Craftsman Leaf Blower Won't Start

Craftsman Leaf Blower Won't Start# 1 01-16-11, 06:59 PM W wjficken Member Thread Starter Join Date: Jan 2011 Location: USA Posts: 5 Upvotes: 0 Received 0 Upvotes on 0 Posts Craftsman leaf blower won't start I have a craftsman leaf blower model 358. Craftsman Leaf Blower wont start, ignition coil failure? Ask Question Asked 3 years, 10 months ago Modified 3 years, 9 months ago Viewed 201 times 0 In a previous question I asked about repairing a carb for my leaf blower and the repair didnt hold so I bought a new one. 9 Reasons Your Leaf Blower is so Hard to Start – Garden Tool. The spark plug was dirty so I replaced it and saw the same thing. First, make sure there's fresh gas in the tank-old gas accumulates water and burns. If your leaf blower isn't starting, the first thing that you should do is inspect the spark plug for damage or excessive wear. Craftsman blower won't start or run. Your Leaf Blower Won’t Start : What’s Wrong? How do You Fix It?. At the end of the day I shut it off, and it never started again. Remove the starter assembly and inspect it to Skill Level. The most common ones include: A Bad Spark Plug Filthy Air Filters A Clogged Carburetor A Bad Recoil Starter/Starter Pulley A Bad Spark Arrestor A Broken Ignition Coil. 1 A clogged leaf blower carburetor 1. Regardless of the type of CRAFTSMAN leaf blower you have, some of these issues might occur: 1. SHOP FOR PARTS Leaf Blower Repair. Like with most other gas-powered leaf blowers, there are several common reasons that may cause a gas leaf blower to be unable to start up. Cleaning the carburetor or replacing it. Common Solutions (6) Related Videos (10) If the recoil starter assembly is defective, the leaf blower won't start. Find Solutions Craftsman Leaf blower starts then dies 01 - Craftsman Leaf Blower Spark Arrestor The spark arrestor is a small screen that prevents the engine from emitting sparks. Power Supply Make sure there's power in the socket you have the leaf blower plugged into. If the engine is sputtering or failing to start, the carburetor may be experiencing issues that need Spark Arrestor Clogged. Owner's Manual Check the manual for any instructions that might relate to the problem you are experiencing. , bent or cracked), obstructed, or loose, it might be the reason for the vibrating unit. Clogged Carburetor A clogged carburetor is the most common reason why a craftsman blower won't stay running. Leaf blower doesn’t start 2. 9K subscribers Subscribe 128K views 5 years ago Links to products I have in my tool bag. Here's a routine to check your leaf blower from plug to mouth. If the leaf blower doesn’t blow air, check the fan blade. 24,495 views Apr 7, 2019 Links to products I have in my tool bag. Solution: Use the following procedure to “unflood” your leaf blower so the engine gets the correct fuel-to-air ratio required to start and run. I can get it to start just fine and it will go to full RPM when I hit the throttle but weather it is full throttle or just idle, it will kill after about 5-7 seconds or so every time. The choke is used to restrict airflow. Insufficient Removal of Air From the Engine : 2. Wash the carburetor cleaner off of the metal parts by washing them in warm, soapy water then rinsing with clean water. Craftsman CMXGAAMR25BL gas leaf blower manual Something went wrong. Use pliers to remove the damaged pull cord from the reel and get a replacement pull rope with the same thickness as the old one. This item CRAFTSMAN Gas Powered Leaf Blower, Handheld Gas Blower, 180MPH, 25cc, 2-Cycle (B215) Husqvarna 952711925 125B 28cc 2. Craftsman leaf blower running but won’t blow. This video troubleshoots a Craftsman 25cc Gas Blower, model 358. 8 Reasons Your Leaf Blower Won’t Rev + How to Fix">8 Reasons Your Leaf Blower Won’t Rev + How to Fix. A dirty air filter is one of the most common causes behind a leaf blower that is bogging down: the air is enough for the engine to idle, but as soon as you switch to full-throttle, the machine will stall. Craftsman blower won't start or run. Leaf blower starts. Craftsman Leaf Blower Troubleshooting & Repair | Repair Clinic Choose Product 02 Identify Problem 03 Find Solutions Back Leaf Blower Repair Help Have Your Model Number? Great! Enter it here for your fast and easy solution: Need help finding your model number? or Let Us Diagnose The Problem. We have manuals, guides and parts for common 358. Find Solutions Craftsman Leaf blower starts then dies 01 - Craftsman Leaf Blower Spark Arrestor The spark arrestor is a small screen that prevents the engine from emitting sparks. 