2008 DODGE VIPER Owners Manual

If the engine is flooded, it may start to run, but not have
enough power to continue running when the start button
is released. If this occurs, continue cranking up to 15
seconds with the accelerator pedal pushed all the way to
the floor. Release the accelerator pedal and the start
button once the engine is running smoothly.
If the engine shows no sign of starting after two 15
second periods of cranking with the accelerator pedal
held to the floor, the ªNORMAL STARTINGº procedure
should be repeated.
After Starting
The idle speed will automatically decrease as the engine
warms up.
TRANSMISSION SHIFTING
NOTE:The parking brake should be engaged and the
gear selector placed in REVERSE before leaving the
vehicle, especially when parked on an incline.
Your vehicle is equipped with a high torque capacity dual
disc clutch. The clutch pedal must be fully depressed to
the floor during each shift. As you release the clutch
pedal, lightly depress the accelerator pedal.
CAUTION!
Failure to depress the clutch pedal fully to the floor
may cause increased shift efforts, and may result in
damage to the clutch and transmission.
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Be sure the transmission is in FIRST gear when moving
forward from a standing position.
CAUTION!
Failure to start out in FIRST gear when moving
forward from a starting position may result in dam-
age to the clutch.
You will find it easier to use only the lower gears for most
city driving. For steady highway driving with light
accelerations, 6th gear is recommended.
Never drive with your foot resting on the clutch pedal, or
try to hold the vehicle on a hill with the clutch pedal
partially engaged. This will cause abnormal wear on the
clutch.
Never shift into REVERSE until the vehicle has come to a
complete stop.NOTE:
²Your vehicle is equipped with a transmission reverse
inhibitor system. When vehicle speed is greater than 5
mph (8 km/h), the reverse inhibitor activates to help
prevent shifts into reverse. When at a complete stop,
you may notice light shift efforts into reverse with the
ignition key on, and increased shift efforts into reverse
with the ignition key off. This is normal operation of
the transmission reverse inhibitor system.
²Shifting gears during cold weather may require an
increased effort until the transmission lubricant is
warm. This is normal and not harmful to the transmis-
sion.
²Due to the high performance nature of your drivetrain,
a certain amount of noise from the transmission is
normal. This noise can be most noticeable when the
vehicle is idling in neutral with the clutch engaged
(clutch pedal released), but it may also be heard when
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driving. The noise may also be more noticeable when
the transmission is warm. This noise is normal and is
not an indication of a problem with your clutch or
transmission.
Recommended Shift Speeds
To use your manual transmission for fuel economy it
should be upshifted as listed below. Shift at the vehicle
speeds listed for acceleration. Earlier upshifts during
cruise conditions (relatively steady speeds) will result in
increased fuel economy, and may be used as indicated.
MANUAL TRANSMISSION
RECOMMENDED SHIFT SPEEDS
1-2 2-3 3-4 4-5 5-6
MPH 15 25 40 45 50
(km/h) (24) (40) (64) (72) (80)
Higher upshift speeds may be used to obtain a desired
acceleration rate.
Skip Shift Indicator Light
There are times when you must shift the transmis-
sion directly from First gear to Fourth gear instead
of from First gear to Second gear. This is to help you get
the best possible fuel economy from your vehicle. This
occurs when engine coolant is higher than 106ÉF (41ÉC),
and vehicle speed is greater than 12 MPH but less than 20
MPH, and engine speed is less than 1322 RPM, and the
transmission is in 1st gear, and the accelerator is at 1/4
throttle or less. The Skip Shift Indicator Light located in
the tachometer will turn Amber during these times.
When the indicator light turns amber, the shift mecha-
nism will only allow shifts from First gear to Fourth gear.
After you shift the transmission to Fourth gear, you can
press the clutch in and shift to another forward gear.
Downshifting - Proper downshifting will improve fuel
economy and prolong engine life.
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To maintain a safe speed and prolong brake life, down-
shift to maintain a safe speed when descending a steep
grade.
WARNING!
Skipping more than one gear while downshifting,
could cause you to lose control of your vehicle. You
could have an accident.
CAUTION!
If you skip more than one gear while downshifting
or downshift at too high an engine speed, you could
damage the engine, transmission, or clutch.
DRIVING ON SLIPPERY SURFACES
Acceleration
WARNING!
