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Home >> Ford >> 2009 >> Flex Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1493 (Engine Ignition System - 4.6L (3V)) >> Specifications >> General Specifications

General Specifications

WARNING: This page is about a different car, the 2009 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
GENERAL SPECIFICATIONS

Item Specification
Engine Ignition 
Base ignition timing 10 degrees before top dead center (BTDC)
Firing order 1-3-7-2-6-5-4-8
Spark plug gap (early build - black coil boot)a 1.15 +/- 0.13 mm (0.040-0.050 in)
Spark plug gap (late build - brown coil boot) 1.05 +/- 0.05 mm (0.039-0.043 in)
Spark plug type (early build - black coil boot) PZT1F
Spark plug type (late build - brown coil boot) HJFS 24FP

a Spark plug gap is not adjustable.