2008 CHRYSLER PACIFICA engine

MMT In Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emission system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump,
therefore, you should ask your gasoline retailer whether
or not his/her gasoline contains MMT.
It is even more important to look for gasolines without
MMT in Canada, because MMT can be used at levels
higher than those allowed in the United States.
MMT is prohibited in Federal and California reformu-
lated gasolines.
Materials Added to Fuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergents or other additives are not needed under
normal conditions and would result in additional cost.
Therefore you should not have to add anything to the
fuel.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle's
performance:
²The use of leaded gas is prohibited by Federal law.
Using leaded gasoline can impair engine performance,
damage the emission control system.
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²An out-of-tune engine, or certain fuel or ignition
malfunctions, can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out of tune or
malfunctioning and may require immediate service.
Contact your dealer for service assistance.
²The use of fuel additives which are now being sold as
octane enhancers is not recommended. Most of these
products contain high concentrations of methanol.
Fuel system damage or vehicle performance problems
resulting from the use of such fuels or additives is not
the responsibility of the manufacturer.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon
monoxide poisoning:
²Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas which can kill.
Never run the engine in a closed area, such as a
garage, and never sit in a parked vehicle with the
engine running for an extended period. If the vehicle is
stopped in an open area with the engine running for
more than a short period, adjust the ventilation system
to force fresh, outside air into the vehicle.
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WARNING!
²Never have any smoking materials lit in or near
the vehicle when the gas cap is removed or the
tank filled.
²Never add fuel when the engine is running. This is
in violation of most state and federal fire regula-
tions and may cause the malfunction indicator
light to turn on.
²Failure to follow the above may result in serious
injury or even death.
NOTE:
²Tighten the fuel filler cap until you hear a ªclickingº
sound. This is an indication that the fuel filler cap is
properly tightened.
²If the gas cap is not tighten properly, the Malfunction
Indicator Light may come on. Be sure the gas cap is
tightened every time the vehicle is refueled.
WARNING!
A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle. You
could be burned. Always place gas containers on the
ground while filling.
Loose Fuel Filler Cap Message
²
If thegASCAPmessage is displayed in the instrument
cluster, this signifies a leak or change in the evapora-
tive system is detected. Sometimes this is the result of
a loosely fitting (or possibly damaged) filler cap.
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3.8L & 4.0L Automatic with Engine Oil Cooler
Engine/TransmissionGCWR (Gross Com-
bined Wt. Rating)Frontal AreaMax. GTW (Gross
Trailer Wt.)Max. Tongue Wt.
3.8L & 4.0L Auto-
matic with Engine
Oil Cooler8,600 lbs (3 900 kg) 40 SQ. FT.Up to 2 persons &
Luggage 3,500 lbs
(1 600 kg)350 lbs (158 kg)
8,600 lbs (3 900 kg) 40 SQ. FT.3 to 4 persons &
Luggage 3,000 lbs
(1 360 kg)300 lbs (136 kg)
8,600 lbs (3 900 kg) 40 SQ. FT.5 to 6 persons &
Luggage 1,000 lbs
(454 kg)100 lbs (45 kg)
Refer to local laws for maximum trailer towing speeds.
NOTE:The trailer tongue weight must be considered as
part of the combined weight of occupants and cargo, and
should never exceed the weight referenced on the Tire
and Loading Information placard. Refer to the Tire±
Safety Information Section in this manual.
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3.8L & 4.0L Automatic WITHOUT Engine Oil Cooler
Engine/TransmissionGCWR (Gross Com-
bined Wt. Rating)Frontal AreaMax. GTW (Gross
Trailer Wt.)Max. Tongue Wt.
3.8L & 4.0L Auto-
matic WITHOUT
Engine Oil Cooler7,700 lbs (3 492 kg) 40 SQ. FT.Up to 2 persons &
Luggage 2,600 lbs
(1 179 kg)260 lbs (117 kg)
7,700 lbs (3 492 kg) 40 SQ. FT.3 to 4 persons &
Luggage 2,100 lbs
(952 kg)210 lbs (95 kg)
N/A N/A5 to 6 persons &
Luggage NOT Rec-
ommendedN/A
Refer to local laws for maximum trailer towing speeds.
NOTE:Your vehicle must be equipped with a trailer
tow package (trailer hitch and engine oil cooler) in order
to tow a gross trailer weight of 3,500 lbs (1 600 kg).
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WARNING!
Improper towing can lead to an injury accident.
Follow these guidelines to make your trailer towing
as safe as possible:
Make certain that the load is secured in the trailer
and will not shift during travel. When trailering
cargo that is not fully secured, dynamic load shifts
can occur that may be difficult for the driver to
control. You could lose control of your vehicle and
have an accident.
²When hauling cargo or towing a trailer, do not over-
load your vehicle or trailer. Overloading can cause a
loss of control, poor performance or damage to brakes,
axle, engine, transmission, steering, suspension, chas-
sis structure or tires.
²Safety chains must always be used between your
vehicle and trailer. Always connect the chains to the
frame or hook retainers of the vehicle hitch. Cross the
chains under the trailer tongue and allow enough
slack for turning corners.
²Vehicles with trailers should not be parked on a grade.
When parking, apply the parking brake on the tow
vehicle. Put the tow vehicle automatic transmission in
P for Park. Always, block or9chock9the trailer wheels.
²GCWR must not be exceeded.
²Total weight must be distributed between the tow
vehicle and the trailer such that the following four
ratings are not exceeded:
1. GVWR
2. GTW
3. GAWR
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Towing Tips
Before setting out on a trip, practice turning, stopping
and backing the trailer in an area away from heavy
traffic.
Towing Tips Ð Automatic Transmission
The ªDº range can be selected when towing. However, if
frequent shifting occurs while in this range, the ª3º range
should be selected.
NOTE:Using the ª3º range while operating the vehicle
under heavy operating conditions will improve perfor-
mance and extend transmission life by reducing exces-
sive shifting and heat build up. This action will also
provide better engine braking.
The automatic transmission fluid and filter should be
changed if you REGULARLY tow a trailer for more than
45 minutes of continuous operation. See Maintaining
Your Vehicle in Section 7 Maintenance Schedule in Sec-
tion 8 of this manual for transmission fluid change
information and intervals.
NOTE:Check the automatic transmission fluid level
before towing.
7- Pin Connector
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Towing Tips Ð Electronic Speed Control (If
Equipped)
þ
Don't use in hilly terrain or with heavy loads.
þWhen using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
þUse speed control in flat terrain and with light loads to
maximize fuel efficiency.
Towing Tips Ð Cooling System
To reduce potential for engine and transmission over-
heating, take the following actions:
þCity Driving
When stopped for short periods of time, put transmission
in neutral but do not increase engine idle speed.
þHighway Driving
Reduce speed.
þAir Conditioning
Turn off temporarily.
þrefer to Cooling System Operating information in the
Maintenance section of this manual for more informa-
tion.
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.)
TOWING THIS VEHICLE BEHIND ANOTHER
VEHICLE (Flat towing with all four wheels on the
ground)
Recreational towing for this vehicle is not recommended.
NOTE:If the vehicle requires towing make sure all four
wheels are off the ground.
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