2012 FORD FLEX service

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Page 334 of 405

FORD FLEX 2012 1.G Owners Manual BATTERY
Your vehicle is equipped with a
Motorcraftmaintenance-free
battery which normally does not
require additional water during its
life of service.
If your battery has a cover/shield, make sure i

Page 337 of 405

FORD FLEX 2012 1.G Owners Manual When the engine is cold, check the
level of the engine coolant in the
reservoir.
•The engine coolant should be at the FULL COLD level, or within the
COLD FILL or MIN / MAX range as listed on the eng

Page 338 of 405

FORD FLEX 2012 1.G Owners Manual •DO NOT MIXdifferent colors or types of coolant in your vehicle.
Make sure the correct coolant is used. Mixing of engine coolants may
harm your engine’s cooling system. The use of an improper cool

Page 341 of 405

FORD FLEX 2012 1.G Owners Manual certain high temperature/high load conditions take place in order to
manage the engine’s fluid temperatures. The amount of speed reduction
will depend on the vehicle loading, towing, grade, ambient

Page 342 of 405

FORD FLEX 2012 1.G Owners Manual What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “

Page 346 of 405

FORD FLEX 2012 1.G Owners Manual 4. After you are done pumping fuel, slowly remove the fuel filler
nozzle—allow about five seconds after pumping fuel before removing the
fuel filler nozzle. This allows residual fuel to drain back i

Page 348 of 405

FORD FLEX 2012 1.G Owners Manual Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality, per the recommendations in theChoosing the right
fuelsection.
Running out of fuel
Avoid runnin

Page 352 of 405

FORD FLEX 2012 1.G Owners Manual Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for eve