When a primer bulb isn’t priming, it could be because it’s cracked, broken, or damaged and needs replacing. If the primer bulb is in perfect condition, the causes of not priming may be leaks, blockages, and malfunctions in the valves, gas lines, fuel filter, and carburetor.Upvote. Outdoor Gasoline and Electric Powered Equipment and Small Engines - Poulan weedeater won't start - Hey guys. I bought a Poulan P1500 weedeater back in May and have used it maybe 2-3 times a month since then. Yesterday I used it to trim my front yard with no problems at all. It started like always on the first or second.6. Bad Primer Bulb in a Homelite String Trimmer . A cracked Homelite primer bulb that won’t fill up with fuel won’t function correctly to get fuel to the carburetor for starting the string trimmer. If the primer bulb appears in good condition and it still won’t fill, check for a clogged fuel filter or fuel line.Documenting how i fixed my homelite gas trimmer. Bought it at a garage sale for $10 plus new gaskets $5 and it took less than 1 hr to get back up running.I b...Step 9. Dump out all of the gas in the tank into an approved container if the trimmer still won't start. Clean the fuel tank with the rag and brush. Remove and replace the fuel line and fuel filter. Make sure the check valve (the small hole on the underside of the gas tank) is open and unobstructed.A clogged air filter can prevent proper airflow, leading to starting issues. Check the air filter and clean or replace it if necessary. Keep the air filter free from dirt, grass, or any other debris that could cause blockage. 3. Stale Fuel. Stale fuel is another common culprit behind a weed eater not starting.2. Messages. 5. Aug 2, 2021 / STIHL FS38 Primer bulb wont fill. #1. Recently got a stihl FS38 that was missing its carburetor. I went online and purchased a brand new one with all the gaskets and fuel lines etc. I installed the the new carb, fuel line and filter. I noticed that the primer bulb only fills about a quarter full when primed.Jan 4, 2023 · A Husqvarna 122C string trimmer came over my bench with the complaint that it kinda wanted to start but just wouldn't. Follow along as I show you how to perf...1762 posts · Joined 2008. #2 · Feb 1, 2016. The primer isn't a primer at all, it is an air purge for the carburetor system. Yes, the little white thing hanging out in space is a tank vent - supposed to let air in, and not out. When you pinch off the fuel lines and let up on the primer, on the return of the bulb is emptying what fuel it can ...Outdoor Gasoline and Electric Powered Equipment and Small Engines - primer bulb doesn't fill - The primer bulb on my Stihl power head (for edger/string trimmer attachments) won't fill. Of course the engine won't start as a result.Remove the filter housing. Unhook the fuel lines and the throttle cable. Remove the carburetor. Remove the 4 bolts from the top of the carburetor and then one from the bottom and then remove the covers. Pay attention to how the gaskets and diaprams are positioned. Ask Your Own Small Engine Question.Remove the filter housing. Unhook the fuel lines and the throttle cable. Remove the carburetor. Remove the 4 bolts from the top of the carburetor and then one from the bottom and then remove the covers. Pay attention to how the gaskets and diaprams are positioned. Ask Your Own Small Engine Question.Feb 9, 2015 · Location. Connecticut. Nov 17, 2020. #4. There are a few things that can cause this: -Passage inside carburetor is clogged. -Primer bulb itself is cracked or rotted. -Fuel lines have cracked or hardened, especially where they meet the tank and aren't sealing properly. T.This is a friend's weed eater that just stopped on him. I checked it out and found it had low compression ( 40 psi ). I found the rings seized and changed them ...Options. @rcurren01, rcurren , Echo SRM-225 Trimmer, You can try with fuel cap off in case the caps vent is plugged not allowing fuel flow and or replace the filer in the tank if you have not already done so. Still no go, if you say primer bulb shows fuel in it, and you press the primer bulb say 10x and choke on and still no fuel in engine, the ...May 28, 2015 · 399 posts · Joined 2015. #2 · May 28, 2015. A stuck or plugged check valve in the carburetor can cause the