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Weedeater 25cc Gas Blower () - Page 7 Questions & Answers
Ok cleaned carb it will start on half choke now but dies help and thank you for first answer earlier
sounds like it is starving for fuel mark. be sure the fuel lines are good and not soft mushy or hard. or cracked letting air get in . also if there is a fuel air mixture bolt you can turn that to set the air fuel mix to make it run better. if that don't work i would take the carb, off and clean it again. be sure the diaphragm is not hard. if it is replace with a carb, kit. replace the fuel filter also.
Unable to keep running
Check for a small hole in the fuel cap that will let air into the fuel tank and clear it out.
Doesn't get enough fuel to run without full choke
The choke doesn't give it more fuel.! It gives it less air. But your right that its not getting enough fuel. Check the fuel lines from the fuel filter to the carb. Make sure it has good compression as its the vacuum created by the downward stroke of the piston that draws the fuel/air mix in. Check and clean the carb, replace any fatigued diaphragms and gaskets in the carb.
The blower stopped running and hasn't started since. Checked replaced plug and and its not getting any fire What to do?
If you aren't getting any spark then either the coil is bad or the coil is receiving a signal telling it not to fire... in that case, unplug the stop switch and retry.. if it still doesn't fire then the only other thing is to check the coil clearance . Use a business card, stick it between the flywheel magneto.and the coil tips... loosen the bolts on the coil and let the coil stick to the magneto..now tighten back up the bolts, rotate the flywheel as u pull the card out... now try it. If you still have no fire then the verdict is a bad coil..
A repair u can easily do yourself. IF THE UNIT IS WORTH REPAIRING BARRING THE PRICE OF A NEW COIL...
Wont idle, baulks when given gas
To adjust the high and low needle on the carburetor
Low needle, adjust counter clockwise in quarter increments, without depressing the throttle trigger
High needle, same thing,only when you are adjusting the needle you wanna keep the throttle trigger pressed in the whole time
If you can't get it to cooperate, then either order a rebuild kit for your carburetor or get a new one. You can do this yourself DON'T HAVE A SHOP DO IT it's easy.
How do I start a weedeater fb25?
Press primer bulb 6 times
Move throttle lever to start position
Move choke lever to full choke position
Pull starter rope sharply until engine attempts to start, but no more than 5 pulls.
Move choke lever to half choke position. Pull starter rope sharply engine runs. If engine hasn't started after 5 pulls, repeat all steps above.
After warming up for 10 seconds, move choke lever to run position.
Manuallib.com has a manual for this model available for free download
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