Hey I dont know if this would work on a two cycle engine but I will try to explain.<br /><br />I used ATF on gas and diesel engines. For the gas engines I used to clean inside the engine and help stop noisy lifters. For diesel engines I used it in the fuel tank and when changing the fuel filter I would use ATF to prime the injection pump. <br /><br />It has never damaged these engines except to make some extra smoke but it has done a good job of cleaning carbon and gunk.<br /><br />I was thinking of running a 100to1 ratio on top of the 50to1 of two stoke oil. <br /><br />Does anyone have any input on this idea?