User Guide

1
Ensure the correct automatic transmission fluid is used. MERCONt and
MERCONt V are not interchangeable. DO NOT mix MERCONt and
MERCONt V. Refer to your scheduled maintenance guide to determine
the correct service interval.
2
Service refill capacity is determined by filling the transmission to the
bottom of the filler hole with the vehicle on a level surface.
3
Indicates only approximate dry-fill capacity. Some applications may vary
based on cooler size and if equipped with an in-tank cooler. The amount
of transmission fluid and fluid level should be checked by a qualified
technician.
4
Use Ford Premium Engine Coolant (green or yellow in color as
originally equipped in your vehicle). DO NOT USE Ford Extended Life
Engine Coolant (orange in color). Refer to Adding engine coolant, in
the Maintenance and Care chapter.
5
Your vehicle requires synthetic rear axle lubricant. Rear axles containing
synthetic lubricant are lubricated for life. These lubricants are not to be
checked or changed unless a leak is suspected or service is required. The
axle lubricant should be changed any time the axle has been submerged
in water.
Add 118 ml (4 oz.) of Additive Friction Modifier C8AZ-19B546-A or
equivalent meeting Ford specification EST-M2C118–A for complete refill
of Traction-Lok axles.
ENGINE DATA
Engine
4.0L SOHC V6
engine
4.6L V8 engine
Cubic inches 245 281
Required fuel 91 RON or higher 91 RON or higher
Firing order 1-4-2-5-3-6 1–3–7–2–6–5–4–8
Spark plug gap 1.3-1.4 mm
(0.052-0.056 inch)
1.3-1.4 mm
(0.052-0.056 inch)
Ignition system EDIS EDIS
Compression ratio 9.7:1 9.4:1
Capacities and specifications
231