Craftsman Riding Mower Won't Start With New Battery - Why is My Lawn Mower Turning Over But Not Starting?.

That’s really all there is to it. The part should have a wire or two coming out of it. Craftsman deck belt 144959: https://amzn. Push mowers are the simplest m. @olliebob check the wiring from your ignition key. The riding mower had a new battery in it , that was installed after the no start became a issue. Engine cranks fine = bad ground from battery. How to replace lawn mower battery in this video I will be replacing my Troy-Bilt riding lawn mower Magna Power pro battery. Starters make that noise when the batter doesn’t have enough amperage. just put a new battery on it, if you do not want to spend 50% on a new battery to test it out, get yourself a good quality 2awg or 0awg jumper cables, hook it to the. #3 Make sure the "dead man's handle" control on the mower is held fully against the mower handle while starting. No sound or anything heard when key turned over. If the battery is dead, the mower wont have the power to start. Troubleshooting a Troy-Bilt riding mower begins with reading the troubleshooting section of the included owner’s manual. You need to give us your complete model number so we can try to find a wiring diagram. May 21, 2023 / WONT START CRAFTSMAN T100 439cc. Buy the right replacement filter based on the type of engine that equips your Craftsman lawn tractor. i feel so ugly reddit will not start turn the key and I can here a click but wont turn over. Then, turn the ignition key and watch what the gauge does. Acted like a safety switch was killing it as I engaged the blade. Binding - Starters can bind against the flywheel. 256591 and it is not charging the battery. It is a simple and cheap fix that can. I have a new Craftsman R110 mower which will not start. If the battery is good, check voltage at both sides of the solenoid. Toro riding lawn mower won't start, Model 70081 about 10, It's electrical new battery but the starter won't engage. A guide to basic, at-home troubleshooting tips and maintenance procedures that may help resolve start-up issues among Husqvarna's line of riding mowers. A weak or dead battery is a common cause of starting problems in Husqvarna zero turn mowers. Turn the Ignition Switch: Ensure the ignition switch is turned to the “On” position. Step 2 – Reattach the spark plug wire to the plug. Jan 10, 2024 · If the engine won't start because the battery drains while running the tractor, the alternator could be at fault. I charged the new battery and it still won't start, what have I burnt. Make sure your lawn mower is in neutral. learning rate monitor pytorch lightning My Poulan riding mower cranks, but won't start. To perform an oil change on a Craftsman lawn mower, run the mower for a few minutes, and drain the warm oil by inverting the mower or opening the drain plug. If the engine loses this compression, the fuel will stop flowing. Just because a battery has volts doesn't mean it has enough power to turn over the mower when it's under load. Facebook dark mode changes your screen to a black background with white lettering, which your eyes will thank you for and your battery won't hate either. Check DC voltage at the battery with the engine running. The first thing you should do when your lawn mower doesn’t start is to check the battery—the most common problems will be battery-related. When a lawn tractor won’t start, it may me be that the mower battery is dead. Reasons Why Your Craftsman Mower Won't Start. If your battery wasn't already connected when you received your mower, you will need to grab a couple of tools and make the connection yourself. The battery is the next stop when investigating a slow cranking mower. How to diagnose a no start condition. Check for corroded terminals on the key switch, the pto safety switch/electric pto switch, and the clutch switch. You can get a taste of Tampa’s pirate culture when the cab drops you off at Gaspar’s Grotto. A battery lawn mower will not start when the battery is not charged or installed correctly making good contact with the mower. steel deck, that allows you to easily fit through gates and other tight spaces. Also, make sure that your charger doesn’t use more than 10 amps, or you will damage the battery. If the spark plug is okay, there will be a spark on the top of the wire. Ensure that the battery is properly connected and clean any corrosion or buildup on the terminals. The ignition coil plays a vital role in your Craftsman lawn mower's engine. It will run as long as i don't shut it off. My craftsman riding mower,new battery,new solenoid,new fuse. Possible Reasons for a Lawn Mower Battery Not Holding a Charge. Anything more, and your battery won't have the power to start your lawn mower. There are several reasons a Craftsman lawnmower may turn over but not start, with the most common ones including the following: Lack of fuel. I attached some images from the manual. Craigslist is a great resource for finding deals on riding mowers. Secure the blade in a vise and sharpen it with a file or grinder. This is a "Engine will crank but will not star. Next, test the voltage of the battery again. HP Briggs & Stratton twin cylinder engine. 