bulb to remain down or be slow to return. A plugged fuel filter can do the same. Remove the filter and repeat the test. Check valves are non-serviceable and replacement of the valve body is the only fix.If your Husqvarna weed eater won’t stay running, it has a problem with either the carb kit or the coil of the engine. ... Hi Howard, 4 years gone means it has passed its prime time. Still it should work fine. As you have done so many things with the fuel system, you should now work on the carb kit and air filter system. If required, you ...If your Husqvarna weed eater won’t start, it’s probably just jealous of your neighbor’s electric trimmer. Ignition System Failure. ... In order to maintain prime performance of your weed eater, you’ll want to inspect and replace filters periodically. Doing so will ensure optimal engine operation and prevent damage caused by dirty filters.If it's sucking air, there is a leak somewhere on the suction side of the prime bulb. Possibilities: A fuel line is nicked, cracked, loose, or shrunk, or the fuel lines are plumbed incorrectly. The priming bulb is defective or installed incorrectly. There is a defective gasket in the carburetor. This is an older thread, you may not receive a ...The 7 Best Weed Killers that Won’t Kill Grass. 1. Ortho WeedClear Weed Killer for Lawns – Best Overall. Out of all the weed killers, Ortho WeedClear Weed Killer for Lawns is easily the best overall weed killer that won’t kill grass. It is specifically designed to kill only broadleaf plants down to the root.Replace the primer bulb cover – Take the primer bulb cover and position it over the new bulb. Align the screw holes and insert the screws that were removed earlier. Use a screwdriver to tighten the screws until the cover is securely fastened. At this point, the new primer bulb should be installed and ready to use.Just a quick video on how to start your Bolens BL110 or BL160 String Trimmer / Weed Eater. Once the sticker wears off, you're kind of left guessing, and ho...Weed Trimmer Repair Help. Have Your Model Number? Find Your Solution Fast & Easy. Great! ... String trimmer string line won't feed. 3 possible causes and potential solutions . Learn More. Featured Video. Video. 01:22. Related Videos. 08:58. Disassembly. Echo String Trimmer Disassembly. View Solution.There are a few likely reasons why a leaf blower does not prime. The carburetor is dirty and needs cleaning, the primer bulb could be damaged and must be replaced, or the fuel filter is dirty. Replacing the fuel filter and fuel line will be necessary. While these are the most common causes, there are other potential culprits.*** MOST BRANDS *** My one year old Murray, quit running and refused to start. This video walks you through the diagnosis if your problem is an empty, or par...To fix this, add a fuel stabilizer to clean your fuel and change the filter. A fuel stabilizer will keep the gas in your weed eater fresh for a year or more. If your engine is a two-cycle engine, you can buy mixed gas with a stabilizer or add oil and stabilizer to your fuel. To change your filter, look to see the size of the old filter before ...Dec 27, 2021 · Maintaining the trimmer. The priming bulb on your string trimmer supplies fuel to the carburetor when the engine is cold. It can't perform this function when it collapses; if this happens, you may find your trimmer impossible to start. That's because the collapse, which may be due to the bulb itself, can also signify a blockage in the line ...2. Try giving the bulb a press. On occasion, the only thing to do to put things right is to simply press down the bulb so that it can do its job. To elaborate on this, you should aim to push it down while holding your finger/s on the part of the line that leads to the tank itself. After that, just release the bulb again.6 Jul 2013 ... The primer bulb will be required when you run the engine out of gas.. at this point, the carb is empty.. You could just pull the string 20 times ...7. Bad Primer Bulb. A cracked primer bulb that won’t fill up with fuel won’t function correctly to get fuel to the carburetor for starting the string trimmer. SOLUTION: Make sure the fuel line is securely attached to the primer bulb. If you find it is damaged or the primer bulb is cracked, replace it with