To adjust the carburetor on a Weed Eater Featherlite FL25C, locate the three adjustment screws marked "L" (low speed), "H" (high speed), and "T" (idle). Start the engine and let it warm up, then adjust the "L" screw for smooth acceleration and the "H" screw for maximum power without causing the engine to sputter. Finally, adjust the "T" screw to achieve a steady idle. Always make small adjustments and test the engine after each change to find the optimal settings.
by turning the screws on the side of the carburetor
The carburetor on a Weed Eater Featherlite SST25 is adjusted by turning the screws on the side of the carburetor. They control the idle mixture and idle speed of the engine.
3.2 ounces per gallon
2 cycle oil. You can purchase it from any home improvement store
whats the sparkplug gap on a featherlite fl 25 weedeater
Bad\dirty carburetor or not getting gas.
The mixture is a 40:1 ratio, that's 3.2 oz of two cycle oil to 1 gallon of gas
Weedeater products, or FeatherLite Weedeaters are made by Poulan. The web address in weedeater.com. There you will be able to put in the model number (ex. FL20), and select type 1. You will get an illustrated parts list and order any part you need.
Due to the newer carb standards their is no universal rpm or settings for a weedeater you would have to contact a service center to look up the settings for your weedeater, they also normally take a special tool nowdays that you would have to have to adjust it.
The air mixture screw does that.
You need a"Pac Man" carb adjustment tool.
Is the Fuel fresh? It also might be a carburetor problem. This is when it is not delivering enough fuel for the engine to keep running. Try opening up the adjustment screws a little and see if that makes a difference.How to Adjust the Carburetor:"Adjust your carburetor if the engine cuts out when idling or at high speed. Look for a two small screws on your weed trimmer carburetor that has a slot for a flat head screwdriver. One screw will be marked H, for high speed, while the other will be marked L, for low speed. The high screw will adjust the fuel mixture given when the trimmer is running at its highest speed, and the low screw will control fuel mixture for the idle speed. To adjust the L screw, start the weed trimmer and turn the screw counter clockwise until the speed of the engine decreases. Do this again clockwise. Remember these two points and position the screw so that it is somewhere between the two extremes. Adjust the H screw the same way. This will ensure that the fuel mixture of the engine is correct so that excess air or excess fuel will not cause the engine to cut out."