My Troy Bilt was running fine. Shut it off. Went to restart and it wouldn't budge. Found it has intermittent to no spark. Gonna replace the coil. Thanks for sharing
Doublewide6, thank you for this video! My husband got out to mow a overdue lawn, well, lawnmower would not start! After messing around, cleaning, checking, I find this video and saw how you tested the spark plug without a tester. We changed it and he is mowing it now! One thing to note, for us dummies, ha ha, make sure you make contact with the metal, just like you demonstrated, or you will get shocked. Thank you! Love youtube and nice people who like to share ;)
Old video but brilliant for the older magneto mowers. Had no spark - traced it back to an electrical connection I had made my self with electrical tape (from the magneto to spark plug)). This video was EXTREMELY helpful narrowing down my problem. I had used electrical (plastic) tape which is normally OK BUT heat from the the mower engine had caused a chemical reaction with the metal connection and electrical tape glue causing problems. My mower was a throw-away (was in the rubbish when I found it) and the previous owner said it just wouldn't start. Cleaning the magneto metal base posts as per this video was a big help too. I used a multi-meter inline from the magneto to the spark plug to check for spark. Replaced gooey connection I had with a metal connector. All good. THANKS for VIDEO!!! Really excellent! Luv my old mower !subscribed!
10/01/2021 @ 1:25 a.m. I did what you were referring to on the kill switch wire for the ignition coil. It works, The lawnmower started right up after about 10 years sitting in one spot. Thanks again for your video referring to the kill switch wire on the ignition coil. 10/01/2021 @ 1:25a.m. .
Thank you,thank you and THANK YOU I followed your instructions to the letter and now I'm mowing better than ever. You saved me the cost of a new lawn mower. ( not that I wouldn't like one ) I plan on watching more of your videos.
Thanks for the help I grew up with a dad and Uncle that worked on small engines for extra money so that was 40 years ago and I forgot alot of it. Your video helped me remember alot thanks!
Doublewide...thanks for your small engine videos. They are the only ones that are really comprehensive. Trying to learn the business your videos are invaluable. Please keep them coming!
Thanks very much. Was having problems getting no spark on my mower and thanks to your video I was able to diagnose a bad ignition wire. Saved me getting slapped with a maintenance bill at the mower shop 👍
Thank you very much for the explanation.Disconnected the kill switch green wire and mower started. Temporarely and until the short found, I installed a waterproof ON/OFF switch on the green wire to shut off the mower. Thank you again.
Thanks!!! I was ready to junk the riding mower, I tried EVERYTHING, until I filed the two holes that hold the coil to the block, riding mower started on the first turn of the key (scared the hell out of me, because I wasn't expecting it to start)
Nice tip about filing the posts most people wouldn't get that its kind of like cleaning the battery posts and clamps on your car. Keep connections clean parts will last longer. Bravo
Thank you very much, you helped me solve my problem. The dead handle lead on the mag was shorted. So again we’ll done both of us, keep up with the videos. Regards Ray GAWN United Kingdom
Thanks for this video. I had cleaned the carburetor, gas line etc etc and it still wouldn't start/spark. After watching I removed the cowl and realigned the coil and now it starts first pull. Thank you for ending my frustration.
Thanks for the video. My "no spark" was due to the shut off arm not pressing the kill switch enough, thereby it was always in "kill mode". Fixed it with part of an ink pen. Pulling the kill wire as suggested produced spark so i knew where to look.
yep. the wire to the coil was shorted to the engine....I couldn't see where, but the insulation must have broken down between engine heat (it was laying in contact with the top of the engine) and dirt/oil. This video save me a lot of brain fatigue and money. Many thanks!
I mentioned that rust on the end laminations will not affect the magnetic field. Although rust will restrict the magnetic field because of the strength of the magnets it will not stop the lawnmower from working. Where the base of the coil mounts on the posts it needs to be free of corrosion because if the coil is not grounded it will not work. This video is designed to help people not "mis inform the public. There are many people that have fixed their lawnmowers because of this video.
Great Job, and hey nice family!!! I'm hoping that is my problem because I've cleaned the carb and all the tubing plus changed the oil which most people I know never do. But I'm thinking the coil is suspect because I have a brand new plug in it. Always Thankful when someone takes the time to video a remedy and show where to go when most of us are lost. Thanks again !!!
