2016 DODGE GRAND CARAVAN octane

(2) This device must accept any interference received,
including interference that may cause undesired operation.
NOTE:Changes or modifications not expressly approved
by the party responsible for compliance could void the
user ’s authority to operate the equipment.
FUEL REQUIREMENTS
3.6L Engine
This engine is designed to meet all emis-
sions regulations and provide optimum
fuel economy and performance when us-
ing high quality unleaded “Regular” gaso-
line having a posted octane number of 87
as specified by the (R+M)/2 method. The use of higher
octane “Premium” gasoline is not required, as it will not
provide any benefit over “Regular” gasoline in these
engines. While operating on gasoline with an octane number of
87, hearing a light knocking sound from the engine is not
a cause for concern. However, if the engine is heard
making a heavy knocking sound, see your dealer imme-
diately. Use of gasoline with an octane number lower
than 87 can cause engine failure and may void or not be
covered by the New Vehicle Limited 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.
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as “Reformulated Gasoline”.
Reformulated gasoline contains oxygenates and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
536 STARTING AND OPERATING

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
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
the gasoline contains MMT. MMT is prohibited in Federal
and California reformulated gasoline.
Materials Added To Fuel
Besides using unleaded gasoline with the proper octane
rating, gasolines that contain detergents, corrosion and
stability additives are recommended. Using gasolines
that have these additives will help improve fuel
economy, reduce emissions, and maintain vehicle perfor-
mance. Designated TOP TIER Detergent Gasoline con-
tains a higher level of detergents to further aide in
minimizing engine and fuel system deposits. When avail-
able the usage of Top Tier Detergent gasoline is recom-
mended. Visit www.toptiergas.com for a list of TOP TIER
Detergent Gasoline Retailers.
Indiscriminate use of fuel system cleaning agents should
be avoided. Many of these materials intended for gum
and varnish removal may contain active solvents or
similar ingredients. These can harm fuel system gasket
and diaphragm materials.
538 STARTING AND OPERATING

Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gasoline is prohibited by Federal
law. Using leaded gasoline can impair engine per-
formance and damage the emissions control sys-
tem.
• 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 ser-
vice. Contact your authorized dealer for service
assistance.
(Continued)
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 and may void or not be covered
under the New Vehicle Limited Warranty.
NOTE: Intentional tampering with the emissions control
system can result in civil penalties being assessed against
you.
5
STARTING AND OPERATING 539

CAUTION!
Only vehicles with the E-85 fuel filler door label or a
yellow gas cap can operate on E-85.
Ethanol Fuel (E-85)
E-85 is a mixture of approximately 85% ethanol and 15%
unleaded gasoline.
WARNING!
Ethanol vapors are extremely flammable and could
cause serious personal injury. Never have any smok-
ing materials lit or products that can cause spark in or
near the vehicle when removing 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 any octane rating, or solely E-85
fuel, or any mixture of these fuels.
For best results, avoid fueling patterns alternating
between E-85 and unleaded gasoline.
When switching fuel types:
•Add 5 gallons (19 liters) or more when refueling.
• Drive the vehicle immediately after refueling for at
least 5 miles (8 km).
Observing these precautions will avoid possible hard
starting and/or driveability problems during warm up.
5
STARTING AND OPERATING 541

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use MOPAR Antifreeze/Coolant 10 Year/150,000 Mile Formula
OAT (Organic Additive Technology) meeting the requirements of FCA Material
Standard MS.90032.
Engine Oil We recommend you use API Certified SAE 5W-20 Engine Oil, meeting the require-
ments of FCA US Material Standard MS-6395 such as MOPAR, Pennzoil, and Shell
Helix. Refer to your engine oil filler cap for correct SAE grade.
Engine Oil Filter We recommend you use MOPAR Engine Oil Filters.
Spark Plugs We recommend you use MOPAR Spark Plugs.
Fuel Selection 87 Octane, 0-15% Ethanol.
7
MAINTAINING YOUR VEHICLE 661

Ethanol.......................... .537, 540
Filler Cap (Gas Cap) .....................543
Gasoline ............................. .536
Light ............................... .328
Materials Added ....................... .538
Methanol ............................ .537
Octane Rating ..................... .536, 661
Requirements ...................... .536, 660
Saver Mode .......................... .346
Tank Capacity ......................... .660
Fuel, Flexible ........................... .540
Fueling ............................... .543
Fuel Optimizer .......................... .346
Fuel Saver ............................. .346
Fuses ............................. .646, 647
Garage Door Opener (HomeLink) ..........254, 261
Gas Cap (Fuel Filler Cap) .............543, 545, 615
Gasoline, Clean Air ....................... .536Gasoline (Fuel)
.......................... .536
Conserving ........................... .346
Gasoline, Reformulated .....................536
Gear Ranges ............................ .473
Gear Select Lever Override ..................606
General Information ....................177, 440
Glass Cleaning .......................... .644
Gross Axle Weight Rating ................547, 549
Gross Vehicle Weight Rating ..............546, 549
GVWR ................................ .546
Hazard Driving Through Flowing, Rising, Or Shallow
Standing Water ........................ .482
Hazard Warning Flasher ....................567
Headlights Bulb Replacement ...................... .657
Cleaning ............................ .644
Lights On Reminder .....................224
10
INDEX 691

Mirrors............................... .131
Automatic Dimming .....................132
Electric Remote ........................ .134
Exterior Folding ....................... .133
Heated .............................. .134
Memory ............................. .216
Outside ............................. .133
Rearview ............................ .131
Vanity .............................. .136
Mode Fuel Saver ........................... .346
Modifications/Alterations, Vehicle ...............7
Monitor, Tire Pressure System ................527
MOPAR Parts ........................ .617, 678
MTBE/ETBE ........................... .537
Multi-Function Control Lever .................227
New Vehicle Break-In Period .................118Occupant Restraints
........................55
Octane Rating, Gasoline (Fuel) ................536
Oil, Engine ......................... .618, 661
Capacity ............................ .660
Change Interval ....................... .619
Checking ............................ .618
Disposal ............................. .621
Filter ............................ .621, 661
Filter Disposal ........................ .621
Identification Logo ..................... .619
Materials Added To ..................... .620
Pressure Warning Light ...................323
Recommendation ....................619, 660
Synthetic ............................ .620
Viscosity ......................... .620, 660
Oil Filter, Change ........................ .621
Oil Filter, Selection ....................... .621
Oil Pressure Light ........................ .323
Onboard Diagnostic System ..................614
10
INDEX 695