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▫Ethanol Fuel (E-85)....................470
▫Fuel Requirements....................471
▫Selection Of Engine Oil For Flexible Fuel Vehicles
(E-85) And Gasoline Vehicles.............472
▫Starting............................472
▫Cruising Range.......................472
▫Replacement Parts....................472
▫Maintenance........................473
!ADDING FUEL........................473
▫Emergency Fuel Filler Door Release.........476
!VEHICLE LOADING....................477
▫Vehicle Certification Label...............477
▫Gross Vehicle Weight Rating (GVWR).......478
▫Gross Axle Weight Rating (GAWR).........478
▫Overloading.........................478
▫Loading............................479
!TRAILER TOWING.....................479
▫Common Towing Definitions.............480
▫Trailer Hitch Classification...............482
▫Trailer Towing Weights (Maximum Trailer Weight
Ratings)............................484
▫Trailer And Tongue Weight..............484
▫Towing Requirements..................486
▫Towing Tips.........................491
!RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.)...................492
▫Two-Wheel Drive And All-Wheel Drive......492
392 STARTING AND OPERATING
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MAINTAINING YOUR VEHICLE
CONTENTS
!ENGINE COMPARTMENT — 3.6L..........533
!ENGINE COMPARTMENT — 5.7L..........534
!ONBOARD DIAGNOSTIC SYSTEM — OBD II . .535
!EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS..........................535
!REPLACEMENT PARTS..................537
!DEALER SERVICE......................537
!MAINTENANCE PROCEDURES...........538
▫Engine Oil..........................538
▫Engine Oil Filter......................542
▫Engine Air Cleaner Filter................543
▫Maintenance-Free Battery...............543
▫Air Conditioner Maintenance.............545
▫A/C Air Filter.......................546
▫Body Lubrication.....................548
▫Windshield Wiper Blades...............549
▫Adding Washer Fluid..................549
▫Exhaust System......................550
▫Cooling System......................552
▫Brake System........................559
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regular intervals, such as every fuel stop. The best time to
check the engine oil level is about five minutes after a
fully warmed engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level between the MIN and MAX markings on the
dipstick. Adding 1.0 qt (1.0 L) of oil when the reading is
at the MIN mark will result in a MAX reading on these
engines.
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
Checking Oil Level — 5.7L Engine
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop. The best time to
check the engine oil level is about five minutes after a
fully warmed engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level in the “SAFE” range. Adding 1.0 qt (1.0 L) of
oil when the reading is at the bottom of the “SAFE” range
will result in an oil level at the top of the “SAFE” range
on these engines.
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
7
MAINTAINING YOUR VEHICLE 539
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Windshield Wiper Blades
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth and a
mild nonabrasive cleaner. This will remove accumula-
tions of salt or road film.
Operation of the wipers on dry glass for long periods
may cause deterioration of the wiper blades. Always use
washer fluid when using the wipers to remove salt or dirt
from a dry windshield.
Avoid using the wiper blades to remove frost or ice from
the windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc.
NOTE:Life expectancy of wiper blades varies depend-
ing on geographical area and frequency of use. Poor
performance of blades may be present with chattering,
marks, water lines or wet spots. If any of these conditions
are present, clean the wiper blades or replace as neces-
sary.
Adding Washer Fluid
The windshield washer fluid reservoir is located in the
front of the engine compartment. Be sure to check the
fluid level at regular intervals. Fill the reservoir with
windshield washer solvent (not radiator antifreeze) and
operate the system for a few seconds to flush out the
residual water.
When refilling the washer fluid reservoir, apply some
washer fluid to a cloth or towel and wipe the wiper
blades clean. This will help blade performance.
To prevent freeze-up of your windshield washer system
in cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This
rating information can be found on most washer fluid
containers.
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MAINTAINING YOUR VEHICLE 549