WebMay 23, 2009 · Recently replaced the primer bulb on my Stihl trimmer (old one had cracked and was leaking). I replaced the fuel that was leftover from last season (unfortunately!), have pulled the fuel lines and blew them clean, also blew the feed lines on the carb / primer clean as well. The darn thing still will not prime (no fule in the primer bulb). WebMar 25, 2024 · How to fix a primer bulb that won’t prime and fill with gas, small carburetor, small carb. Blower, lawn mower, weed eater, trimmer
I cannot get the Echo Primer bulb to fill with fuel. What to do?
WebThere is a filter in the tank. Drain it and shake the filter out, the hose is long enough so it will come out the filler hole. If that is OK, check all the hoses for breaks or cracks. After that you are in the carburetor. On mine the primer bulb sucks … WebApr 20, 2024 · The primer bulb’s main function is to prime the engine for combustion. When the bulb is pressed and released, it creates a vacuum that draws fuel into the intake line, … recycle a car in california
FS 38 Trimmer Not Drawing Fuel : r/stihl - Reddit
WebNov 26, 2024 · A primer bulb is important because it is helps to fill the carburetor with the correct amount of fuel. It does this by pulling fuel through the fuel line. You may need to fix or replace your primer bulb if: It is not creating proper suction. It has a crack in it. WebDec 24, 2024 · Yes, it’s definitely normal. When you press an air-filled primer bulb, it pushes the air inside the carburetor. This action causes a vacuum which forces the fuel to go inside the carburetor. So, the fueling process can’t begin without a primer bulb pushing air inside. Well, that was only a short preview of the whole explanation. WebMay 12, 2024 · Repeat this action until you have manually primed the air out of the fuel system and have fuel inside of the primer bulb. Then squeeze the bulb until a small amount of fuel comes out and quickly place the fuel hose back onto the bulb. Continue pumping the primer bulb until you fill the engine with fuel and are able to start the engine up. kjv verses about witnessing