In dusty conditions, or with extensive idling replace fuel filters every 15,000 miles.
I usually do mine every oil change or 8 -10 Thousand miles.
Every 4000 miles. Change it when oil is changed, along with oil filters
You take it to a Ford service department.
20 quarts with filter change
go to a mechanic
a ford 7.3 powerstroke diesel uses 15 quarts of oil with a filter change.
Check air filter first and then change fuel filter. Fill the fuel filter with diesel before you change it ...
I was looking at the 1999 Ford F-250 , 7.3L DIESEL supplement and it shows : With engine oil filter change : ( 15.0 U.S. quarts )
drain the fluid out of the transmission pan, unbolt the pan, remove the filter and replace
2002 Ford Econoline 7.3 diesel oil capacity ========================================================= For a 2002 Ford E-350 , 7.3L DIESEL : With engine oil filter change : ( 14.2 litres / 15.0 U.S. quarts ) * according to the 7.3L DIESEL supplement
When it gets dirty.
I was looking at the 2010 Ford F-250 diesel supplement and it shows : With engine oil filter change ( 15.0 quarts )