2006 FORD SUPER DUTY Owners Manual

Page 265 of 312

FORD SUPER DUTY 2006 1.G Owners Manual What you should know about fail-safe cooling (if equipped)
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is inc

Page 266 of 312

FORD SUPER DUTY 2006 1.G Owners Manual Never remove the coolant reservoir cap while the engine is
running or hot.
5. Re-start the engine and take your vehicle to a service facility.
Driving the vehicle without repairing the engine problem

Page 267 of 312

FORD SUPER DUTY 2006 1.G Owners Manual Observe the following guidelines when handling automotive fuel:
•Extinguish all smoking materials
and any open flames before
refueling your vehicle.
•Always turn off the vehicle before
refueling.

Page 268 of 312

FORD SUPER DUTY 2006 1.G Owners Manual Use the following guidelines to avoid static build-up when filling an
ungrounded fuel container:
•Place approved fuel container on the ground.
•DO NOT fill a fuel container while it is in the vehi

Page 269 of 312

FORD SUPER DUTY 2006 1.G Owners Manual If you must replace the fuel filler cap, replace it with a fuel filler
cap that is designed for your vehicle. The customer warranty may
be void for any damage to the fuel tank or fuel system if the
co

Page 270 of 312

FORD SUPER DUTY 2006 1.G Owners Manual Octane recommendations
Your vehicle is designed to use
“Regular” unleaded gasoline with
pump (R+M)/2 octane rating of 87.
We do not recommend the use of
gasolines labeled as “Regular” that
are

Page 271 of 312

FORD SUPER DUTY 2006 1.G Owners Manual •YourService engine soonindicator may come on. For more
information on theService engine soonindicator, refer to the
Instrument clusterchapter.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Y

Page 272 of 312

FORD SUPER DUTY 2006 1.G Owners Manual •Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Calculating fuel economy
1. Fill the fuel tank completely and