Introduction
I've been adding two-cycle oil to my diesel fuel for about 110,000+ miles. So far, I've found outthat it has improved a few things like engine noise is reduced; fuel mileage increased, andknowing the fuel system is being lubricated is always a plus! I've been adding 128:1 ratio every time I fill up with fuel. So if I pump 20-25 gallons, I'll add a20-25 ounces of two-cycle oil It makes it 128:1 ratio of fuel to two-cycle oil This is relatively lowratio and with not cause any ha