No.
4.0L	AWSF-42PP

SPARK PLUG SPECIFICATIONS

Application

⁽¹⁾ Gap In. (mm)

Torque Ft. Lbs. (N.m)

4.0L

0.052-0.056 (1.3-1.4)

7-15 (9-20)

⁽¹⁾	If Vehicle Emissions Information decal contradicts spark plug gap specification in table, use information on decal.