How much oil does a 2003 F-250 diesel 6.0 liter take?
A 2003 Ford F-250 with the 6.0L Power Stroke diesel engine holds approximately 11 quarts of oil. However, it's always best to check your owner's manual for the exact specification as there might be slight variations. Adding a little more or less than 11 quarts is not unusual depending on the filter used.