6: Start Your Mower & Lubricate Cables. If the new battery is not the issue, ensure you can hear a click when you attempt to start your mower, as this may indicate a bad battery or failed compression or spark. Besides those four, other factors may cause your Craftsman to fail to start. Negative probe to a good ground. If your battery is putting out the correct voltage, the meter should read about 12. The carburetor mixes gas with air before the fuel goes into the cylinder. A few days ago without giving a sign of trouble while mowing , it suddenly. About two months ago, when I would start it up and engage the blade, it would die. Bought new battery for Model 247. Had all the parts on handAirfilter Foamhttps://amzn. Charge a weak battery and try starting the mower again once. You can bypass the relay with a screwdriver, just cross both large terminals on the top of the relay. A Snapper lawn mower won’t start when the engine isn’t getting the fuel, air, or spark required. There is always a certain amount of dirt in the sump polluting the oil, so even good oil will go bad after long periods. As mentioned above, check your safety switches. The hole it sits in should be a perfect square. Also if it has coolant, check the level. Check for power to the solenoid. Check the voltage reading and then turn the key to the off position. Compression gives the engine enough vacuum pressure to keep the moving parts moving and the systems working. A dead battery is one of the most common culprits behind a riding mower’s failure to start. Inspect the Spark Plug and Ignition System. I could not detect any motion with the intake valve a partial turn after closure, so I'm guessing the compression release is done. Had this problem before (6 months ago), so I exchanged. If your mower "runs and dies" on a shot of starting fluid, then a carburetor jet cleaning or replacement is all you need. It does the same thing just keeps turning over. Learn how to check and change your air filter here». Make sure the choke is closing all the way. Nov 12, 2012 / While mowing engine stopped running. Thus, read this article till the end and learn how to troubleshoot a lawn mower won't turn. craftsman riding mower won't start. In a nutshell, start by unscrewing and removing the carburetor cap, which is near the primer button. If it still won’t start, there may be another issue. Mar 1, 2013 / Craftsman riding mower, after starting wont turn off #1 The mower wouldn't start. Check for a weak battery on your Cub Cadet once you have confirmed the terminals are clean and the cables are secure. This video shows how to troubleshoot the starting circuit and replace the starter on an MTD riding mower with a Briggs and Stratton engine. Well its probably a saftey switch, maby for the blade engagment, seat or the ingition is bad. SOLUTION: Test your battery with a multimeter. First, try resetting the overload. Finally, reconnect the battery and give the lawn mower a try. Start with removing any oil or grease residue from the crankshaft taper as well as the taper on the flywheel, and then torque to proper limit Backfire shouldn't be shearing the flywheel key, but if it is shearing on start attempt could result in the problems that. Everything seemed to have checked out when I bought it. (The Short Answer) When you turn the key on a lawn mower, you should hear the starter solenoid click as it engages. I thought my battery was just dead, as it is an old battery, . Turns out to be a blown buss fuse. Evelyn Posted on April 19, 2024. Lawn Mower Battery Charger, part number 190097. Lawn Tractor Won't Start And Clicks - Step By Step Repair VideoDon't forget to click the 🔔 to turn on Video Notifications for more money saving videos and t. The most common reason that your riding mower won’t start, and just clicks, is a dead battery. These establishments often offer used mowers at a fr. My Father-In-Law has a craftsman 42" lawn mower model # 917. Dead Battery: One of the most common causes of a Craftsman lawn mower not starting is a dead battery. or could be because the starter isn't turning and it's heating things up. If the battery won’t recharge, replace it. I have a Craftsman T110 riding mower with brand new battery, engine won't turn over and is not spinning. best propane refill prices near me Any suggestions would be appreciated. A quick way to potentially fix a mower that doesn't start. p0018 subaru A Craftsman lawn mower clicks but won’t start or turn over when the battery is weak, the cables and wiring are loose or corroded, the ground