I cannot locate my owners manual and have not used the Homelite Ranger 16 inch in quite some time --- What is the fuel and oil requirement??

The recommended fuel mixture is a 50-to-1 ratio of unleaded gasoline and two-cycle engine oil, and the manufacturer recommends the use of a two-cycle oil that contains fuel stabilizer to keep the mixture fresh if you are not using it immediately.

Would bet it is 32:1 but many people now days are using a 50:1 mixture using a synthetic 2 cycle engine oil with 89 octane fuel even for 16:1 ratio. Claiming no carbon buildup and more power.????

50:1 ratio to a gallon of gas. Non ethanol if you can find and a octane rating over 87

You might post in another section, this is pluming and pumps area.

make sure the holes on the bar are clean if they are fill with so-dust the oil will not pass inside of the bar

Yes you do! The ratio is 50:1 fuel to oil. Be sure to use a modern synthetic saw oil available at home centers, hardware stores, and saw dealers. Be sure to use fresh fuel and mix the two in it's own container. Be sure to shake the container thoroughly each time just before refueling to prevent oil starvation in the engine. Don't make up more than one gallon at a time unless sawing is your business. Hope this helps!

I have that saw. The manual states if you are using Homelite 2 -cycle oil read and follow the instructions on the package. If you use other than Homelite oil use 16 parts gasoline to 1 part 2- cycle oil, 1 gal / 8oz

This is a current Homelite product although not your saw. This clearly recommends 50:1 as do I. I find no OM for your saw, a "Ranger 33cc 16" Chain Saw UT-10926"
http://www.homelite.com/product_manual/file_url/66/UT10540_60_80_QSG.pdf
Dolmar, Echo, Efco, Homelite, Husqvarna, Jonsered, Makita, Oleo-Mac, Red Max, Ryobi, Shindaiwa, Solo, Spear & Jackson, Stihl & Tanaka; all recommend 50:1 and have for a number of years.
• 1 gallon of premium fuel to 2.6 ounces of quality 2-cycle oil.
• 4 liters of premium fuel to 80 milliliters of quality 2-cycle oil.

I suggest you contact Homelite and request an OM for your saw.
Homelite/Ryobi.com (Contact Us)
https://register.homelite.com/contact_us/new
Please ask they prove a link to a site where ALL homelite product OMs may be accessed.

If you have more questions or need additional help please reply below and I will get back to you. HTH & Good Luck.
Lou
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16:1 ratio for most 2-stroke oil brands. A service manual recommends tro check the ratio marked on the bottle if using Homelite brand 2-stroke oil. For other oils, 16 parts of gas to 1 part of oil.

For 1 gal of fuel, that is 270cc of oil required to meet the 16:1 ratio.

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