09/30/2021 ,Thanks for saying something about that kill switch wire because I was thinking that was a power wire it is 2:27 a.m. right now but I will be trying it doing daylight hours . This is the only video I seen I want TH-cam that explain that Kill switch wire on TH-cam. Thanks a lot 09/30/2021 @ 2:27 a.m. .
Hey, thank you so much for this video! Especially for a tip about disconnecting kill switch cable and giving it a try. I was able to fix my lawnmower by simply adjusting kill switch connector and a bit of polishing...
Thanks, great video and very helpful. I just disassembled the coil and assembled again the same one with the business card gap adjustment and the mawer is running now fine.
Hey thanks f\to people like you for taking your own time to post things like this to help others. i was given a $500.00 lawn mower because neighbor said did not start because of you bad coil. i sold it on craiglist $350.00 thanks so much
Good video. Nice family. Enjoy- they grow fast.I had to replace the cutoff cable. When I put the brake bracket back on I must have left the wire in a bad spot probable rubbing on the flywheel and slowly wearing off the insulation on the wire ( it was a bear to get that brake assembly up in under the flywheel.)Maybe there is a trick to it but I never did it before. It ran for about an hour and then quit. No spark on plug cleaned everything, re gapped it . Still no spark. I looked real good and saw the wire had been gouged and must of been the flywheel and the wire was bare. I fixed that with some solder and shrink wrap. Still no spark. Do you think the bare wire shorted out the ignition module because there is no spark on the coil now? Is there a way to ohm out a module? Also thanks for taking the time to make the video's and have a great day!
This video is good. Replacing a lawn mower coil is not hard at all. Most manufacturers on mowers have User manuals and part numbers online. Just identify model number and the part need and order through Amazon or wherever.
Great video very clear instructions , I have the same problem at the moment I will follow the instructions thanks 👍🏴 it’s great to see your family made it and that they are healthy n happy
Great help with this. Thank you. The video is clear and process well explained. I implemented one more thing and that is to put liquid soap in the sleeve prior to wire R&R. This helps the old wire slide out and then the new one inserted into the spark plug protective sleeve. No need to split it open. I then used a can of air duster to blow out the moisture.
Thanks for the video it has helped me, I thought I was going to have to change the coil but your tip about the cut out wire shorting was my problem which I had missed. Checked it again after watching your video and it was bare in two places, Taped it up and I'm away. I live in the United Kingdom, Great Britain, England whatever you call it. I watched another video about your son, I hope all is well with you and your family, if I can donate please tell me how? Steve.
Thanks. It was the kill switch that was not working. So fired up the mower with the switch disconnected and bam! It worked. Just found that the part clamping the cable down broke and tied it down with a clamp. All better.
doublewide6 Yeah buddy you got me you made it so simple and you have me access to the the parts. Great job and beautiful Family. God bless you and your Family
doublewide6 Thank you for sharing your knowledge I appreciate you God bless you and your Family you made me look smart in front of the Wife again I was losing ground. 😉
i have tried everything, i cleaned the magnets and set the gap, i am pretty sure i need to rebuild the carb. i need to test for spark first, if that dont work then i need to do the carb thing.
before tearing into this, I moved the kill switch wire and it started right up. I will dig further to find the point of a bare wire for a permanent repair when the temps drop around here.
I've done everything recommended, certain I had it under control. New coil, .009 gap, new spark plug, filed clean the mounting posts, handlebar actuated kill switch seems to open and close as per a continuity switch - probe on flywheel and on lead to bottom of coil had continuity when the handlebar lever was in "shutoff" mode, none when bar was in "on" position. Still no hint of a spark. Guess next step is remove the flywheel? Haven't tried running with the ground wire disconnected. What is next?
+Bryan Byrd To possibly add more value to this valuable thread, two full frustrating days and $85 later, a lawn mower shop determined the coil provided by Sears was not any good, and he put in a used one and the mower runs fine. Sears claims the part number 440505 is the right one for engine model number 143404162, but I never had a single spark. Maybe it was defective? Good luck., and thanks doublewide.
