octane CHRYSLER PACIFICA 2005 1.G Owners Manual

FUEL REQUIREMENTS
Your vehicle is designed to meet all emis-
sions regulations and provide satisfactory
fuel economy and performance when us-
ing high quality unleaded gasoline having
an octane range of 87 to 89 or higher. The
manufacturer recommends the use of 89
octane for optimum performance.
Light spark knock at low engine speeds is not harmful to
your engine. However, continued heavy spark knock at
high speeds can cause damage and immediate service is
required. Engine damage resulting from operating with a
heavy spark knock may not be covered by the new
vehicle warranty.
Poor quality gasoline can cause problems such as hard
starting, stalling and hesitations. If you experience these
symptoms, try another brand of gasoline before consid-
ering service for the vehicle.Over 40 automobile manufacturers around the world
have issued and endorsed consistent gasoline specifica-
tions (the World Wide Fuel Charter, WWFC) to define
fuel properties necessary to deliver enhanced emissions,
engine performance, and durability for your vehicle. The
manufacturer recommends the use of gasolines that meet
the WWFC specifications if they are available.
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as “Reformulated Gasoline”.
Reformulated gasolines contain oxygenates, and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
The manufacturer supports the use of reformulated gaso-
lines. Properly blended reformulated gasolines will pro-
vide excellent performance and durability of engine and
fuel system components.
248 STARTING AND OPERATING

Gasoline/Oxygenate Blends
Some fuel suppliers blend unleaded gasoline with oxy-
genates such as 10% ethanol, MTBE, and ETBE. Oxygen-
ates are required in some areas of the country during the
winter months to reduce carbon monoxide emissions.
Fuels blended with these oxygenates may be used in
your vehicle.
CAUTION!
DO NOT use gasolines containing Methanol. Use of
these blends may result in starting and driveability
problems and may damage critical fuel system com-
ponents.
Problems that result from using methanol/gasoline
blends are not the responsibility of the manufacturer andmay not be covered by the vehicle warranty. While MTBE
is an oxygenate made from Methanol, it does not have
the negative effects of Methanol.
MMT In Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase the octane num-
ber. Gasolines blended with MMT offer no performance
advantage beyond gasolines of the same octane number
without MMT. Gasolines blended with MMT have shown
to reduce spark plug life and reduce emission system
performance in some vehicles. The manufacturer recom-
mends using gasolines without MMT. Since the MMT
content of gasoline may not be indicated on the pump,
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.
STARTING AND OPERATING 249
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Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gas is prohibited by Federal law.
Using leaded gasoline can impair engine performance,
damage the emission control system, and could result
in loss of warranty coverage.
•An 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.
•The use of fuel additives which are now being sold as
octane enhancers are 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 are not
the responsibility of the manufacturer and may not be
covered under the New Vehicle Warranty.
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:
STARTING AND OPERATING 251
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FLUIDS AND CAPACITIES
U.S. Metric
Fuel (approximate) 89
Octane23 gallons 87 liters
Engine Oil-With Filter
3.5 Liter Engines (SAE 10W-30, API Certified) 5.5 qts 5.2 liters
Cooling System *
3.5 Liter Engines (MoparAntifreeze/Coolant 5 Year/100,000
Mile Formula)10.5 qts 9.9 liters
* Includes heater and coolant recovery bottle filled to MAX level.
MAINTAINING YOUR VEHICLE 325
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RECOMMENDED FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluids, Lubricants and Genuine Parts
Engine Coolant MoparAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid
Organic Additive Technology)
Engine Oil Use API Certified. SAE 10W-30 is preferred, refer to oil viscosity chart for
correct SAE grade meeting DaimlerChrysler Material Standard MS-6395.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine
compartment.
Oil Filter Mopar5281090 or equiv.
Fuel Selection 89 Octane
326 MAINTAINING YOUR VEHICLE

Fog Light Service........................ 323
Fog Lights....................... 112,150,323
Folding Rear Seat........................ 101
Freeing A Stuck Vehicle................... 273
Fuel................................. 248
Adding............................. 252
Additives............................ 250
Clean Air............................ 248
Filler Cap............................ 252
Filter............................... 289
Gasoline............................ 248
Gauge.............................. 145
Hoses.............................. 306
Octane Rating......................248,326
Requirements......................248,325
Tank Capacity........................ 325
Fuel System Caution..................... 251
Fueling............................... 252
Fuses................................ 316Garage Door Opener..................... 123
GasCap .............................. 252
Gasoline.............................. 248
Gasoline, Clean Air...................... 248
Gasoline, Reformulated................... 249
Gauges
Coolant Temperature.................... 144
Fuel................................ 145
Speedometer......................... 145
Tachometer.......................... 148
Gearshift.............................. 215
General Information..................15,23,245
Glass Cleaning.......................... 315
Grocery Bag Retainer..................... 103
Gross Axle Weight Rating.................. 254
Gross Vehicle Weight Rating................ 254
Hands-Free Phone........................ 71
Hazard Warning Flasher................... 262
INDEX 365
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Mini-Trip Computer...................... 159
Mirrors................................ 67
Automatic Dimming..................... 67
Electric Remote........................ 69
Exterior Folding........................ 68
Heated.............................. 70
Memory............................. 104
Outside.............................. 68
Rearview............................. 67
Vanity............................... 70
Modifications/Alterations, Vehicle............. 7
Monitor, Tire Pressure System............... 242
Mopar Parts.........................283,355
Multi-Function Control Lever............... 109
Navigation System....................... 194
New Vehicle Break-In Period................ 59
Occupant Restraints....................... 30Octane Rating, Gasoline................... 248
Odometer............................. 148
Oil, Engine.........................284,326
Capacity............................ 325
Change Interval....................... 286
Checking............................ 284
Disposal............................ 288
Filter............................288,326
Filter Disposal........................ 288
Identification Logo..................... 287
Materials Added to..................... 288
Recommendation...................286,325
Synthetic............................ 288
Viscosity..........................287,325
Onboard Diagnostic System..............281,282
Opener, Garage Door..................... 123
Operator Manuals......................... 4
Overdrive............................. 215
Overhead Console....................... 122
INDEX 369
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