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.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
5
STARTING AND OPERATING 681
Cavity Cartridge Fuse Micro Fuse Description
F58 – 20 Amp Yellow Spare Fuse
F59 – 10 Amp Red SCR Relay – If Equipped
F60 – 15 Amp Blue Underhood Lamp
F61 – 10 Amp Red (1500 LD
Diesel & Cummins
Diesel)PM Sensor – If Equipped
F62 – 10 Amp Red Air Conditioning Clutch
F63 – 20 Amp Yellow Ignition Coils (Gas), Urea Heater (Cummins
Diesel)
F64 – 25 Amp Clear Fuel Injectors / Powertrain
F65 – 10 Amp Red USB interface
F66 – 10 Amp Red Sunroof / Passenger Window Switches / Rain
Sensor
F67 – 10 Amp Red CD / DVD / Bluetooth Hands-free Module – If
Equipped
844 MAINTAINING YOUR VEHICLE
