Mixture is 40:1.
32:1
The idle speed of the carburetor on a featherlite fl20 weedeater can be adjusted by turning the small screw that is located right next to the choke setting switch. For the best adjustment, the featherlite should be on and running. If the weedeater is running rough, the mixture can be adjusted with the low and high (labeled L and H) mixture tamper proof screws.
For the GZ25n, it is 50:1.
I purchased my Toro weedeater in 2007. It uses a 50:1 gas/oil ratio.
whats the sparkplug gap on a featherlite fl 25 weedeater
http://www.poulan.com/poulanpro/manualSearchResults.do?requestedPage=2&&pagingMode=paged&&isRefresh=true
Try these two websites where you might find a free downloadable manual. The weedeater webpage (not sure, but I think it is weedeater.com - you might Google it to be sure). I have downloaded a manual for a Weedeater leaf blower from there. I am sure they would also have manuals for the Weedeater Featherlite. The other site is OwnerIQ.com (not case sensitive). This website is composed of volunteers who upload manuals of all kinds and try to help solve problems the owner may be having with a product. I have downloaded manuals for cameras, but they have manuals for just about anything you can think of. It's a great site. The manuals on both websites are in PDF format and are free to download.
40to1
3.2 ounces per gallon
50:1
Look on the Gas cap of your weedeater. It should tell you the gas to oil ratio. If its not there try looking in the manual or online.
2 cycle