Component 2.0L I4 engine 2.3L I4 engine
PCV valve2
Spark plugs3
1
Non Serviceable Part. The air filter is designed to last the life of the
vehicle. See authorized dealer or qualified technician for replacement.
The Technician can check the diagnostics system for the possibility of an
excessively dirty air filter.
2The PCV valve is a critical emission component. It is one of the items
listed inscheduled maintenance informationand is essential to the
life and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor 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.
3For spark plug replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor 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.
4Only use the specified replacement oil filter. The use of a non-specified
oil filter can result in engine damage.
2006 Focus(foc)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
204
Spark plugs,
specifications .....................203, 208
Specification chart,
lubricants ...........................207–208
Speed control ..............................44
Starting your vehicle ........129–131
jump starting ..........................157
Steering wheel
controls ......................................47
tilting .........................................40
Sunroof (moonroof) ...................47
T
Temperature control
(see Climate control) .................25
Tilt steering wheel ......................40
Tires ...................................106–107
alignment ................................112
care ..........................................110
changing ..................................153
checking the pressure ............110
inspecting and inflating .........108
label .........................................119
replacing ..................................114
rotating ....................................113
safety practices .......................112
sidewall information ...............114
snow tires and chains ............120
spare tire .................................151
terminology .............................107
tire grades ...............................107
treadwear ........................106, 111
Towing .......................................125
recreational towing .................128
trailer towing ..........................125
wrecker ....................................162
Traction control ........................134Transaxle
lubricant specifications ..........208
Transmission
automatic operation ...............135
brake-shift interlock (BSI) ....135
fluid, checking and adding
(automatic) .............................201
fluid, checking and adding
(manual) .................................203
fluid, refill capacities ..............205
lubricant specifications ..........207
manual operation ....................139
Trunk ...........................................54
remote release ..........................58
Turn signal ..................................31
V
Vehicle dimensions ...................208
Vehicle Identification Number
(VIN) ..........................................212
Vehicle loading ..........................121
Ventilating your vehicle ...........132
W
Warning lights (see Lights) .......10
Washer fluid ..............................179
Water, Driving through .............141
Windows
power .........................................42
rear wiper/washer .....................39
Windshield washer fluid and
wipers
checking and adding fluid .....179
operation ...................................39
replacing wiper blades ...........179
Wrecker towing .........................162
2006 Focus(foc)
Owners Guide (post-2002-fmt)
USA(fus)
Index
221
