This stuff blocks the inlet screen and doesn't allow the purge bulb to draw more fuel thru the carburetor and refill the bulb. I went to start it and primer won't fill with fuel. If the primer bulb airlocks and won’t seem to get any fuel: Disconnect the fuel line from the engine side of the bulb. I won’t be discussing that here so if your here for diesel oil filters, this won’t help you. The primer function on a Troy Built EZ Start trimmer brings gas to the carburetor when the engine is cold. Why? What is a Primer Bulb? Primer bulb not filling Hi, I have a Poulan WT 200 leaf blower with a brand new 530071775 carb,new fuel lines and a new fuel filter.I can't get the primer bulb to fill with fuel.I've tried with the carb attached & unattached to the engine block.I took pics of the fuel line configuration before I started so they are re-connected properly. If gas is present in the tube, the system may be flooded with gas already. The suction side of the bulb is going into the carburetor “outlet” and the other side empties into the fuel tank. Pressing the primer bulb creates a vacuum that sucks gas from the fuel tank through the fuel lines and into the carburetor. The small fuel line that has the fuel connected to it in the fuel tank should connect to the carburetor. There is a check valve that must close for the bulb to draw the fuel in. I don't think the primer bulb itself is what's causing it to … There are three lines out of the gas tank. Primer bulb won't fill. Contact options for registered users. I rebuilt the carb with a factory kit and changed fuel filter. Who was the man seen in fur storming U.S. Capitol? The number one problem with squeeze bulb priming systems on boats is minute leaks on the suction side of the bulb between the gas tank and the bulb itself. When you push the bulb, the edges seal shut and gas can't flow back to the tank. My weed eater stopped working last year. Sources: 25th Amendment talk in Trump Cabinet, Lawmakers who voted to contest Electoral College, Trump officials who have quit since the Capitol riot, Dems press forward with plans to remove Trump, After riots in D.C., NBA coach slams 3 GOP senators, Coach fired after calling Stacey Abrams 'Fat Albert', New congresswoman sent kids home prior to riots, Republicans finally condemn Trump assault on democracy, TV host: Rioters would be shackled if they were BLM, $2,000 checks back in play after Dems sweep Georgia. Join Yahoo Answers and get 100 points today. primer bulb doesn't fill. Is there an o-ring under the hold-down piece? Today, I replaced the fuel filter, air filter, and spark plug, and when I pressed the prime bulb this time, it took about 45 seconds for it to come back up, but, it did have fuel in it. Re: Primer ball won't get hard. Is there a preferred type of thermostat to use for my HVAC. NOTE ALSO: little engines like that often are not equipped with any kind of fuel filtration but now would definitely be the time to splice one into the line somewhere. The carb has been cleaned also. On Ariens snowblowers, the primer bulb is a small, often red, rubber bulb that pulls a small amount of gasoline into the engine, which helps the engine to start. To troubleshoot you may try placing the origin end of the fuel line (removed from the fuel tank) into a can of fuel and place the destination end of the fuel line (removed from the fuel pump) into an empty can and see what happens when you squeeze the bulb. The engine starts is hard to start has no hole shot and sometimes stumbles. My weed eater stopped working last year. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. Lv 7. Sure saves money and no gas in mouth. I got it to start and it runs like a champ. till i finally held the connection end straight up in the air and the gas ran back into the tank.. Product Title Snowblower Primer Bulb Body For Toro CCR1000 CCR2000 ... Average rating: 0 out of 5 stars, based on 0 reviews Current Price $12.04 $ 12 . When you release the bulb after pressing, suction causes the flexible edges of the valve to rise and fuel enters the bulb. Inspect the clear tube at the output of the primer bulb. My fuel primer bulb won't get hard and I think this is why my Yamaha 250 HPDI is cutting out at higher throttle settings. Most small engines will not start if the carburetor is dry. The saw should now start. Tee. ... To make sure the lines are right, I unhook the longer one with the filter from the carb, push primer a few times and no gas comes out of the carb line. https://www.google.com/search?rlz=1C1AOHY_enUS819U... How do you think about the answers? The other line is just to pump the fuel back into the tank. Still have questions? If you do that and the bulb doesn't return to the original position you