2004 DODGE VIPER oil type

²Trailer towing
²Off-road or desert driving
²If equipped for and operating with E±85 (ethanol) fuel
If none of these apply to you, then change your engine oil
every 6,000 miles (10 000 km) or 6 months, whichever
comes first and follow the maintenance recommenda-
tions in ScheduleA.
CAUTION!
Overfilling the crankcase will cause oil aeration and
loss of oil pressure. This could damage your engine.
Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, select only engine oils that
meet the American Petroleum Institute (API) certification
and SAE viscosity standards.
American Petroleum Institute (API) Engine Oil
Identification Symbol
This symbol on the front of an oil
container means that the oil has
been certified by the American
Petroleum Institute (API) to meet
all the lubrication requirements
specified by the manufacturer.
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Engine Oil Viscosity Chart
The proper SAE viscosity grade of engine oil should be
selected based on the following recommendation and be
within the operating temperature shown in the engine oil
viscosity chart.
Synthetic Engine Oils
There are a growing number of engine oils being pro-
moted as either synthetic or semi-synthetic. If you choose
to use such a product, useonlythose oils that meet the
American Petroleum Institute (API) and SAE viscosity
standard. Follow the service schedule that describes your
driving type.
Materials Added To Engine Oils
It is not necessary to add any materials to crankcase oils
for most types of vehicle operation. The addition of
materials containing antirust or antiscuff additives can be
beneficial under certain conditions. These include: infre-
quent operation, short trips, and during break-in after a
major engine overhaul. The manufacturer's Engine Oil
Supplement is recommended for these situations.
Disposing of Used Engine Oil
Care should be taken in disposing of used engine oil from
your vehicle. Used oil, indiscriminately discarded, can
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present a problem to the environment. Contact your
dealer, service station, or governmental agency for advice
on how and where used oil can be safely discarded in
your area.
Engine Oil Filter
The engine oil filter should be replaced with a new filter
at every engine oil change.
Engine Oil Filter Selection
All manufacturer's engines have a full-flow type dispos-
able oil filter. Use a filter of this type for replacement. The
quality of replacement filters varies considerably. Only
high quality filters should be used to assure most efficient
service. Mopartengine oil filters are high quality oil
filters and are recommended.
Drive Belts Ð Check Condition and Tension
At the mileage shown in the appropriate ªMaintenance
Scheduleº, check the condition of the drive belt for
condition and proper tension. Improper belt tension can
cause belt slippage and failure.
Inspect the drive belt for evidence of cuts, cracks, or
glazing and replace it if there is any sign of damage
which could result in belt failure.
Spark Plugs
Spark plugs must fire properly to assure proper engine
performance and emission control. Install new recom-
mended plugs with the recommended gap at the speci-
fied mileage.
Refer to the ªVehicle Emission Control Informationº label
in the engine compartment for spark plug information.
152 MAINTAINING YOUR VEHICLE

dipstick. If necessary, add fluid to restore to the proper
indicated level. With a clean cloth, wipe any spilled fluid
from all surfaces. Only petroleum fluids specially formu-
lated for minimum effect on the rubber hoses should be
used. Use only the manufacturer's recommended fluid.
Refer to Recommended Fluids, Lubricants and Genuine
Parts for the correct fluid type.
Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, doors, liftgate and hood hinges, should be
lubricated periodically to assure quiet, easy operation
and to protect against rust and wear. Prior to the appli-
cation of any lubricant, the parts concerned should be
wiped clean to remove dust and grit; after lubricating
excess oil and grease should be removed. Particular
attention should also be given to hood latching compo-
nents to insure proper function. When performing other
underhood services, the hood latch, release mechanism
and safety catch should be cleaned and lubricated.The external lock cylinders should be lubricated twice a
year, preferably in the fall and spring. Apply a small
amount of a high quality lubricant such as MopartLock
Cylinder Lubricant directly into the lock cylinder.
Front and Rear Suspension Ball Joints
Your vehicle has suspension ball joints that require
periodic servicing. These ball joints should be inspected
whenever servicing a vehicle for other reasons.
Damaged seals should be replaced to prevent leakage or
contamination of the grease. If there is any movement
within the ball joint, the knuckle or control arm must be
replaced. The ball joints are not serviceable by them-
selves.
Relubrication
Ball joints are lubricated at the factory with a special
grease. They should be regreased at intervals as specified
in the maintenance schedules. When lubricating ball
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Master Cylinder
The fluid level in the master cylinder should be checked
when performing underhood services, or immediately if
the brake system warning lamp shows system failure. Be
sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring thefluid level up to the requirements described on the brake
fluid reservoir. With disc brakes, fluid level can be
expected to fall as the brake pads wear. However, low
fluid level may be caused by a leak and a checkup may be
needed. Use only the manufacturer's recommended
brake fluid. Refer to the Recommended Fluids, Lubri-
cants and Genuine Parts section for the correct fluid type.
Mopar Brake Fluid is fluid of this quality and is recom-
mended to provide best brake performance. Use of a
brake fluid that may have a lower initial boiling point or
unidentified as to specification, may result in sudden
brake failure during hard prolonged braking.
Use only brake fluid that has been in a tightly closed
container to avoid contamination from foreign matter.
Brake Fluid Reservoir
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the transmission. The fluid level should be at the bottom
of the fill hole. Add fluid, if necessary, to maintain the
proper level.
Frequency of Fluid Change
Under normal operating conditions, the fluid installed at
the factory will give satisfactory lubrication for the life of
the vehicle. If the vehicle is operated under severe
conditions, change the fluid as specified in Maintenance
ScheduleB. If contaminated with water, the fluid should
be changed immediately.
Rear Axle
Fluid Level Check
Every 12 months or 6,000 miles (10 000 km) the exterior of
the axle should be checked for evidence of gear oil
leakage. This check should be made with the vehicle in a
level position, supported by the suspension, on an axle
and wheel type hoist, or on the ground. The axle fluidlevel should be between the bottom of the filler plug and
a point approximately 3/8 inch (9.5mm) below the filler
plug.
Lubricant Selection
Use only the manufacturer's recommended transmission
fluid. Refer to the Recommended Fluids, Lubricants and
Genuine Parts section for correct fluid type. This Limited
Slip Differential requires that a friction control additive
be added to the gear oil whenever a fluid change is made.
Frequency of Oil Change
Drain and fill the axle at the interval specified in the
Maintenance Schedules. Change the fluid immediately if
contaminated with water.
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