2010 Mercury Mariner specifications

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Page 307 of 339

Mercury Mariner 2010  Owners Manuals Easy Fuel™ “no cap” fuel system
Your fuel tank is equipped with an Easy Fuel™ “no cap” fuel filler
system. This allows you to simply open the fuel filler door and insert the
fuel filler no

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Mercury Mariner 2010  Owners Manuals Flex fuel vehicle (FFV) fuel fill inlet
If your vehicle is flex fuel capable, it will have a yellow bezel placed over
the fuel fill inlet.
Choosing the right fuel
If your vehicle is a flexible fuel ve

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Mercury Mariner 2010  Owners Manuals It is best not to alternate repeatedly between gasoline and E85. If you do
switch fuels, it is recommended that you add as much fuel as
possible—at least half a tank. Do not add less than five gallo

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Mercury Mariner 2010  Owners Manuals Running out of fuel
Avoid running out of fuel because this situation may have an adverse
effect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from off to

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Mercury Mariner 2010  Owners Manuals 1. Locate the white plastic funnel. It
is attached to the inside of the rear
passenger side cargo compartment
access door.
2. Slowly insert the funnel into the
Easy Fuel™ system.
3. Fill the vehicle

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Mercury Mariner 2010  Owners Manuals The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge

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Mercury Mariner 2010  Owners Manuals Keep a record for at least one month and record the type of driving (city
or highway). This will provide an accurate estimate of the vehicle’s fuel
economy under current driving conditions. Addition

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Mercury Mariner 2010  Owners Manuals •Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
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