Page 544 of 707

NOTE:
•Use seasonally adjusted E-85 fuel (ASTM D5798). With
non-seasonally adjusted E-85 fuel, hard starting and
rough idle following start up may be experienced even
if the above recommendations are followed, especially
when the ambient temperature is below 32°F (0°C).
• Some additives used in regular gasoline are not fully
compatible with E-85 and may form deposits in your
engine. To eliminate driveability issues that may be
caused by these deposits, a supplemental gasoline
additive, such as MOPAR Injector Cleanup or Techron
may be used.
Selection Of Engine Oil For Flexible Fuel Vehicles
(E-85) And Gasoline Vehicles
FFV vehicles operated on E-85 require specially formu-
lated engine oils. These special requirements are included
in MOPAR engine oils, and in equivalent oils meeting FCA US Material Standard MS-6395. It is recommended
that engine oils that are API Certified and meet the
requirements of Material Standard MS-6395 be used.
MS-6395 contains additional requirements, developed
during extensive fleet testing, to provide additional pro-
tection to FCA US LLC engines.
Starting
The characteristics of E-85 fuel make it unsuitable for use
when ambient temperatures fall below 0°F (-18°C). In the
range of 0°F (-18°C) to 32°F (0°C), an increase in the time
it takes for your engine to start may be experienced, and
a deterioration in driveability (sags and/or hesitations)
until the engine is fully warmed up. These issues may be
improved with the use of seasonally adjusted E-85 fuel.
NOTE:
Use of the engine block heater (if equipped) may
improve engine start time when using E-85 fuel when the
ambient temperature is less than 32°F (0°C).
542 STARTING AND OPERATING
Page 622 of 707

CAUTION!
Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is
not covered by the New Vehicle Limited Warranty.
Engine Oil Viscosity — 3.6L Engine
MOPAR SAE 5W-20 engine oil approved to FCA US
Material Standard MS-6395 such as Pennzoil, Shell Helix
or equivalent is recommended for all operating tempera-
tures. This engine oil improves low temperature starting
and vehicle fuel economy.
The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to the “Engine Com-
partment” illustration in this section.NOTE:
MOPAR SAE 5W-30 engine oil approved to FCA
US Material Standard MS-6395 such as Pennzoil, Shell
Helix or equivalent may be used when SAE 5W-20 engine
oil meeting MS-6395 is not available.
Synthetic Engine Oils
You may use synthetic engine oils provided the recom-
mended oil quality requirements are met, and the recom-
mended maintenance intervals for oil and filter changes
are followed.
Materials Added To Engine Oil
The manufacturer strongly recommends against the ad-
dition of any additives (other than leak detection dyes) to
the engine oil. Engine oil is an engineered product and its
performance may be impaired by supplemental addi-
tives.
620 MAINTAINING YOUR VEHICLE
Page 692 of 707

Exterior Lights....................... .122, 655
Filters Air Cleaner .......................... .621
Air Conditioning ....................459, 626
Engine Oil ........................ .621, 661
Engine Oil Disposal .....................621
Flashers Hazard Warning ....................... .567
Turn Signal ..................122, 335, 657, 658
Flash-To-Pass ........................... .229
Flexible Fuel Vehicles Cruising Range ........................ .543
Engine Oil ........................... .542
Fuel Requirements ...................540, 541
Maintenance .......................... .543
Replacement Parts ...................... .543
Starting ............................. .542
Flooded Engine Starting ....................466 Floor Console
........................... .283
Fluid Capacities ......................... .660
Fluid Leaks ............................ .123
Fluid Level Checks Automatic Transmission ..................639
Brake ............................... .636
Cooling System ........................ .630
Power Steering ........................ .484
Fluids, Lubricants And Genuine Parts ...........661
Fog Lights .......................... .225, 658
Fog Light Service ........................ .658
Fold in Floor (Stow N Go) Seating.............197
Freeing A Stuck Vehicle .....................605
Fuel .................................. .536
Adding ............................. .543
Additives ............................ .538
Clean Air ............................ .536
Conserving ........................... .346
Economy
Mode ....................... .471
690 INDEX