Why not just do it the "old timey way" and mix the gas and oil when you put it in. I ain't believing that you would rather rely on a couple of wires and some electricity, I guess 5 volts every 2 revolutions to be exact ( you gewber), than mix it correctly on the front end. It takes 1 extra minute to mix it yourself and can remove a whole lotta headaches later, or at least 1 PO'ed wife and a fishing buddies ankle.Doh

I took the oiler off the 150 Yammie when I got it years ago and just mix it myself. I was worried the oiler would stop one day, and with my luck the engine would lock up 10 miles downriver.