FORD 2003 F-150 v.3 - Manual (Page 261)

MERCON
௡ and MERCON௡ V type fluids are not interchangeable.
DO NOT mix MERCON
௡ and MERCON௡ V. Use of a transmission
fluid that indicates dual usage (MERCON
௡ and MERCON௡ V) in
an automatic transmission application requiring MERCON
௡ may
cause transmission damage. Use of any fluid other than the
recommended fluid may cause transmission damage.
ENGINE DATA
Engine
4.2L V6
engine 4.6L V8
engine 5.4L V8
engine
5.4L
Supercharged
V8 engine
Cubic
inches 256 281 330 330
Required
fuel 87 octane 87 octane 87 octane 91 octane
Firing
order 1-4-2-5-3-6 1-3-7-2-6-5-4-8 1-3-7-2-6-5-4-8 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) 1.3-1.4 mm
(0.052-0.056
inch) 1.3-1.4 mm
(0.052-0.056
inch)
Ignition
system
EDIS Coil on plug Coil on plug Coil on plug
Compression
ratio
9.3:1 9.37:1 9.0:1 9.0:1
Maintenance and Specifications
261