Posted by butchdavis on 10/12/15 - 8:43 AM
#29
Garris,
Got your email. I posted a response to your ?, but it was lost in the WWW.
Other than saving a few pennies by putting a gallon plus of used engine oil in the fuel tank and avoiding donating your used oil to a recycler there is no advantage.
For fleets and large engine users the advantages are much greater. When one deals with thousands of gallons of lube oil per year as I once did at work the savings become very significant.