I have an old (at least 30 years old) Shindaiwa 25 weedeater and I need to know the gas/oil mixture. Thank you

I have a featherlite weedeater Model FL21. Could someone please tell me the oil type (I'm assuming 2 stroke) and the mixture? Thanks, John:)

I recently acquired a weadeater featherlite XT200 at a garage sale and the reason I got it so cheap was that the rubber fuel lines that hang in the gas tank had rotted off. I was wondering if anyone knew of an easy fix in the way of an easily accesible type of tubing that might fit since it seems...

Fuel mixture ratio for a weekwacker? Make: Homelite Model Ut20024B

Hello all... the Weedeater Feathelite Plus requires a 40:1 fuel mixture. I made the mixture using careful measuriing. But the performance has deteriorated. Here is the question: Is there a tool in the market that could be use to determine if the mixture is correct? I hate to throw away a gallon...