wire is bad, the solenoid is faulty, or the starter motor failed. You may also find batteries at your local lawn mower. New head gaskets and misc parts. You need a reading of about 12. A Craftsman lawn mower won’t turn over or crank due to a weak battery; loose or corroded cables, wiring, and electrical components; a bad safety switch; a faulty ignition …. makes a high pitched sound but doesn't turn at all. cnet best budget tv Remove the pinch and allow the stale fuel to drain. The first thing you should do when your lawn mower doesn't start is to check the battery—the most common problems will be battery-related. Follow the battery positive cable to this component. Attempting to start a Craftsman riding mower that cranks slowly and will not start c How to Fix a Craftsman Riding Mower That Cranks Slowly & Will Not Start. But if they're dry, you have no fuel. Craftsman riding mower won't start. This is caused by old gas, a bad spark plug, plugged air filter, plugged fuel filter, a clogged fuel line, a dirty carburetor, a bad starter solenoid, a bad gas cap, and a bad battery. It wouldn't start so I put a new plug in, a new armature, fuel filter and cleaned the main ground. One of the most common problems with the Craftsman R110 is the engine not starting, and when the engine doesn't start the riding lawnmower cannot move and neither can it mow lawn. Ran it a couple of times in the winter, but had to recharge the battery to get it to start. Sounds more like a bad ground connection or a bad ground battery cable. The negative is usually to the metal frame of the mower. have installed new battery,ignition switich & selinoid. R1000 Series lawn mower pdf manual download. 3 • Maintenance Tips for Your Craftsman Riding Mower. How to start and operate a Craftsman Z5200 0 turn riding lawn mower. italian chef emoji copy and paste May 20, 2014 / Battery good, but only starts with jump. Honda Battery Float Charger 06320-VH7-S00 Harness Kit for Lawn Mowers. Been pulling my arm off and won't tur … read more. I have a craftsman DYT 4000 that won't turn over even when I know my battery is completely charged. May 15, 2021 / Craftsman riding lawn mower acts like it has a low battery but it doesn't and won't start or even try to start #32 batteries are not rocket science any more. Individualized Repair Inc•10K views · 13:21. 150 Pulse Cold Cranking Amps (PCCA), 12-volt battery. (old!) Originally the Power Terminal from the Starter Relay on the Starter cracked and was shorting. pfaltzgraff village coffee mugs I am having problems starting it. Craftsman won’t drive straight or steer correctly. 1 – Regularly Check and Change Engine Oil; 1. It's a dixie chopper silver eagle with a 27 HP kawasaki engine. trip advisor las vegas restaurants A starter part was replaced (not entire starter). Put the battery on the battery charger till it has a full charge. Make sure the fuel shut-off valve is open: You may have shut off the valve before storing the mower. It would be best to check this in your garage with deemed light. Position the new starter solenoid on the frame and install the mounting bolt. This can be the same issue for any riding mower with a 4 prong solenoid. Mowed about 8 times with it last year with no problems. almost fired once when I held the key on start for a few extra seconds. when it does, it runs just fine. Step 2 - Reattach the spark plug wire to the plug. Screw the cap back on, and you're all set! It's much more difficult to clean a carburetor on a riding. Jul 13, 2023 · Potential causes why a Craftsman lawn mower won’t start are bad fuel, fuel starvation and venting problem, blocked fuel line and filter, clogged carburetor, or problem with the carburetor bowl. Hey folks, here's yet another example of how most non-starting lawn mowers can be fixed in just 10 minutes (or so). Check the Starter, external Solenoid & Relay to take necessary actions as required. Which is also the parent company for numerous outdoor/lawn and garden/splitters snow blowers, etc. If engine does not turn over quickly/freely the problem is in the starting circuit. h5521 802 pdf Using the wrong fuel type or fuel containing high levels of ethanol can cause your Exmark not to start. (feeler gauge gap is engine/coil specific) Rotate the flywheel so that the magnets meet the coil. The battery size for a Craftsman riding lawn mower is 12 volts. Aug 21, 2022 / Craftsman R110 wont turn over. Reminder: Always disconnect the negative cable (black) from the battery before making any repairs to the electrical system. HELP!! I have a 3 yr old craftsman ltx 1000 with the kohler pro 18hp ohv engine. If the lights dim, the alternator works. Are you tired of spending hours pushing a heavy lawnmower around your yard? If so, it might be time to invest in a riding lawn mower. slomo said: Starter solenoid or bad grounds. 