FORD 2004 Focus v.2 - Manual (Page 209)

• Remove the tire chains when they are no longer needed. Do not use
tire chains on dry roads.
• The suspension insulation and bumpers will help prevent vehicle
damage. Do not remove these components from your vehicle when
using snow tires and chains.
MOTORCRAFT PART NUMBERS
Component 2.0L I4 SPI
engine 2.0L I4
Zetec-E engine 2.3L I4 PZEV
engine
Air filter element FA-1688 FA-1688 N/A (Lifetime) 1
Fuel filter FG-986–B FG-986–B FG-1081
Oil filter FL-400-S FL-2005 FL-910
Battery BXT-40R BXT-96R BXT-96R
PCV valve 2
Spark
plugs-platinum 3
1 Non Serviceable Part. Air Filter Service Minder indicates if service is
needed. See dealer or qualified technician for replacement. The air filter
is designed as a “lifetime” part.
2 The PCV valve is a critical emission component. It is one of the items
listed in the Scheduled Maintenance Guide and is essential to the life
and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your dealer or a qualified service
technician. Refer to the Scheduled Maintenance Guide for the
appropriate intervals for changing the PCV valve.
Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
3 For spark plug replacement, see your dealer or a qualified service
technician. Refer to the Scheduled Maintenance Guide for the
appropriate intervals for changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft or
equivalent replacement parts. The customer warranty may be void
for any damage to the engine if such spark plugs are not used.
Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
2004 Focus (foc)
Owners Guide (post-2002-fmt)
USA English (fus)
Maintenance and Specifications
209