5.4 liter - SOHC - V8
6.8 liter - SOHC - V10
6.0 liter diesel
7.3 liter diesel
are the 4 engine choices in a 2003 Ford F-250
It should be the 6.8 liter engine and the capacity is 6 quarts
1994-2003
The oil capacity for the 6.0 Powerstoke Diesel is 15 quarts.
I know that the 2003 ford f250 diesel was what they call the lemon year. They swiched from a 7.3 to 6.0
No.
According to the 2003 Ford F-250 Owner Guide : With engine oil filter change : The 6.8 liter V10 gasoline engine takes ( 5.7 liters / 6.0 U.S. quarts of 5W-20 )
According to the 2003 Ford F-250 Owner Guide : With engine oil filter change : ( the 5.4 liter V8 engine takes 5.7 liters / 6.0 U.S. quarts of 5W-20 engine oil )
I like to run 15w-40 rotella or dello or 10w-30
According to the 2003 Ford F-250 Owner Guide : With engine oil filter change : The 5.4 liter gasoline V8 engine takes : ( 6.0 U.S. quarts of 5W-20 )
According to the 2003 Ford F-250 Owner Guide : With engine oil filter change : The 5.4 liter V8 engine takes ( 5.7 liters / 6.0 U.S. quarts of 5W-20 )
What kind of engine you have ?
Most f250 fuel tanks if single are 24-25 gals