probably have the lines reversed. You did try it with the gas cap off in … Blower is only a year old. Should a contractor let you know when they are done. Vacuum is what makes that bulb work. ... regardless of gas or diesel; ... Continue pumping the primer bulb until you fill … The blower (a Poulan, with Walbro model WT875-A) is only 3-years old, so I don't suspect it would need an o/h kit. You can sign in to vote the answer. A warped diaphragm inside the fuel pump and mixing section will also cause fuel to stop in its tracks. What is causing this problem? This can be a difficult problem to root out but 9 times out of 10 that's the cause, a tiny leak somewhere that prevents the primer bulb being able to draw fuel up. Still won't fill, but I noticed that if I put my finger over the tube in the gas tank (that is connected to the primer) it will fill. Just caught a mouse on a sticky trap. Push the primer bulb several times until the bulb fills with fuel. 99 $22.49 $22.49 What cause the primer bulb not to fill up with gas when i press it in on a weedwacker? One or both of the small gas lines running to the primer may be cracked/broken/loose. Yay now I'll get it. I have a Ryobi CS26 weed eater that won't start. The blower (a Poulan, with Walbro model WT875-A) is only 3-years old, so I don't suspect it would need an o/h kit. With the arrow pointing to the side where you pulled the hose off. Have an Echo Trimmer/Brushcutter Mod# SRM-230 Ser# 05165131. Ethanol gas causes more fuel line problems but using ethanol-free gas is not a guarantee you won’t have problems. The number one problem with squeeze bulb priming systems on boats is minute leaks on the suction side of the bulb between the gas tank and the bulb itself. 04 List List Price $13.66 $ 13 . For starters, clean or replace the inlet screen. It seems like it … My weed eater stopped working last year. The blower started just two weeks ago. Get your answers by asking now. If you're feeling froggy you can tear into the whole thing. If there's a vacuum leak of any kind, that thing won't work. ... Once it starts I stop blowing. Primer bulb wont fill with fuel? 0 0. br549. I just put a new carburetor on it but it won't prime & start. I haven't had time to look at it, but I did notice the primer bulb was very, very slow to return each time it's pushed. You'd have to open up the machine covers and check the fuel lines in the tank or at carb/primer...can be tricky to get at them...online sites, parts stores or small engine repair shops sell replacement hoses...bring the old ones along to match for size or get a variety of sizes if not sure. It had to go in the shop right after I bought it almost 2 years ago because the recoil starter would pull halfway out and then snap back into the engine with a vengeance. I have an Echo CS346 chainsaw that will start and run great just for a few seconds, then dies like the switch has been turned off. Engine starts but only runs for a few seconds, and after a couple of times, won't even do that. start and run great just for a few seconds, then dies like the switch has been turned off. (This is extremely important, DON’T hold the primer bulb horizontally.) I do some more Google and YouTube and I … Either that or the fuel wasn't drained and has gelled up not allowing flow through the lines. That would let air escape rather than pressure the tank, eh? The primer bulb on my Stihl power head (for edger/string trimmer attachments) won't fill. Got that fixed. The carb kit has been changed and at one point last week gas finally came through the return line and the weed eater started up. in this setup. I replaced the fuel water separator, fuel lines, and the bulb....still nothing. 1 decade ago. Stihl FS 45 primer bulb will not fill When I attempted to prime the carburetor, I would push the prime bulb down multiple times but it would not fill with fuel. Does this mean my primer has gone bad? Looks like a place for one and I think maybe I lost it. Found online about the hidden fixed jet. Other times, the bowl is empty. Can you purchase a gasoline can at a thrift shop? Also now the primer bulb won't fill up. Removing it and brush cutters pump a small amount of gas into the carburetor “ outlet ” the. Enough fuel to mix with air in the combustion chamber, the engine that mixes fuel and air together make. An eye dropper and the other side empties into the carburetor and refill the bulb still. Air together to make a combustion eye dropper and the bulb.... still nothing of fuel or air the of! … still wo n't prime, the engine that mixes fuel and air together to a. Fix a primer bulb creates a vacuum that sucks gas from the fuel tank through the lines reversed wo! 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