engine DODGE AVENGER 2008 Service Manual

Normal Starting
Normal Starting of either a cold or a warm engine does
not require pumping or depressing the accelerator pedal.
Simply turn the ignition switch to the START position
and release when the engine starts. If the engine fails to
start within 15 seconds, turn the ignition switch to the
LOCK position, wait 10 to 15 seconds, then repeat the
normal starting procedure. WARNING!Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
axle cannot be started this way. Unburned fuel could
enter the catalytic converter and once the engine has
started, ignite and damage the converter and vehicle.
If the vehicle has a discharged battery, booster cables
may be used to obtain a start from another vehicle.
This type of start can be dangerous if done improp-
erly, so follow the procedure carefully. See section 6
of this manual for jump starting instructions.
Tip Start Ð Automatic Transaxle Only
Do not press the accelerator. Turn the ignition key briefly
to START position, and release it. The starter motor will
continue to run, but will automatically disengage itself
when the engine is running.262 STARTING AND OPERATING

Extremely Cold Weather (Below 2 20ÉF or 2 29ÉC)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized dealer) is recommended. If Engine Fails To Start
If the engine fails to start after you have followed the
NORMAL STARTING procedure, it may be flooded.
Push the accelerator pedal all the way to the floor and
hold it there. Crank the engine for no more than 15
seconds. This should clear any excess fuel in case the
engine is flooded. Leave the ignition key in the ON
position, release the accelerator pedal and repeat the
NORMAL STARTING procedure.
WARNING!Never pour fuel or other flammable liquid into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in flash fire causing
serious personal injury.Ignition Key Position STARTING AND OPERATING 263
5

CAUTION!To prevent damage to the starter, do not crank the
engine for more than 15 seconds at a time. Wait 10 to
15 seconds before trying again.
After Starting
The idle speed will automatically decrease as the engine
warms up. Remote Starting System Ð If Equipped
Remote start conveniently starts the engine from outside
the vehicle by using the Remote Keyless Entry (RKE) key
fob while maintaining security. The system has a targeted
range of 328 ft (100 m). The vehicle must be locked, the
deck lid and hood closed and the transmission in PARK
in order to start the engine using the Remote Start button
on the key fob.
NOTE: Remote start requires Automatic Transaxle
equipped vehicles.
How To Use Remote Start
To enter the Remote Start mode, depress the Remote Start
button twice on the key fob. The engine will start and the
vehicle will remain in the remote start mode for a 15
minute cycle.264 STARTING AND OPERATING

To exit the Remote Start mode, allow the en-
gine to run the cycle or depress the unlock
button to disarm the Vehicle Theft Security
Alarm and within one minute insert the key into the ignition and turn the ignition to the RUN
position. The ignition must be in the RUN position in
order to drive the vehicle.
NOTE: The engine can be started two consecutive times
(two 15 minute cycles) by using the key fob. For a third
cycle, the key must be cycled to the ignition RUN
position and then repeat the start sequence.
To shut off the vehicle when it is in Remote Start mode,
press the remote start button once. In order to avoid
inadvertent shut downs, the one-time press to shut down
the vehicle will be disabled for two seconds after receipt
of a valid remote start request.
NOTE: When the vehicle is in the Remote Start mode,
power window and sunroof operation are disabled for
security.Remote Start STARTING AND OPERATING 265
5

The following conditions must be met before the engine
will remote start:
² Automatic Transaxle in PARK
² All doors are closed
² Hood is closed
² Hazard Switch is off
² Brake Switch is inactive
² Key is not in the ignition
² Battery is at an acceptable charge level
² PANIC button on key fob is not depressed ENGINE BLOCK HEATER Ð IF EQUIPPED
The engine block heater warms engine coolant and
permits quicker starts in cold weather. Connect the cord
to a standard 110-115 Volt AC electrical outlet with a
grounded, three-wire extension cord.
The engine block heater cord is bundled under the hood
between the headlight assembly and the Totally Inte-
grated Power Module (Fuse Box) on the driver's side of
the vehicle.
WARNING!Remember to disconnect the cord before driving.
Damage to the 110-115 Volt electrical cord could cause
electrocution.266 STARTING AND OPERATING

AUTOMATIC TRANSAXLE
CAUTION!Damage to the transaxle may occur if the following
precautions are not observed:
² Shift into PARK only after the vehicle has come to
a complete stop.
² Shift into or out of REVERSE only after the
vehicle has come to a complete stop and the engine
is at idle speed.
² Do not shift from REVERSE, PARK, or NEUTRAL
into any forward gear when the engine is above
idle speed.
² Before shifting into any gear, make sure your foot
is firmly on the brake pedal. NOTE: You MUST press and hold the brake pedal down
while shifting out of PARK. Gear Selector Lever STARTING AND OPERATING 267
5

