Stihl Weed Eater Oil Gas Ratio. Stihl Oil Mix Ratio Chart All of Stihl's recent trimmer models, including those with 4-Mix engines, rely on a 50-to-1 fuel oil ratio.That ratio translates to 2.6 fluid ounces of oil for every gallon of gasoline; if you're mixing 5 gallons of gas, you would add 12.8 ounces of oil.You seldom have to measure out the oil -- most two-cycle oil comes in calibrated containers, and you can. Getting the weed eater mix ratio right can make the difference between a weed eater that will last for years or a weed eater that could seize in just a few minutes.
STIHL FS38 GAS WEED EATER from www.liveauctionworld.com
All STIHL oils are designed to readily mix with gasoline containing 10% ethanol For high-performance fuel that requires no mixing, choose STIHL MotoMix® premixed fuel.
STIHL FS38 GAS WEED EATER
To mix gas for your Stihl weed eater, you will need to combine the correct ratio of fuel and oil This means a 2.6 ounce bottle of oil should be mixed into 1 gallon of gas Any two-stroke oil you use in your grass trimmer must have the TC classification, and you can use the same ratio for your fuel mixture as with the STIHL engine oil:
Oil Gas Mix Ratio / How to Mix Oil and Gas for a Chainsaw The Cutting. For high-performance fuel that requires no mixing, choose STIHL MotoMix® premixed fuel. Always use unleaded gasoline with an octane rating of 89 or higher to avoid damaging the engine and never use oil that is rated as BIA or TCW -- two-stroke water.
STIHL FS85 GAS WEEDEATER. This 10.6-pound machine can be equipped either with nylon trimming line or a metal trimming blade All of Stihl's recent trimmer models, including those with 4-Mix engines, rely on a 50-to-1 fuel oil ratio.That ratio translates to 2.6 fluid ounces of oil for every gallon of gasoline; if you're mixing 5 gallons of gas, you would add 12.8 ounces of oil.You seldom have to measure out the oil -- most two-cycle oil comes in calibrated containers, and you can.