a new one. 8. Fuel LineLearn how to diagnose an Echo SRM 225 that won't start possibly due to bad crank seals or leaky exhaust gaskets without special tools. This problem is common...May 11, 2023 · If your Honda, Stihl, Husqvarna or other engines purge or primer bulb won’t draw up fuel, these are the reasons why. Diagnosing and repairing a 2 stroke carb...1. Engine will not start. One of the issues that Stihl FS 38 trimmer users face is that the engine won’t start. This could be a lack of fuel in the tank, an incorrect oil and fuel mixture, or clogged air filters. To repair this issue, start by checking the fuel levels in your trimmer. If there needs to be more fuel in the tank, fill it up and ...Nov 2, 2017 · This is FS55 carburetor without priming. Reason and description are in the video.Few more details - At 1:22 you can see a picture of dismantled carb, and one...The primer moves fuel from the tank into the carburetor, so if there is any problem in that area, the engine will not run. A damaged primer bulb will prevent a string trimmer from starting. A dirty fuel filter, faulty fuel tank or worn out gas seals can also stop fuel from getting into the primer. Replacing the damaged part will fix the problem.Here are the 6 ways to bypass the primer bulb on the weedeater: Remove the screws. Pull away the sir bulb and metal plate. Clean the air bulb seat. Put the polyethylene in place. Screw the metal plate back on. Press the polythene ball a few times. Go through the whole article to learn how to bypass primer bulb on weedeater.Here's a guide to help you: Remove the spark plug: Use a wrench to loosen and remove the plug from the engine. Clean or replace the spark plug: If it appears dirty, use a wire brush or sandpaper to clean it. If it's damaged or worn, replace it with a new one of the same type and size.01 - Craftsman String Trimmer Spark Plug. Inspect the spark plug for signs of wear or damage. If the porcelain insulator is cracked, an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. To determine if the spark plug is defective, use a spark plug tester.2 Aug 2014 ... A routine repair of 2 cycle engines is replacement of the fuel line and the clear plastic bubble that is pumped to prime it(suck fuel into ...The most common issue we were able to find with the Honda 4-Stroke Trimmer is that the engine will refuse to start. With the Honda HHT35SUKAT and UMC435 LAAT models, the engine stops working if the tank is emptied of gasoline. An easy fix to this problem is to drain the remaining gasoline from the tank and replace it with new gas.2) Clean The Carburetor. Once gas breaks down, varnish, gums and other debris can form inside the carburetor and clog the tiny fuel passages. This prevents fuel from reaching the combustion chamber and igniting, leaving you to struggle with a trimmer that won't start. Remove the air filter and spray carburetor cleaner into the intake.Maintaining the trimmer. The priming bulb on your string trimmer supplies fuel to the carburetor when the engine is cold. It can't perform this function when it collapses; if this happens, you may find your trimmer impossible to start. That's because the collapse, which may be due to the bulb itself, can also signify a blockage in the line ...How To Fix It. Make sure to regularly check the state of your fuel filter and, when necessary, change it for a new one. 3. Incorrect Oil Mix In A Weed Eater. This doesn't apply to all gas string trimmers but only those with a two stroke engine. These engines are designed to run on a mixture of gas and oil.In this video you will learn how to fix a Weed Eater or String Trimmer that is hard to start, Bogs Down while pulling on the throttle, will not idle, will no...However, when a Hyper Tough Weed Eater won't start, inspecting the tank is always a good first step. Your trimmer won't start if the tank is empty or nearly there. Your gas trimmer may also seize or smoke when you try to start it if the gas-to-oil ratio in the tank is incorrect. Using the right ratio- which varies by model- is important ...Hey everyone!This video shows a step by step "how to" fix a gas string trimmer purge (primer) bulb that won't fill up with fuel.This fix will work on your we...Common overlooked fault that can cause this condition is a plugged vent in your fuel cap. This prevents air entering, causing a vacuum. No air pressure to push = no gas to carb. The test for this - Open the cap enough to ensure air flow but enough to prevent fuel splashing out. If she starts, fully tighten the cap.Weed Trimmer Repair Help. Have Your Model Number? Find Your Solution Fast & Easy. Great! ... String trimmer string line won't feed. 3 possible causes and potential solutions . Learn More. Featured Video. Video. 