2 Reasons Why Your Leaf Blower Won’t Rev 2. CRAFTSMAN Leaf Blower Problems. Official Craftsman CMXGAAMR25BL gas leaf blower parts | Sears PartsDirect Craftsman CMXGAAMR25BL gas leaf blower parts - manufacturer-approved parts for a proper fit every time! We also have installation guides, diagrams and manuals to help you along the way!. Leftover fuel in your leaf blower is one of the primary reasons a leaf blower won’t start. Craftsman blower won't start or run. com/craftsman-leaf-blower-wont-start/#Spark Plug" h="ID=SERP,5746. Once it is visible, you can have a look at it. Take a used brush and scrub off all the dirt and debris from the screen. Solution 1: Inspect the Fan/Impeller. Soak the arrester in the solvent for a while. The most common cause for failure to start in a Craftsman leaf blower is the spark plug. 9 Reasons Your Leaf Blower is so Hard to Start – Garden Tool ">9 Reasons Your Leaf Blower is so Hard to Start – Garden Tool. Gas left in the tank for 30 days or more can deteriorate, causing the engine to stall or not. This video troubleshoots a Craftsman 25cc Gas Blower, model 358. Not only craftsman blowers, when the carburetor is blocked, but no. Craftsman Leaf Blower Won't Start Small Engine Repair Fixing A Craftsman Trimmer With Pull Rope Issues What To Look For When Your Echo Leaf Blower Has Spark, Fuel, Compression But Won't. Check the fuel system for leaks. POWERFUL ENGINE: High performance 25cc 2-cycle lightweight engine with air volume and air speed up to 430 csm/200 mph. Craftsman has sold blowers from several manufacturers. It's likely a Poulan/Weedeater unit, but even then there are dozens of different models within the line. BTW, spark plug is relatively new and I have other known good plugs to test with. Follow these steps to get your leaf blower up and running again: 1. So, I determined that I needed a new coil. Thread Starter Join Date: Oct 2005 Posts: 7 Upvotes: 0 Received 0 Upvotes on 0 Posts Craftsman Gas Leaf Blower Won't Start I bought this blower in 2004, and it worked OK for about a year, then wouldn't blow at full velocity unless I held it upside down - turning it rightside-up made it stall. Check the wire from the on/off switch of the leaf blower. Got to the flywheel and the magnets are clean. If it isn’t, the air flow will be restricted and the engine will not start. When you pull the starter rope, tabs extending from the pulley and cam should grab a hold of a tab on the engine causing it to turn. It has good spark, good fuel still nothing. 25cc Craftsman leaf blower about 8yrs old Was giving me issues starting so, I narrowed it down to the ignition coil - NO SPARK (sometime there, most of the time NOT). How to replace leaf blower fuel lines. Solution 1: Inspect the Fan/Impeller. - YouTube 0:00 / 5:25 This Craftsman blower stopped and now won't start. 1 Adjusting the mixture of a leaf blower with a single adjustment screw: 3. The fan is attached to the crankshaft and provides airflow inside the unit when it rotates. Conquer cleanup with the complete CRAFTSMAN® lineup of leaf blowers and leaf blower vacs. Work more efficiently and effectively on yard work, lawn care, and other projects. 8 Reasons Your Leaf Blower Won’t Rev + How to Fix. Your brand new leaf blower won't start? Try this simple fix. Shop by Popular Craftsman Leaf Blower Models. Bad Spark Plug or Loose Spark Plug Wire 5. When the filter becomes clogged, the lack of fuel to the engine will prevent your leaf blower from starting. If this assembly is defective then your leaf blower won't start. Leaf blower only works on choke? Here’s why – Garden Tool Expert">Leaf blower only works on choke? Here’s why – Garden Tool Expert. Leaf blower starts then dies. 794700, that was found on the side of the road and would not start. Find Solutions Craftsman Leaf blower starts then dies 01 - Craftsman Leaf Blower Spark Arrestor The spark arrestor is a small screen that prevents the engine from emitting sparks. Most 2-cycle leaf blower engines use a 40:1 or 50:1 gasoline to oil mixture. It's possible you may developing an air leak when it heats up, causing it to lean out and die. Leaf blower won't start. If the recoil starter assembly is defective, the leaf blower won't start. The Right Parts for the Job We carry more than 4 million parts from over 150 major brands, so chances are, we've got the part you need. Preventative on Your Leaf Blower 1. Regardless of the type of CRAFTSMAN leaf blower you have, some of these issues might occur: 1. When you pull the starter rope, tabs extending from the pulley and