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Home >> Ford >> 2004 >> Mustang V8-4.6L SC VIN Y >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Spark Plug >> Spark Plug Torque
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Spark Plug Torque



Engine Data

OHV V6
CID 232

Required Fuel 87 Octane

Firing Order 1-4-2-5-3-6

Spark Plug Gap 3.8-3.9L 1.3-1.4 mm (0.052-0.056 inch.)

Spark Plug Torque Specification 3.8-3.9L 15 Nm (11 lb-ft.)

Ign. System Type EDIS

Compression Ratio 9.4 to 1

4.6L SOHC
CID 281

Required Fuel 87 Octane

Firing Order 1-3-7-2-6-5-4-8

Spark Plug Gap 4.6 2v 1.32-1.42 mm (0.052-0.056 inch.)

Spark Plug Torque Specification 4.6L 2v 15 Nm (11 lb-ft.)

Ign. System Type Coil on Plug

Compression Ratio 9.4 to 1

4.6L 4v Mach 1
CID 281

Required Fuel 91 Octane

Firing Order 1-3-7-2-6-5-4-8

Spark Plug Gap 4.6L 4v 1.32-1.42 mm (0.052-0.056 inch).

Spark Plug Torque Specification 4.6L 4v 15 Nm (11 lb-ft.)

Ign. System Type Coil on Plug

Compression Ratio 10.0 to 1