01:22. Related Videos. 08:58. Disassembly. Echo String Trimmer Disassembly. View Solution.Hey everyone!This video shows a step by step "how to" fix a gas string trimmer purge (primer) bulb that won't fill up with fuel.This fix will work on your we...The Ryobi weed eater head not locking is a common issue that stems from internal issues. Such problems can arise due to jamming or a malfunctioning mechanism within the device. The internal components of the weed eater head, including the spool and line-feed, are critical for the device's function.However, when a Hyper Tough Weed Eater won't start, inspecting the tank is always a good first step. Your trimmer won't start if the tank is empty or nearly there. Your gas trimmer may also seize or smoke when you try to start it if the gas-to-oil ratio in the tank is incorrect. Using the right ratio- which varies by model- is important ...Check The Carburetor. When your Stihl weed eater won’t start, this could be a problem with the diaphragm located in the fuel pump. If this becomes warped, it will no longer operate as expected. As a result of this, the fuel supply will be interrupted and this will prevent the weed wacker from working.12 Reasons For Your Homelite String Trimmer Starting Problem. 1. Plugged Air Filter Will Cause a Homelite String Trimmer to Not Start. The air filter is essential to keeping dirt out of the engine and damaging it. When the air filter isn’t cleaned or replaced regularly, it can become so plugged that enough air isn’t able to pass through it.Feb 17, 2024 · Step 2: Locate the Primer Bulb. When it comes to priming a weed eater, one of the first steps you need to take is locating the primer bulb. The primer bulb is a small, round rubber piece that helps to fuel the carburetor with gasoline. It is usually located on the side or top of the weed eater engine.Yard machine snow blower won't run. 9 or 10 presses on the primer bulb will get it to run until the gas runs out. This blower sat at least this summer with gas in the tank, plus the gas was a 50 /1 oi …Craftsman 4 cycle weed eater won’t stay running. There are several reasons why a craftsman battery weed eater won’t stay running; Old Fuel. A weed eater or trimmer needs fuel to run on. Just like how our body needs fresh food, weed eaters also need fresh fuel. Old fuel doesn’t properly flow to every part of the engine.39. 11K views 4 years ago. Craftsman 25cc Gas Trimmer Weedwacker Will not start due to the primer bulb being deflated - Solved here! This video shows the complete repair of a Craftsman Gas...I have a 4 cycle troy bilt weed eater. after priming it, it won't start. If I spray fluid into the carb. it will start and run. The other problem is that it won't shit off. ... Troy built weed eater won't start. Itry to prime carb, I don't see fuel being sucked into carb. ...In this video you will learn how to fix a Weed Eater or String Trimmer that is hard to start, Bogs Down while pulling on the throttle, will not idle, will no...2 Aug 2014 ... A routine repair of 2 cycle engines is replacement of the fuel line and the clear plastic bubble that is pumped to prime it(suck fuel into ...Craftsman 4 cycle weed eater won’t stay running. There are several reasons why a craftsman battery weed eater won’t stay running; Old Fuel. A weed eater or trimmer needs fuel to run on. Just like how our body needs fresh food, weed eaters also need fresh fuel. Old fuel doesn’t properly flow to every part of the engine.The Ryobi weed eater head not locking is a common issue that stems from internal issues. Such problems can arise due to jamming or a malfunctioning mechanism within the device. The internal components of the weed eater head, including the spool and line-feed, are critical for the device's function.Check the Carburetor. If the primer bulb still won’t