Shari said:Three directions as I received them for my 'new-to-me' Stihl:
1. Gas: Premium gas only, mixed 50:1.
2. Bar oil: Refill everytime you tank up with gas.
3. No exceptions to the above.
Shari
As to the mix ratio - I'm taking the conservative approach at this point and buying the little bottles that are measured for 1 gallon and using a 1 gallon can to mix in. Figure it will be hard to screw that one up. Ok - so figuring the cost there the difference between regular and premium fuel isn't much now in the total $/gallon cost so I'm going with premium as well as I heard that advice too. I may start buying the oil in larger bottles and measuring it for the gas can if/when I start cutting enough to empty a gallon can more often, but for now the convenience of knowing I'm not under/over ratio is worth it.
Somehow I don't think I'll ever get there though - I imagine I'd have to cut a LOT of wood to be mixing that much fuel, but then again I have been surprised at just how quickly I drain the tank. Still - if I burn a maximum of 5 cords a year, how much gas can I possibly burn?