5 hp mower was cutting fine and then stalled. cell towers down Common solutions for: Lawn mower won't start. Jul 10, 2021 · This 22hp Briggs and Stratton riding mower will not start. The most common reasons are a dirty air filter, a dirty spark plug, or old gas. The engine is an 18 HP Briggs Vanguard. The two cables you are looking for are the cable from the battery and cable to the starter. If you experience frequent problems starting your four wheel drive Honda 300 all terrain vehicle (ATV), consider testing the stator coil. Craftsman lawnmowers use SAE 30 oil, which is the standard small engine oil. Post the model number of your riding mower and engine please. Riding Lawn Mower - Solenoid Clicks but Doesn't Start Mower hard to start like a dead battery Lawn Tractor Won't Start? Try This Easy Free . Nov 11, 2018 / Briggs& Stratton 13. Starter is good, new solenoid, new battery. Although walk-behind mowers can vary in appearance from this Craftsman 21-inch mower, they all work pretty much the same. Mower Key or Safety Button Is Not Fully Engaged. It won't start or turn over with a new. It’s possible to jump-start a mower from a car, truck, another mower, an ATV. These parts need to be working correctly for your mower to start. If your mower is not turning over at all or if you hear a clicking noise when you turn the key. May 7, 2022 #1 Craftsman Push Mower Starts and Stalls. When moved to the blades engaged position, the plunger/button on the switch is fully depressed. If it still does not shut off, check the wire for. Inside the solenoid, you will find a spring and copper plate. 005 for exhaust at 1/4" past TDC. A Yard Machines lawn mower won’t start when there is a lack of fuel, lack of air, or insufficient spark. Test your battery with a multimeter. Put 3 tablespoons of gas down into the intake. Got a new battery for it, but it still would not start, just clicks when I turn the key. HOW TO FIX a common CRAFTSMAN or ANY type of Riding LAWNMOWER has NO …. The mower itself is pretty beat up but it always starts and gets the job done. Craftsman LT2000 riding mower was running great until I hit a cut down tree stump. to/3Isjf1oCraftsman 175067 cable: https://amzn. Start on the small things first, fuel in the tank, all filters, spark plug, oil in engine. As far as zero-turn mowers go, the Craftsman Z5400 is not only one of the cheapest, but one of the best. If your negative terminal location is on the top left and you experience winter for a good portion of the year, Duralast also has you covered. NEED PARTS? Parts and manual listed below. With the key in the start position, three terminals should have voltage (if all is working properly). Craftsman Lawn Mower Won't Start - 21 Reasons. Started fairly soon after battery replacement. When I put it on choke and try to start it, the engine turns but won't start. If there is negative pressure in the tank (when you remove the cap air rushes in) get a new fuel cap. View and Download Craftsman R1000 Series operator's manual online. The CRAFTSMAN® R110 rear engine riding mower is designed for the busy homeowner and offers comfort, durability, and performance. Pull up the mower's hood to access the ignition switch. The Craftsman LT1000 won’t start for a number of reasons, the most frequent of which are a dead battery, a faulty ignition switch, a clogged fuel filter, a dirty …. If it's a single cylinder Briggs and won't turn over easily I would adjust the valves,. Check the oil level; the average mower will take from empty. If you don’t hear this click, then there could be a problem with the connection between the battery and the starter solenoid. Mechanic's Assistant: When did you last change the oil? BRAND NEW!. Quick and Easy Fixes for a Craftsman Lawn Mower That Won't StartIs your Craftsman lawn mower refusing to start, leaving you frustrated and unable to tackle y. Jul 11, 2015 · How to fix a riding lawn mower that Won't Turn over. If gas, spark and air are all present in the right combinations at the right time, and the mower still doesn't start, check the engine for proper compression. 2- Check all the visible electrical wiring connecting the battery, solenoid, …. It has happened that the battery terminal on some mowers will get corrosion between itself and the battery post. If you find the battery won't hold a charge, you must replace it with a new one. First, the seat switch has nothing to do with the starting circuit. While mowing engine started acting like it was running out of gas and finally quit. You don't give us much to work with. After I have put a brand new battery on, brand new starter, new solenoid, brand new fuse brand new ignition switch and it still will not turn over what's the problem?. I have a craftsman riding mower. If you’re in the market for a riding mower, you may be looking to save some money by taking advantage of clearance sales. I have a craftmans riding mower with a 19. Any