Fuel Requirements

Your vehicle will operate on both unleaded gasoline with an octane rating of 87, or E-85 fuel, or any mixture of these two. For best results, a refueling pattern that alternates between E-85 and unleaded gasoline should be avoided.

When you do switch fuel types it is recommended that:
• you do not switch when the fuel gauge indicates less than 1/4 full
• you do not add less than 5 gallons (19 Liters) when refueling
• you operate the vehicle immediately after refueling for a period of at least 5 minutes

Observing these precautions will avoid possible hard starting and/or significant deterioration in driveability during warm up.

NOTE:
• When the ambient temperature is above 90° F (32° C), you may experience hard starting and rough idle following start up even if the above recommendations are followed.

• 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.

    See also:

    Jeep Compass Model Lineup
    The 2011 Jeep Compass is available in three configurations: Compass, Latitude and Limited. All are available with front-wheel drive, the Freedom Drive I full-time, active 4x4 system or the Freedom ...

    Headlights With Wipers (Available With Automatic Headlights Only)
    When this feature is active, the headlights will turn on approximately 10 seconds after the wipers are turned on if the multifunction lever (on the left side of the steering column) is placed in ...

    Supported MP3 File Formats
    The radio will recognize only files with the *.MP3 extension as MP3 files. Non-MP3 files named with the *.MP3 extension may cause playback problems. The radio is designed to recognize the file as ...