hold fuel after cleaning the tank, replacing the hoses and bulb, then move into the carburetor. Remove, disassemble and inspect the carburetor’s intake and outtake jets and bores. Often impurities in the gas will block up these valves and stop all fuel from flowing.The Primer Bulb Is Stuck in My Craftsman 32cc Weedwacker. Priming uses gravity and air pressure to jump-start your trimmer. Getty. Like other tools with small gasoline motors, your Craftsman Weedwacker needs help starting -- help you provide by creating pressure in the fuel tank to force fuel into the combustion chamber and manually building up ...A cracked ECHO primer bulb that won’t fill up with fuel won’t function correctly to get fuel to the carburetor for starting the string trimmer. If the primer bulb appears in good condition and it still won’t fill, check for a clogged fuel filter or fuel line. Solution: Replace with a new primer bulb. Clogged Fuel Line9 May 2018 ... In this video you will learn how to fix a Weed Eater or String Trimmer that is hard to start, Bogs Down while pulling on the throttle, ...Gear & Parts for Replaced Weed Eater Gases Tank Lines. Screwdriver; Pipe Cutter (Sharp Knife) New Fuel Line; Clearing the Carburetor Blockage. Of process for clearing a blockage on a weed eater’s carburetor, because the primer lamps won’t occupy with gas, is a fairly length process with a land of steps.The Primer Bulb Has Leaks. A primer bulb should be in pristine condition to …As a rule, it's a good idea to replace the primer bulb and the fuel lines at the same time when you have the primer bulb assembly dismantled. Select tubing that's the same diameter as the tubing that's already on the lawn mower. Pull off the old lines, hold them against the coil of new line and cut the new line to the same length.My Poulan Pro gas trimmer wasn't starting, so I cleaned the carburetor and it's FIXED! I show how to remove the carburetor from the trimmer and then take it ...12 Apr 2019 ... Comments380 · Weed Trimmers - Don't Rebuild The Carb! · Weedeater starts, but won't stay running. · Kubota B2601 Mowing the Yard &middo...Hey everyone!This video shows a step by step "how to" fix a gas string trimmer purge (primer) bulb that won't fill up with fuel.This fix will work on your we...To check the spark plug in your Echo weed eater that won’t start, you should follow the guidelines provided in this section titled “Checking the Spark Plug.”. This will help you diagnose and solve problems related to the spark plug. The sub-sections of this section, which include “Remove Spark Plug and Clean it,” “Check for Proper ...Sep 30, 2023 · String trimmer fuel tanks have an air vent. If the vent is clogged, the fuel tank will produce a vacuum and prevent fuel from flowing into the engine. If your Echo weed eater starts and stalls or refuses to run at all, loosen the fuel tank lid. If the engine runs fine with a loose cap, it means the vent is clogged.Removing it and using carburetor cleaner to scrub away debris should improve engine performance. 3. String Trimmer Is Leaking Fuel. Fuel leaks only affect gas-powered string trimmers. If your string trimmer is leaking fuel, first check whether the gas tank's cap is securely tightened. Assuming the cap isn't cracked or loose, the fuel line is ...Repair Kit AvailableSTIHL FS45C with carb problem. Carb kit and primer.Step by step instructions. Clean carb and install carb kit.This trimmer sat for 6 y...Feb 14, 2022 · 5 Reasons Why a String Trimmer Won’t Prime. A string trimmer isn’t used frequently. Thus, you may find more than one unpleasant surprise after the tool has been idle for a while. In some cases, a string trimmer won’t prime if the gas and oil mixture is stale, which is unavoidable if you store a string trimmer with a loaded gas tank .The Weed Eater String Trimmer Line (.065 inches) and Arnold Maxi-Edge Commercial Trimmer Line (.080 inches) are some of the trimmer lines with a smaller diameter. The medium diameters range from 0.085 to 0.105 inches. These can cut some thick weeds or clear your lawn easily.Hey everyone!This video shows a step by step "how to" fix a gas string trimmer purge (primer) bulb that won't fill up with fuel.This fix will work on your we...Eliminating Power Problems. If your string trimmer fails to start, check