ideas? Mower is a Craftsman YT 3000 Model Number 917. I charged the battery again for a few hours. Next, grab your new relay and attach it to the mower, then connect the cables. Replace your solenoid if it is found to be bad. May 17, 2022 · Toro riding lawn mower won't start, Model 70081 about 10, It's electrical new battery but the starter won't engage. The ride is quiet and comfortable, it’s easy to operate, and it produces plenty of mowing power. Either the alternator is not working so the battery is not being recharged or there is a parrasitic load flattening the battery. xhmaater 30" Deck TB30R neighborhood riding mower. turning was "hard" so i tried something i saw here, i took off the air filter and plugged the hole to. Batteries on riders and tractors are typically 12-volt, but a few models have 6-volt batteries in them. Yes, seat switch could do this (engine will crank but not run). This #diy video shows how to #diagnose and #repair a riding mower or lawn tractor that doesn't crank or click when you turn the key to start the engine. May 28, 2023 · Quick and Easy Fixes for a Craftsman Lawn Mower That Won't StartIs your Craftsman lawn mower refusing to start, leaving you frustrated and unable to tackle y. A failing battery will happily work all summer long, right up until the temperatures drop. You should have when attempting to start the mower. Over time, the fuel line can become kinked or clogged with debris, hindering the flow of fuel. Install the wires on the terminal posts, connecting them with the mounting nuts. On the larger riding mower engines, there is a compression release built into the engine. The next step to fix the starter issue on your Craftsman mower is to check the battery for wiring and terminals. Park your car near the lawn mower and shut off the engine. If the air filter is dirty, it may not let air to the carburetor. Took the Starter apart and repaired it with Gorilla Epoxy and Electrical …. Best mulching: Ryobi 40V HP Brushless 21" Self-Propelled Multi Blade Lawn Mower - See at The Home Depot. Lawn Tractor Won't Start? Try This Easy Free Fix!Lawn Tractor with Briggs and Stratton engine hard to start or won't fire up at all? Watch as I show you this. with a volt meter i tested the cable from the battery to the solenoid and its good. 288842 died while mowing the lawn. If your riding lawn tractor battery does not hold a charge, you will need to replace it with a new battery. Check for corrosion of the ground wire at the point where it connects to the frame. This may mean that your battery is old and needs to be replaced if this doesn’t help. The first section of wiring and components to check is the wiring through the ignition switch. Try hooking in a jump pack or set of jumper cables from yiur car battery. You may need a helper at this point, depending on the equipment. If you have all four of these things it will run. dollar tree dollar store near me Check to see if the electrical outlet works by plugging another electric tool or appliance into the outlet. If the riding mower makes a heavy clicking or a rapid clattering sound when the key is turned to the start position, there is a problem with the battery or a part of the starting circuit. I have to rotate the flywheel back and forth to free it up at which point the starter will engage and start the engine. Parallel is needed to double the power that the batteries put out for use in. Change the spark plug if the mower has no leaks. The engine needs to be provided. There is voltage at the end of the wire/plug going into the solenoid, when steady cranking the voltage held at 6v but the battery was dying from all the cranking and then the voltage started to fluctuate with peaks at 40v when the cranking started to quit but the key was held in the start position. Here is what the voltage reading means. Any leaking from the lines indicates a line problem. Remove the Sump Plug & Drain the Oil. Clean the air filter using compressed air or replace it if necessary. @cknipp55 the clicking could be the solenoid. my 21horse craftsman riding lawnmower wont start. The push-button start key is a more recent addition to keys. Apr 25, 2021 / Craftsman riding lawn mower acts like it has a low battery but it doesn't and won't start or even try to start #6 Sounds like the classic valves out adjustment or a fail ACR (Automatic Compression Release) on the camshaft. AGM maintenance free design is spill resistant. Sep 2, 2015 · Norman Bailey, check these things first:" 1. We will do a complete starting system diagnosis, including testing of battery, installation of a new . Pull the plug/s out and see if the engine spins good and freely (see 1st link below), if it does then a valve adjustment is most likely the remedy. You can get a cheap float charger and try to get it up into a healthy range. If the charger will do it but the mower won’t, it could be a problem with your mower. If your spark plug appears to have normal wear -- …. 