Originally Posted By: LotI
To those who change the filter after the oil...my particular engine has 1.3 quarts sitting around that CANNOT be drained. 25% of the oil is old...even with a filter change! Plenty of old oil and additives to mix with the new oil and additives.
That's a good point and is something I have read several times.
Changing oil filter a week or two after an oil change seems to be over thinking things.
To those who change the filter after the oil...my particular engine has 1.3 quarts sitting around that CANNOT be drained. 25% of the oil is old...even with a filter change! Plenty of old oil and additives to mix with the new oil and additives.
That's a good point and is something I have read several times.
Changing oil filter a week or two after an oil change seems to be over thinking things.