cam should grab the hub. Clogged Carburetor A clogged carburetor is the most common reason why a craftsman blower won’t stay running. Ensure the switch makes contact when in the on position. In addition to hanksters suggestions I would also recommend checking the crankcase cover under the carburetor and make sure it's good and tight as well. Craftsman leaf blower won't start My craftsman leaf blower ran just fine last year as i ran it all day getting rid of those leaves. On that carb you need a special tool to adjust them. Water filters Find the perfect fit for your refrigerator. Craftsman Leaf Blower Won’t Start? (Possible Causes & Fixes). A dirty air filter can cause the engine in a leaf blower to smoke excessively. Stale fuel is the most common reason why a leaf blower won’t start. Top Reasons Leaf Blower Won't Start. Small Engine Repair 19K views 1 year ago What To Look For When Your Echo Leaf Blower Has Spark, Fuel, Compression But Won't Start Taryl Fixes All Fixing a Craftsman 25cc. It doesn't even try to start. Here's a routine to check your leaf blower from plug to mouth. If the air filter is clogged, the engine will get too much fuel and not enough air. Leaf blower only works on choke? Here’s why – Garden Tool Expert. Next, pull the purge bulb off the carb and see if the inlet filter is plugged with gunk clean it with spray carb cleaner if it is. Then remove and inspect the spark plug for any signs of damage. Make sure that all the passageways are blown dry before reassembling (you do not want water back in the carburetor). Troubleshooting Electric Leaf Blowers. Start by making sure the leaf blower is completely turned off and that all of the parts have 2. #smallenginerepair Fixing a Craftsman 25cc Handheld Blower [Bad. Leaf blower doesn't start 2. Leftover fuel in your leaf blower is one of. Preventative on Your Leaf Blower 1. It doesn't even try to start. Craftsman 25cc Gas Blower Won't Start? (Possible Causes & Fixes). The air filter keeps Incorrect. CRAFTSMAN Gas Powered Leaf Blower, Handheld Gas Blower ">CRAFTSMAN Gas Powered Leaf Blower, Handheld Gas Blower. craftsman leaf blower that ran out of fuel refueled…">I have a craftsman leaf blower that ran out of fuel refueled…. Those are the two major problem areas. Replaced fuel filter and fuel lines, also replaced the carb gasket. Find everything you need for your Craftsman Leaf Blower 358. EASY-START TECHNOLOGY: Faster starts with 3 simple steps: prime, choke, and pull. CRAFTSMAN Gas Powered Leaf Blower, Handheld …. to Unflood a Leaf Blower Engine – BackyardGadget">How to Unflood a Leaf Blower Engine – BackyardGadget. POWERFUL ENGINE: High performance 25cc 2-cycle lightweight engine with air volume and air speed up to 430 csm/200 mph. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. Leaf blower running rough 5. If your leaf blower floods you can restart it with these simple steps: Fuel-Injected Models: Close the choke Pull the gas lever Crank the engine Carburetor Models: Remove the air filter cover Open the carburetor Pull out the air filter Start the engine Cut off the blower Replace the air filter. Causes and Quick Fixes for Craftsman Leaf Blower Won’t Stay Running. Steps to Fix a Leaf Blower That Won’t Start. There you are with a yard filled with leaves and they’re going to stay there. com 488K subscribers Subscribe 260K views 3 years ago Find replacement leaf blower parts:. There may be old fuel in the tank. Conquer cleanup with the complete CRAFTSMAN® lineup of leaf blowers and leaf blower vacs. If the recoil starter assembly is defective, the leaf blower won't start. Solved! My Leaf Blower Won't Start. How to Unflood a Leaf Blower Engine – BackyardGadget. If it isn’t, the air flow will be restricted and the engine will not start. The choke lever must be Clogged Air Filter. Craftsman CMXGAAMR25BL gas leaf blower parts - manufacturer-approved parts for a proper fit every time! We also have installation guides, diagrams and manuals to help you along the way! If the leaf blower engine won't start even though there's fuel in the tank, the carburetor could be the problem. Take the boot and wire or spark plug cover off of the end portion of the spark plug and 3. The reasons why a leaf blower can be hard to start, are: The air filter may be restricted The carburetor may be clogged The fuel filter may be blocked The recoil starter pulley might be stuck or broken The ignition coil is defective The recoil starter assembly is faulty The rewind spring is broken The spark arrestor is clogged. Clean or replace the air filter if it’s dirty. Top