FIAT Freemont - Manual (Page 331)

You may find fuels containing 3% or more methanol
along with other alcohols called cosolvents. Problems
that result from using methanol/gasoline or E-85 Etha-
nol blends are not the responsibility of the manufac-
turer. While MTBE is an oxygenate made from Metha-
nol, it does not have the negative effects of Methanol.
Do not use gasolines containing Metha-
nol or E-85 Ethanol. Use of these blends
may result in starting and driveability
problems and may damage critical fuel system
components.
Ethanol
The manufacturer recommends that your vehicle be
operated on fuel containing no more than 10% ethanol.
Purchasing your fuel from a reputable supplier may
reduce the risk of exceeding this 10% limit and/or of
receiving fuel with abnormal properties. It should also
be noted that an increase in fuel consumption should
be expected when using ethanol-blended fuels, due to
the lower energy content of ethanol. Problems that
result from using methanol/gasoline or E-85 ethanol
blends are not the responsibility of the manufacturer.
While MTBE is an oxygenate made from Methanol, it
does not have the negative effects of Methanol.
Use of fuel with Ethanol content higher
than 10% may result in engine malfunc-
tion, starting and operating difficulties,
and materials degradation.These adverse effects
could result in permanent damage to your vehicle.
Clean Air Gasoline
Many gasolines are now being blended to contribute to
cleaner air, especially in those areas where air pollution
levels are high. These new blends provide a cleaner
burning fuel and some are referred to as “reformulated
gasoline.”
The manufacturer supports these efforts toward
cleaner air. You can help by using these blends as they
become available.
MMT In Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase octane. Gaso-
line blended with MMT provides no performance ad-
vantage beyond gasoline of the same octane number
without MMT. Gasoline blended with MMT reduces
spark plug life and reduces emission system perfor-
mance in some vehicles. The manufacturer recom-
mends 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
325
KNOWING
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VEHICLE
SAFETY
STARTING
AND
DRIVING
WARNING
LIGHTS
AND
MESSAGES
IN AN
EMERGENCY
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AND
CARE
TECHNICAL
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CONTENTS