2005 FORD SUPER DUTY engine

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Page 250 of 304

FORD SUPER DUTY 2005 1.G Owners Manual •5.4L V8 engine
•6.8L V10 engine
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Maintenance and Specifications
250

Page 251 of 304

FORD SUPER DUTY 2005 1.G Owners Manual 6. Wipe the indicator clean. Insert the indicator fully, then remove it
again.
•If the oil level isbetween the MIN and MAX marks,the oil level is
acceptable.DO NOT ADD OIL.
•If the oil level is be

Page 252 of 304

FORD SUPER DUTY 2005 1.G Owners Manual Engine oil and filter recommendations
Look for this certification
trademark.
Use SAE 5W-20 engine oil.
Only use oils “Certified For Gasoline Engines” by the American
Petroleum Institute (API). An

Page 254 of 304

FORD SUPER DUTY 2005 1.G Owners Manual Batteries normally produce explosive gases which can cause
personal injury. Therefore, do not allow flames, sparks or lighted
substances to come near the battery. When working near the battery,
always

Page 255 of 304

FORD SUPER DUTY 2005 1.G Owners Manual •The vehicle may need to be driven 10 miles (16 km) or more to
relearn the idle and fuel trim strategy.
•If you do not allow the engine to relearn its idle trim, the idle
quality of your vehicle m

Page 256 of 304

FORD SUPER DUTY 2005 1.G Owners Manual •5.4L/6.8L
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 RANGE” as listed

Page 257 of 304

FORD SUPER DUTY 2005 1.G Owners Manual Do not add engine coolant when the engine is hot. Steam and
scalding liquids released from a hot cooling system can burn you
badly. Also, you can be burned if you spill coolant on hot engine parts.
Do

Page 258 of 304

FORD SUPER DUTY 2005 1.G Owners Manual remove the coolant pressure relief cap on the radiator of a vehicle with
an overflow system, follow these steps to add engine coolant.
To reduce the risk of personal injury, make sure the engine is
co