Reasons Leaf Blower Won't Start — Leaf Blower Troubleshooting RepairClinic. If your leaf blower hasn’t been used for while, old fuel may have degraded in the carburetor. It slowly died the other day and I could not restart it. 4K subscribers Subscribe 567 Share Save 288K views 11 years ago A person bought this brand new Leaf. Replace the fan blade if damaged. take apart craftsman leaf blower. Samsung NX58F5700WS/AA-01 gas range parts. Leaf blower stalls 3. If your Craftsman leaf blower won’t start, there is a good chance that it is due to a simple fix. Leftover fuel in your leaf blower is one of the primary reasons a leaf blower won't start. A clogged air filter prevents the air and the fuel from mixing properly inside the engine of your leaf blower which will stop it from working. Craftsman Snowblower Won't Start Small Engine Repair Small Engine Repair 19K views 1 year ago What To Look For When Your Echo Leaf Blower Has Spark, Fuel, Compression But Won't Start. All we need to do is replace the air filter. Stale fuel is the most common reason why a leaf blower won’t start. With gas, cordless, and corded leaf blower options to choose from you can get the power you need from the name you trust. It was discovered that the ignition coil, or magneto, was. Craftsman leaf blower running but won’t blow. Restricted Air Filter: When the air filter of your leaf blower is clogged its engine will not get enough air and will get too much fuel instead. The air filter is an essential part designed to protect the engine from wear. We don't know when or if this item will be back in stock. A look at the Craftsman leaf blower and a problem with it not starting. Craftsman Leaf Blower Troubleshooting & Repair | Repair Clinic Choose Product 02 Identify Problem 03 Find Solutions Back Leaf Blower Repair Help Have Your Model Number? Great! Enter it here for your fast and easy solution: Need help finding your model number? or Let Us Diagnose The Problem. Fixing Craftsman Leaf Blower That Just Won’t Start. 3 Step 3: 3 Air fuel mixture setting of the carburetor is too lean 3. Also, how much compression does it have?. Leaf blower stalls 3. If the fuel is fresh, do preventive maintenance on the air filter. Craftsman leaf blower won't start. Causes and Quick Fixes for Craftsman Leaf Blower Won’t Stay Running. 13 Reasons Your Leaf Blower Won’t Start (SOLVED!). 2 3,834 ratings Currently unavailable. Dry all carburetor parts by blowing it off with compressed air. The recoil starter assembly engages the crankshaft to turn over the engine. A loose or broken fan blade won’t move air through the blower tube. Leaf Blower Won’t Start (SOLVED!)">13 Reasons Your Leaf Blower Won’t Start (SOLVED!). 30yearTech · #2 · Jan 19, 2012 You need to post the model number off your blower so everyone will know which blower you have. Craftsman blower won't start or run. 4K views 1 year ago COLORADO SPRINGS SMALL ENGINE REPAIR In this video I go through the. The crankshaft might spin without rotating the fan if the nut comes Tubes. Let’s start with this quick table guide, first. 2 Reasons Why Your Leaf Blower Won’t Rev 2. Stale fuel is the most common reason why a leaf blower won’t start. A dirty air filter is one of the most common causes behind a leaf blower that is bogging down: the air is enough for the engine to idle, but as soon as you switch to full-throttle, the machine will stall. I grounded the spark plug to the engine body and saw a very tiny weak occasional spark. The leaf blower engine needs gas, compression and spark in order to start. Craftsman Leaf blower won't start. If the recoil starter assembly is defective, the leaf blower won't start. Steps to Fix a Leaf Blower That Won’t Start. If the recoil starter assembly is defective, the leaf blower won't start. 4K views 1 year ago COLORADO SPRINGS SMALL. Try our water filter finder Symptoms for gas leaf blowers. Craftsman Leaf Blower wont start, ignition coil failure?">Craftsman Leaf Blower wont start, ignition coil failure?. If the leaf blower doesn’t blow air, check the fan blade. SOLVED! 