Spark Plugs

1993 Ford Pickup F250, 2D Pickup, 5.0 N, Standard, M5OD-R2SECTION Spark Plugs
WARNING: This page is about a different car, the 1994 Ford Bronco. However, it is still accessible from the selected car via links, so may be relevant.
SPARK PLUG TYPE

Application Motorcraft No.
5.0L ASF-42C
5.8L ASF-32C
SPARK PLUG SPECIFICATIONS

Application (1) Gap In. (mm) Torque Ft. Lbs. (N.m)
5.0L 0.052-0.056 (1.3-1.4) 7-15 (9-20)
5.8L 0.042-0.046 (1.07-1.17) 7-15 (9-20)
(1) If Vehicle Emissions Information decal contradicts spark plug gap specification in table, use information on decal.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.