I have never used it in my Oli, I use it all the time in my gas, I don't mean that i mix it in all my gas for all the different things i
have running, such as boats, power washer, 2 mowers, garden tiller, chain saw, & Cyclon Rake, I add Marine Sta Bile, Plus some Marvel Mystery Oil to my Gas cans before i go to Fill them up, I use Sea Foam, when any of my motors start to run bad, or they have set up for a long time, such that happen with things as boats, Tiller & Leaf vac. I first got started using it in one of my Boats that have Fuel Injction, it was running Ruff, a Mach. that i know told me to put a Heavy dose in the fuel, start it & let it run about 10 min. shut it off, wait 30 min. then go out and run it, i did as told & it cleared it up, That sold me on the stuff, I always have a couple cans on hand,
Rat