octane DODGE GRAND CARAVAN 2015 5.G Owners Manual

•This device must accept any interference received,
including interference that may cause undesired op-
eration.
The TPM sensors are regulated under one of the follow-
ing licenses:
United StatesMRXMERCTX1
Canada2546A-MERCTX1
FUEL REQUIREMENTS
3.6L Engine
This engine is designed to meet all emis-
sions regulations and provide excellent
fuel economy and performance when us-
ing high-quality unleaded “regular” gaso-
line having an octane rating of 87. The use
of premium gasoline is not recommended, as it will not
provide any benefit over regular gasoline in these en-
gines.
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. Poor quality gasoline can cause problems such
as hard starting, stalling, and hesitations. If you experi-
ence these symptoms, try another brand of gasoline
before considering service for the vehicle.
Over 40 auto manufacturers worldwide have issued and
endorsed consistent gasoline specifications (the World-
wide Fuel Charter, WWFC) which define fuel properties
necessary to deliver enhanced emissions, performance,
and durability for your vehicle. The manufacturer recom-
mends the use of gasolines that meet the WWFC speci-
fications if they are available.
5
STARTING AND OPERATING 531

E-85 Usage In Non-Flex Fuel Vehicles
Non-Flex Fuel Vehicles (FFV) are compatible with gaso-
line containing 10% ethanol (E10). Gasoline with higher
ethanol content may void the New Vehicle Limited
Warranty.
If a Non-FFV vehicle is inadvertently fueled with E-85
fuel, the engine will have some or all of these symptoms:
•Operate in a lean mode.
•OBD II “Malfunction Indicator Light” on.
•Poor engine performance.
•Poor cold start and cold drivability.
•Increased risk for fuel system component corrosion.
To fix a Non-FFV vehicle inadvertently fueled once with
E-85 perform the following:
•Drain the fuel tank (see your authorized dealer).
•Change the engine oil and oil filter.
•Disconnect and reconnect the battery to reset the
engine controller memory.
More extensive repairs will be required for prolonged
exposure to E-85 fuel.
MMT In Gasoline
Methylcyclopentadienyl Manganese Tricarbonyl (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 emissions system performance in some
vehicles. The manufacturer recommends that gasoline
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STARTING AND OPERATING 533

CAUTION!(Continued)
•The 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 perfor-
mance problems resulting from the use of such
fuels or additives is not the responsibility of the
manufacturer.
NOTE:Intentional tampering with the emissions control
system 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:
•Do 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.
(Continued)
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Ethanol Fuel (E-85)
E-85 is a mixture of approximately 85% fuel ethanol and
15% unleaded gasoline.
WARNING!
Ethanol vapors are extremely flammable and could
cause serious personal injury. Never have any smok-
ing materials lit in or near the vehicle when remov-
ing the fuel filler tube cap (gas cap) or filling the
tank. Do not use E-85 as a cleaning agent and never
use it near an open flame.
Fuel Requirements
If your vehicle is E-85 compatible, it will operate on
unleaded gasoline with an octane rating of 87, or E-85
fuel, or any mixture of these two fuels.
For best results, a refueling pattern that avoids alternat-
ing between E-85 and unleaded gasoline is recom-
mended.
E-85 Badge
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FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine CoolantWe recommend you use MOPAR® Antifreeze/Coolant 10 Year/150,000 Mile Formula
OAT (Organic Additive Technology) meeting the requirements of Chrysler Material
Standard MS-12106.
Engine OilWe recommend you use API Certified SAE 5W-20 Engine Oil, meeting the require-
ments of Chrysler Material Standard MS-6395 such as MOPAR®, Pennzoil®, and
Shell Helix®. Refer to your engine oil filler cap for correct SAE grade.
Engine Oil FilterWe recommend you use MOPAR® Engine Oil Filters.
Spark PlugsWe recommend you use MOPAR® Spark Plugs.
Fuel Selection87 Octane7
MAINTAINING YOUR VEHICLE 657

Methanol.............................532
Octane Rating..........................531
Requirements..........................531
Saver Mode...........................336
Tank Capacity..........................656
Fuel, Flexible............................536
Fueling................................540
Fuel Optimizer...........................336
Fuel Saver..............................336
Fuses..................................641
Garage Door Opener (HomeLink®)............256
Gas Cap (Fuel Filler Cap)...................540
Gasoline, Clean Air........................532
Gasoline (Fuel)...........................531
Conserving............................336
Gasoline, Reformulated.....................532
Gauges
Coolant Temperature.....................322
Fuel.................................318
Speedometer..........................318
Tachometer............................311
Gear Ranges.............................467
Gear Select Lever Override..................599
General Information.......................178
Glass Cleaning...........................639
Gross Axle Weight Rating...................543
Gross Vehicle Weight Rating..................542
GVWR.................................542
Hazard
Driving Through Flowing, Rising, or Shallow Stand-
ing Water.............................476
Hazard Warning Flasher....................561
Headlights
Bulb Replacement.......................652
Cleaning.............................639
Lights On Reminder.....................22410
INDEX 687

Maintenance Schedule......................662
Malfunction Indicator Light (Check Engine).......316
Manual, Service..........................676
Map/Reading Lights.......................253
Memory Feature (Memory Seat)...............215
Memory Seat............................136
Methanol...............................532
Mini-Trip Computer.......................337
Mirrors................................133
Automatic Dimming.....................134
Electric Remote.........................136
Exterior Folding........................135
Heated...............................137
Memory..............................215
Outside..............................135
Rearview.............................133
Vanity...............................138
Mode
Fuel Saver............................336
Modifications/Alterations, Vehicle...............7
Monitor, Tire Pressure System................522
MOPAR® Parts...........................611
MTBE/ETBE............................532
Multi-Function Control Lever.................227
New Vehicle Break-In Period.................120
Occupant Restraints........................56
Octane Rating, Gasoline (Fuel)................531
Odometer...............................312
Oil Change Indicator.......................313
Oil Change Indicator, Reset..................313
Oil, Engine..............................612
Capacity.............................656
Change Interval........................613
Checking.............................612
Disposal..............................615
Filter................................61510
INDEX 691