14 Reasons a Craftsman Leaf Blower Won’t Start. Add fuel stabilizer to the gas when you refill the tank to help keep the fuel fresh. Reasons Why Your Craftsman Mower Won’t Start 1. Put the new cord through the same hole in the pull starter reel where you took the old rope out from. Let’s start with this quick table guide, first. Craftsman 25cc Handheld Blower. Craftsman Snowblower Won't Start Small Engine Repair Small Engine Repair 19K views 1 year ago What To Look For When Your Echo Leaf Blower Has Spark, Fuel, Compression But Won't Start. Craftsman Leaf Blower Won't Start Small Engine Repair Small Engine Repair 1. Keep reading for additional items that can cause your Craftsman starting problem. How to Fix CRAFTSMAN Leaf Blower Problems. Leaf blower does not blow or suck debris 4. Clogged carburetor due to fuel residue. To do this, start by opening the air filter cover. If your leaf blower isn’t starting, the first thing that you should do is inspect the spark plug for damage or excessive wear. Spark arrestor getting clogged by dirt and debris. 3 Engine oil in the carburetor: 2 Fixing a clogged leaf blower carburetor 2. Solution: Locate the fuel filter in the fuel tank. This means emptying the gas tank and flushing fresh. Craftsman leaf blower won't start I have a craftsman leaf blower model 358. I've sprayed starting fluid directly into cylinder and still nothing. Like with most other gas-powered leaf blowers, there are several common reasons that may cause a gas leaf blower to be unable to start up. 56K subscribers Subscribe 6K views 1 year ago A look at the Craftsman leaf blower and a problem with it not starting. The most common ones include:. First, check for airflow issues. Shop Craftsman 917272761 front-engine lawn tractor parts. Leaf blower does not blow or suck debris 4. Craftsman Leaf Blower Troubleshooting & Repair | Repair Clinic Choose Product 02 Identify Problem 03 Find Solutions Back Leaf Blower Repair Help Have Your Model Number? Great! Enter it here for your fast and easy solution: Need help finding your model number? or Let Us Diagnose The Problem. com ">Craftsman leaf blower won't start. Solved! My Leaf Blower Won’t Start. Soak the arrester in the solvent for a while. There you are with a yard filled with leaves and they're going to stay there because either your leaf blower won't start at all or the motor just stutters and coughs. That's why you came to Repair Clinic. If the recoil starter assembly is defective, the leaf blower won't start. Leaf blower smoking Table of Contents Show CRAFTSMAN Gas-powered Leaf Blower. Craftsman Leaf Blower Won't Start Small Engine Repair Small Engine Repair 1. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This basic procedure works for replacing MTD, Husqvarna, Poulan, Weed Eater, Troybilt and Craftsman leaf blower fuel lines. Craftsman Leaf Blower Won’t Start Carburetor Clogged. Craftsman 25cc Gas Blower Won't Start? (Possible Causes. Remove the starter assembly and inspect it to determine if it is working properly. The repair is simple and costs nothing to do. Examine the spark plugs for deposits or fouling. The impeller is the component that creates the airflow in a leaf blower. This sticky fuel can clog up the carburetor and cause the. To determine if it is working properly remove the starter assembly and inspect it to see. Why won't my leaf blower start?. A look at the Craftsman leaf blower and a problem with it not starting. Make sure to put the rope through the top of the rope so it comes out from the bottom. The L & H markings are for the low and high fuel mixture needles. I tested the ignition coil with a multimeter and got a reading of 4. Be careful not to lose the ring clip. When the filter becomes clogged, the lack of fuel to the engine will prevent your leaf blower from starting. 7 (36) New CMCBL730P1 V20 BRUSHLESSRP™ Blower (5. 05 - Craftsman Leaf Blower Air Filter The air filter may be clogged or dirty. I cleaned the carb yesterday (no rebuild kit, though), and it looked okay (didn't see any varnish, and the diaphram seemed very pliable). Use pliers to remove the damaged pull cord from the reel and get a replacement pull rope with the same thickness as the old one. CRAFTSMAN Gas Powered Leaf Blower, Handheld Gas Blower. Reattach the fan blade to the engine crankshaft if disconnected. Craftsman Leaf Blower Won't Stay Running. Check if the ceramic part has broken or carbon residue on the electrodes could be affecting the spark production. Remove the old filter holding the fuel line and ring clip in one hand and pull the fuel filter from the line. Leaf Blower Won’t Start After Sitting? Here’s How To Fix It!. Reasons a Craftsman Leaf Blower Won’t Start Wrong Choke Setting. If the engine won't start after replacing leaky leaf blower gas lines, you may need to rebuild the carburetor, following the instructions in How to Rebuild a Leaf Blower Carburetor. How to repair a leaf blower cord that won’t pull – Garden. Remove the cover of your leaf blower and inspect the fan and its blades. The thing about leaf blowers is that when they start to have problems, you