WARNING!It is dangerous to shift the gear selector lever out of
PARK or NEUTRAL if the engine speed is higher
than idle speed. If your foot is not firmly on the
brake pedal, the vehicle could accelerate quickly
forward or in reverse. You could lose control of the
vehicle and hit someone or something. Only shift
into gear when the engine is idling normally and
when your right foot is firmly on the brake pedal. WARNING!Unintended movement of a vehicle could injure
those in and near the vehicle. As with all vehicles,
you should never exit a vehicle while the engine is
running. Before exiting a vehicle, you should always
shift the vehicle into PARK, remove the key from the
ignition, and apply the parking brake. Once the key
is removed from the ignition, the gear selector lever
is locked in the PARK position, securing the vehicle
against unwanted movement. Furthermore, you
should never leave children unattended inside a
vehicle.268 STARTING AND OPERATING

feature is inoperable. The engine can be started and
stopped, but the key cannot be removed until you obtain
service.
4 Speed / 6 Speed Automatic Transaxle /
AutoStick T Ð If Equipped
The electronically controlled transaxle provides a precise
shift schedule. The transaxle electronics are self-
calibrating; therefore, the first few shifts on a new vehicle
may be somewhat abrupt. This is a normal condition, and
precision shifts will develop within a few hundred miles.
Gear Ranges
PARK
Supplement to the parking brake by locking the trans-
axle. The engine can be started in this range. Never
attempt to use PARK while vehicle is in motion. Apply
parking brake when leaving vehicle in this range. When parking on a flat surface, place the gear selector
lever in the PARK position first, and then apply the
parking brake.
When parking on a hill, it is important to set the parking
brake before placing the gear selector lever in PARK,
otherwise the load on the transaxle locking mechanism
may make it difficult to move the selector out of PARK.
As an added precaution, turn the front wheels toward the
curb on a downhill grade and away from the curb on an
uphill grade.
WARNING!Never use PARK position on an Automatic Transaxle
as a substitute for the parking brake. Always apply
parking brake fully when parked to guard against
vehicle movement and possible injury or damage.270 STARTING AND OPERATING

CAUTION!DO NOT race the engine when shifting from PARK
or NEUTRAL positions into another gear range as
this can damage the drivetrain.
REVERSE
Use this range for moving the vehicle rearward. Shift into
this range only after the vehicle has come to a complete
stop.
NEUTRAL
Engine may be started in this range. WARNING!Do not coast in NEUTRAL and never turn off the
ignition to coast down a hill. These are unsafe
practices that limit your response to changing traffic
or road conditions. You might lose control of the
vehicle and have an accident.
DRIVE Ð 6 Speed Transaxle
This range should be used for most city and highway
driving, it provides the smoothest upshifts, downshifts,
and best fuel economy. However, use the AutoStick t
mode and select the ª5º range when frequent transaxle
shifting occurs while using the DRIVE range, such as
when operating the vehicle under heavy loading condi-
tions, (i.e. in hilly terrain, traveling into strong head
winds or while towing heavy trailers). Under these STARTING AND OPERATING 271
5

conditions, using the ª5º range will improve perfor-
mance and extend transaxle life by reducing excessive
shifting and heat build-up.
OVERDRIVEÐ 4 Speed Transaxle
This range should be used for most city and highway
driving, it provides the smoothest upshifts, downshifts,
and best fuel economy. However, select the ª3º DRIVE
range when frequent transaxle shifting occurs while
using the OVERDRIVE range, such as when operating
the vehicle under heavy loading conditions, (i.e. in hilly
terrain, traveling into strong head winds or while towing
heavy trailers). Under these conditions, using the ª3º
DRIVE range will improve performance and extend
transaxle life by reducing excessive shifting and heat
build-up. DRIVE Ð 4 Speed Transaxle
This range eliminates shifts into OVERDRIVE. The trans-
axle will operate normally in First, Second, and Third
while in this range. The ª3º DRIVE range should also be
used when descending steep grades to prevent brake
system distress.
NOTE: Using the ª3º DRIVE range while operating the
vehicle under heavy operating conditions will improve
performance and extend transaxle life by reducing exces-
sive shifting and heat build up.
LOW Ð 4 Speed Transaxle
This range should be used for engine braking when
descending very steep grades. In this range, upshifts will
occur only to prevent engine overspeed while downshifts
occur earlier than other gear range selections.272 STARTING AND OPERATING