Rapid acceleration on slippery surfaces is dangerous.
You could lose control of the vehicle and possibly
have an accident. Accelerate slowly and carefully
whenever there is likely to be poor traction (ice,
snow, wet, mud, loose sand, etc.).
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Traction
When driving on wet or slushy roads, it is possible for a
wedge of water to build up between the tire and road
surface. This is hydroplaning and may cause partial or
complete loss of vehicle control and stopping ability. To
reduce this possibility, the following precautions should
be observed:
1. Slow down during rainstorms or when roads are
slushy.
2. Slow down if road has standing water or puddles.
CAUTION!
Driving your vehicle through deep puddles at speeds
over 5 mph, may cause water to be ingested into the
engine. This can cause severe engine damage.3. Replace tires when tread wear indicators first become
visible.
4. Keep tires properly inflated.
5. Maintain enough distance between your vehicle and
the vehicle in front to avoid a collision in a sudden stop.
DRIVING THROUGH WATER
Driving through water more than a few inches/
millimeters deep will require extra caution to ensure
safety and prevent damage to your vehicle.
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Flowing/Rising Water
WARNING!
Do not drive on or cross a road or a path where water
is flowing and/or rising (as in storm run-off). Flow-
ing water can wear away the road or path's surface
and cause your vehicle to sink into deeper water.
Furthermore, flowing and/or rising water can carry
your vehicle away swiftly. Failure to follow this
warning may result in injuries that are serious or
fatal to you, your passengers, and others around you.
Shallow Standing Water
Although your vehicle is capable of driving through
shallow standing water, consider the following before
doing so:
CAUTION!
²Always check the depth of the standing water before
driving through it. Never drive through standing water that
is deeper than the bottom of the tire rims mounted on the
vehicle.
²Determine the condition of the road or the path that is
under water and if there are any obstacles in the way before
driving through the standing water.
²Do not exceed 5 mph (8 km/h) when driving through
standing water. This will minimize wave effects.
²Driving through standing water may cause damage to your
vehicle's drivetrain components. Always inspect your ve-
hicle's fluids (i.e., engine oil, transmission, axle, etc.) for
signs of contamination (i.e., fluid that is milky or foamy in
appearance) after driving through standing water. Do not
continue to operate the vehicle if any fluid appears con-
taminated, as this may result in further damage. Such
damage is not covered by the new vehicle limited warranty.
²Getting water inside your vehicle's engine can cause it to
lockup and stall out and cause serious internal damage to
the engine. Such damage is not covered by the new vehicle
limited warranty.
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WARNING!
²Driving through standing water limits your vehi-
cle's traction capabilities. Do not exceed 5 mph (8
km/h) when driving through standing water.
²Driving through standing water limits your vehi-
cle's braking capabilities, which increases stop-
ping distances. Therefore, after driving through
standing water, drive slowly and lightly press on
the brake pedal several times to dry the brakes.
²Getting water inside your vehicle's engine can
cause it to lockup and stall out and leave you
stranded.
²Failure to follow these warnings may result in
injuries that are serious or fatal to you, your
passengers, and others around you.
PARKING BRAKE
The parking brake should always be applied when the
driver is not in the vehicle.
WARNING!
Before leaving the vehicle, make sure you fully apply
the parking brake and shift the transmission into
REVERSE. Failure to do so may cause the vehicle to
roll and cause damage or injury.
As an added precaution when parking the vehicle, turn
the front wheels toward the curb on a downhill grade
and away from the curb on an uphill grade.
To apply the parking brake, grasp the handle and pull it
rearward until you feel resistance. To release the parking
brake, grasp the handle and pull it slightly while pressing
the button on the end of the handle. When the button
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drops into the handle (releasing the lock), guide the
handle downward to its stop and then release the button
and the handle.
The Brake System Warning Light in the instrument
cluster will turn on when the ignition is in the ON/RUN
position and the parking brake is applied.NOTE:This light only shows that the parking brake is
applied. It does not show the degree of brake application.
WARNING!
²Never leave children alone in a vehicle. Leaving
children in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
injured seriously or fatally. Don't leave the keys in
the ignition. A child could operate power win-
dows, other controls, or move the vehicle.
²Be sure the parking brake is fully disengaged
before driving: failure to do so can lead to brake
failure, and an accident.
Parking Brake
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