notice it immediately. If your leaf blower floods you can restart it with these simple steps: Fuel-Injected Models: Close the choke Pull the gas lever Crank the engine Carburetor Models: Remove the air filter cover Open the carburetor Pull out the air filter Start the engine Cut off the blower Replace the air filter. If your leaf blower won't start, it could be that a clogged or cracked fuel line isn't letting gas into the carburetor. Next, pull the purge bulb off the carb and see if the inlet filter is plugged with gunk clean it with spray carb cleaner if it is. The most common cause for failure to start in a Craftsman leaf blower is the spark plug. Wash with water and re-install that. 02 - Recoil Starter. How to Fix a Flooded Engine on a Leaf Blower Turn the switch on to the run. Leaf blower vibrates excessively 6. Bad Battery, Loose Cables or Corroded Terminals 11. Craftsman Leaf Blower wont start, ignition coil failure?. Craftsman leaf blower running but won’t blow. Power Supply Make sure there's power in the socket you have the leaf blower plugged into. Craftsman Leaf Blower Won't Start 2022 (Solved). How to replace leaf blower fuel lines | Repair guide Sorry! We can't find that page. 03 - Leaf Blower Carburetor Repair Kit. Causes and Quick Fixes for Craftsman Leaf Blower Won’t Stay Running. You can also look for heavy carbon buildup on the electrode, a cracked Craftsman leaf blower issue(s)? (model 358). 11 Final Remarks. If your Craftsman leaf blower won’t start, there is a good chance that it is due to a simple fix. 1 A clogged leaf blower carburetor 1. The fan nut holds the fan to the crankshaft. The fan is attached to the crankshaft and provides airflow inside the unit when it rotates. How to replace leaf blower fuel lines | Repair guide Sorry! We can't find that page. Follow these steps to get your leaf blower up and running again: 1. Follow these instructions to rebuild it in. Check the choke position on the. When you pull the starter rope, tabs extending from the pulley and cam should grab the hub on the engine, causing the engine to turn. Clogged Spark Arrestor: 3 How to Fix the Problem? 3. The reasons why a leaf blower can be hard to start, are: The air filter may be restricted The carburetor may be clogged The fuel filter may be blocked The recoil starter pulley might be stuck or broken The ignition coil is defective The recoil starter assembly is faulty The rewind spring is broken The spark arrestor is clogged. A clogged carburetor is the most common reason why a craftsman blower won’t stay running. Insufficient Air Flow Into the Engine : 2. com 488K subscribers Subscribe 260K views 3 years ago Find replacement leaf blower parts:. to repair a leaf blower cord that won’t pull – Garden ">How to repair a leaf blower cord that won’t pull – Garden. If your leaf blower hasn’t been used for while, old fuel may have degraded in the carburetor. Leaf Blower Won't Start After Sitting? Here's How To Fix It!. Regardless of the type of CRAFTSMAN leaf blower you have, some of these issues might occur: 1. If the recoil starter assembly is defective, the leaf blower won't start. Oct 30, 2009, 12:24 PM Leaf blower won't stay running I have a Craftsman Blower/Vac Mulcher. Over time, the spark arrestor can become clogged with soot. See more About this item POWERFUL ENGINE:. Top Reasons Leaf Blower Won't Start — Leaf Blower Troubleshooting RepairClinic. 3 possible causes and potential solutions. Cleaning the arrestor or installing a new one. A clogged fuel line can cause the engine to fail to start. Visit these pages to find what you need: The homepage to search for a model or part Our DIY how-to guides and videos to find repair instructions The Water Filter Finder for refrigerator water filters ;. You’ll need to drain all the fuel from the system. First, make sure there's fresh gas in the tank-old gas accumulates water and burns poorly. The carburetor might be clogged. A Craftsman leaf blower won't start due to a wrong choke setting, plugged air filter, clogged fuel line, dirty carburetor, plugged fuel filter, plugged fuel tank vent, bad spark plug, faulty ignition coil, bad recoil starter, plugged spark arrestor, or old fuel. If the spark arrestor is clogged, the engine may stall. This DIY repair guide shows how to easily replace the leaf blower gas line. It will leave a sticky residue which prevents the engine from starting. Make sure the air filter is clean and in place. Craftsman leaf blower won't start My craftsman leaf blower ran just fine last year as i ran it all day getting rid of those leaves.