Crankcase Emission Control System
Proper operation of this system depends on freedom
from sticking or plugging due to deposits. As vehicle
mileage builds up, the PCV valve and passages may
accumulate deposits. If a valve is not working properly,
replace it with a new valve. DO NOT ATTEMPT TO
CLEAN THE OLD PCV VALVE!
Check ventilation hose for indication of damage or
plugging deposits. Replace if necessary.
Fuel Filter
A plugged fuel filter can cause hard starting or limit the
speed at which a vehicle can be driven. Should an
excessive amount of dirt accumulate in the fuel tank,
frequent replacement of the fuel filter which is mounted
in the fuel tank may be necessary.
Engine Air Cleaner Filter
Under normal driving conditions, replace the air filter at
the intervals shown on “Maintenance Schedule A.” If,
however, you drive the vehicle frequently under dusty or
severe conditions, the filter element should be inspected
periodically and replaced if necessary at the intervals
shown on “Maintenance Schedule B.”
WARNING!
The air cleaner can provide protection in the case of
engine backfire. Do not remove the air cleaner
unless it is necessary for repair or maintenance.
Make sure that no one is near the engine compart-
ment before starting the vehicle with the air cleaner
removed. Failure to do so can result in serious
personal injury.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic main-
tenance required.
WARNING!
Battery posts, terminals, and related accessories con-
tain lead and lead compounds. Always wash hands
after handling the battery.
234
MAINTAINING YOUR VEHICLE
Содержание 2004 Wrangler
Страница 2: ......
Страница 42: ......
Страница 114: ...INSTRUMENT PANEL AND INTERIOR CONTROLS 114 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Страница 115: ...INSTRUMENT CLUSTER UNDERSTANDING YOUR INSTRUMENT PANEL 115 4 ...
Страница 156: ......
Страница 190: ...190 STARTING AND OPERATING ...
Страница 204: ...204 STARTING AND OPERATING ...
Страница 208: ......
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Страница 223: ...2 4L ENGINE MAINTAINING YOUR VEHICLE 223 7 ...
Страница 224: ...4 0L ENGINE 224 MAINTAINING YOUR VEHICLE ...
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Страница 287: ...INDEX 10 ...