the spark plug first. Remove the plug, then reattach the spark plug cap, and lay the plug on the metal cylinder. Pull the starter rope and watch for a spark at the plug tip. If there is none, your trimmer needs a new spark plug. Replace the plug and retest the spark.126K views 2 years ago. My primer bulb would not fill with gas even after I replaced it and replaced the fuel lines and fuel filter. This video shows how I fixed it. Was just a stubborn clog in...Tools & Parts for Replacing Weed Eater Gas Tank Lines. Screwdriver; Pipe Cutter (Sharp Knife) New Fuel Line; Clearing the Carburetor Blockage. The process for clearing a blockage on a weed eater's carburetor, because the primer bulb won't fill with gas, is a fairly lengthy process with a lot of steps.Removing it and using carburetor cleaner to scrub away debris should improve engine performance. 3. String Trimmer Is Leaking Fuel. Fuel leaks only affect gas-powered string trimmers. If your string trimmer is leaking fuel, first check whether the gas tank's cap is securely tightened. Assuming the cap isn't cracked or loose, the fuel line is ...Steps to fix a Makita Weed Eater that won't Start. Step 1: Inspect the Spark Plug. Step 2: Clean the Air Filter. Step 3: Check the Fuel System. Step 4: Check the Carburetor. Step 5: Replace the Fuel Lines. Step 6: Replace the Carburetor. Maintenance Tips to keep a Makita Weed Eater running smoothly.This is FS55 carburetor without priming. Reason and description are in the video.Few more details - At 1:22 you can see a picture of dismantled carb, and one...Step 5. Replace the assembly according to the owner's manual if any of these issues are present. The primer bulb on small engines is a small plastic piece that, when pressed down, draws fuel from the fuel reservoir and into the carburetor. The carburetor is a part of the engine that mixes fuel and air together to make a combustion.A damaged primer bulb will prevent a string trimmer from starting. A dirty fuel filter, faulty fuel tank or worn out gas seals can also stop fuel from getting into the primer. Replacing the damaged part will fix the …308 subscribers. Subscribed. 760. 293K views 6 years ago. How to fix a primer bulb that won’t prime and fill with gas, small carburetor, small carb. Blower, lawn mower, weed eater,...To prime your weed eater, simply locate the primer bulb (usually a small rubber button) and press it a few times until you see fuel filling the bulb. This process helps to create the ideal fuel-to-air mixture needed for combustion. Many people overlook this step and wonder why their weed eater won't start, so don't make the same mistake.Craftsman 4 cycle weed eater won’t stay running. There are several reasons why a craftsman battery weed eater won’t stay running; Old Fuel. A weed eater or trimmer needs fuel to run on. Just like how our body needs fresh food, weed eaters also need fresh fuel. Old fuel doesn’t properly flow to every part of the engine.2. Try giving the bulb a press. On occasion, the only thing to do to put things right is to simply press down the bulb so that it can do its job. To elaborate on this, you should aim to push it down while holding your finger/s on the part of the line that leads to the tank itself. After that, just release the bulb again.. May 28, 2015 · 399 posts · Joined 2015. #2 · 12 Apr 2019 ... Comments380 · Weed Trimmers - Don't Rebuild Carburetor Adjustment Tool Kithttps://amzn.to/3dd6uG0In this easy to follow tutorial I show you how to repair a weedeater or any other grass trimmer that bog...First, check the fuel. Make sure your weed eater has fresh gasoline in the tank. Old or stale fuel can prevent the engine from starting. If your fuel is more than a month old, it’s a good idea to drain it and replace it with fresh fuel. Next, check the spark plug. A weed eater primer bulb is a small, plastic bulb that is u Step 3: Check the air filter. weed eater, air filter When troubleshooting and fixing a weed eater, one important step to take is to check the air filter. The air filter plays a crucial role in keeping the engine running smoothly by preventing dust, debris, and other contaminants from entering the system. 1. Place the weed whacker on the ground, away from ...
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