8 V, but when they load tested it they said it was weak. Buck's Small Engine DIY - Here's another easy fix for a lawn mower that won't start. A battery that has a low charge or one that is dead may be the problem. 2) run a jumper from the battery + to the + on the starter ( expect a BIG spark when doing this ) Engine cranks fine = battery is good + starter is good. Like all batteries, your mower battery doesn’t like cold weather. ModelNNN-NN-NNNN s/n 040506B001070 Battery connection is clean, don't see any pinched wires or …. Craftsman riding mower won’t start with a new battery, possible causes may include a faulty ignition switch or a starter solenoid issue. However it will not hold a charge. If cylinder compression is less than 40 psi, the piston isn't compressing air inside the cylinder. Even though your battery indicates 12v does not mean you have a good battery. sasha 402 fishing real name Dec 25, 2021 / Craftsman LT4000 wont start. How to diagnose a Riding Lawn Mower that . Binding – Starters can bind against the flywheel. If you’re a homeowner with a yard, a riding mower is imperative to help you with upkeep. 3 - Answered by a verified Technician My lawnmower won't start i have a 54” craftsman riding lawnmower it keep turning over but won't start good morning I have craftsman yt3000 riding mower and put in new …. Find helpful customer reviews and review ratings for UPLUS U1 Riding Lawn Mower Battery, 12V 250CCA Garden Tractors Battery Maintenance Free AGM Batteries, Fit …. Joined Jun 2, 2009 Messages 2,158 Location Wisconsin. This is due to a plugged air filter, dirty carburetor, bad safety switch, faulty gas cap, plugged fuel filter, clogged fuel line, bad starter solenoid, or bad fuel pump. This spring, mowed twice with it, no problem. Check for voltage at the starter. May 11, 2022 / Craftsman t110 crank no start. When Blades are disengaged, that arm moves away, and allows the plunger/button to extend back out. It is a model #27147 with a 13. Check all wiring to and from the battery/starter as well as the safety switches. $300 cash! post id: 7739301406. Delivering up to an hour of cutting time on. Search titles only Riding mower won't start, battery OK. U1 320CCA Riding Lawn Mower Batteries, Garden Tractors Battery Maintenance Free AGM Battery, Compatible with Troy-Bilt, John Deere, Toro, Cub Cadet, Craftsman, Ariens, Poulan Pro Mighty Max Battery ML18-12 - 12V 18AH New Battery for 90508011 Craftsman Black Lawn Mowers. On level ground, engage the parking brake and disengage the PTO. Waited until now to try and get it. 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. Connect the Charging Cables - Connect the red cable to the positive battery terminal and the black cable to the negative battery terminal. When started blades dont engage unless I kinda bounce on seat. Many people complain that even with fresh gas, a new fuel line, a carburetor, and a new spark plug, the mower doesn’t start. It has a new battery and solenoid but the starter is original. There should also be a fuse that comes from the ignition switch to the solenoid, check on that as well. A Murray lawn mower won’t start when the fuel tank is empty; old fuel is clogging the fuel components; the spark plug is bad; the air filter is plugged; the battery is bad; the charging system is failing; the carburetor is dirty, or a switch is bad. I hope this video helps you out. You can find 12-volt lawn mower batteries at your local hardware or automotive store. Give the engine model # to look up parts. To resolve this, remove the spark plug, clean it with a wire brush, and check the gap. Ask Your Own Small Engine Question. It is a 12v Super Start Lawn and Garden battery. evony trajan Connecting the battery or batteries to your RV is simple and can be done two ways: parallel and series. Regular maintenance of the mower’s wiring, including checking for loose or corroded wires, is crucial for preventing starting issues. Snapper riding mowers use Briggs & Stratton engines, which are typically very easy for the no How to Troubleshoot a Snapper Riding Mower That Will Not Start. I used it for about 3 days, but now every time I try to start it I get a single click and then nothing. The only 2 solutions are to either replace the carburetor or give it a good, thorough cleaning. They very rarely go bad, so I wouldn't expect this. If the battery is okay, then look for issues in the connections to the battery, the solenoid, starter motor, as well as the engine. Make sure that the terminals are clean and that the connections are tight. I'm thinking back to when I used to be professional mechanic and a dying starter. A few thousands from complete close is all it takes. Sep 27, 2023 · A kinked or clogged fuel line can also be the reason why your Craftsman lawn mower won’t start.