I have a push mower with a B&S engine that will not start 9 times out of 10. The carb is clean and the fuel is fresh. If there is fuel in the tank it barely picks it up and stalls out. If I spray carb cleaner into the intake the engine will start and run good. When I release the lever for a split second the engine immediately stalls and will not restart. I also here small poping sounds. Is that an ignition coil problem?
Hello, I have a Tecumseh engine on my mower which is a Champion Self Propelled 46cm. I have a spark and I have taken the carburetor off and cleaned it. When trying to start it it occasionally 'fires' but won't run for any length of time and also floods the spark plug. Is it possible for the coil or the spark plug to be breaking down under load? I've tried another spark plug (second hand) and the problem is the same. Any help would be great. Thanks
My thoughts and prayers for your son. I hope he gets better soon. Thanks for the video. Did I hear correctly, rust on the coil or magnet on flywheel will not make any difference? My mower starts when cold, but shuts down 3-5 minutes later. Thanks!
You need to check the kill circuit as well, the small wire hooked to the coil, sometimes if the circuit is closed it will not let the coil fire. Sometimes that wire will be grounded to the engine.
Also check the operation of the dead man lever, if the engine brake is not working properly, it may not open the kill circuit. And this will also not let the coil fire.
Changed spark plug, changed ignition coil... Craftsman 5.5 .. Runs when I disconnect green ground wire from bottom of ignition coil. Checked Brake assembly and no wires broken .. just not sure what the brake assembly should look like and what wires should be touching what... perhaps a contact is not sitting correctly?.. Can't find diagrams online either.. Any ideas?
I cleaned and gapped points and replaced coil in my old John Deere 56 riding mower. I can't see a spark on the plug or spark tester but I sure get a jolt if I hold the plug wire when I pull the cord. How is that possible?
I have no spark in my craftsman riding mower. I have replaced the plug and coil. I also took off the flywheel and cleaned everything. I seen the stator was burnt on 3 coils so I replaced it too. The previous owner said he was driving it and it just quit - he tried to rewire it and I think he left the voltage regulator out and that let him burn out the stator to my opinion. Now back to the spark plug spark. I did clean the ignition coil screw holes. Took off the kill wire from the coil, used a business card for a gap and still no spark! I am lost at this point besides thinking it may be the magnets. Any ideas???? No doubt the magnets are not dead in total. How do I check/replace/recharge them??
At the risk of asking a really stupid question, I am going to anyway. I replaced coil, spark plug, checked the "kill wire" and everything looked good. Still no spark. When I took off the flywheel I noticed the shaft from the motor was very rusted and the inside hub of the flywheel was corroded. I sanded them both and now the mower runs. Does the flywheel have to have good contact with the motor shaft to create spark? Or did I inadvertently do something in between to fix the problem when I took the flywheel off?
I'm having an opposite problem. Engine is hard to pull start and get to fire when it's cold but after it does start and warms up a little it will start right back up if I have to shut it down for any reason. Any ideas what could cause this?
check if the "break pad" that stops the fly wheel, causing the Engine to stall and shut down is pressed against the fly wheel befor you start it. if it is losen it slightly
I have a John Deere ant 622 gator with no spark I replaced the ignition coil twice and the spark plug multiple times still no spark any suggestion thanks
Thank you I had a faulty kill switch wire and I just pulled it And The mower started I plan on just pressing the primer bulb a few times until the engine quits
I disconnected my kill switch and it started right up. It is a pain to pull the plug wire to shut off. The wiring on the kill switch looks good. So how did you get it back to normal.
have no spark on 5hp B&S engine. Checked flywheel key is good, replaced coil, spaced with business card as shown, new spark plug, has no wire connected to kill switch tab. Still no spark, any ideas?
My Troy Bilt was running fine. Shut it off. Went to restart and it wouldn't budge. Found it has intermittent to no spark. Gonna replace the coil. Thanks for sharing
Doublewide6, thank you for this video! My husband got out to mow a overdue lawn, well, lawnmower would not start! After messing around, cleaning, checking, I find this video and saw how you tested the spark plug without a tester. We changed it and he is mowing it now! One thing to note, for us dummies, ha ha, make sure you make contact with the metal, just like you demonstrated, or you will get shocked. Thank you! Love youtube and nice people who like to share ;)
Old video but brilliant for the older magneto mowers. Had no spark - traced it back to an electrical connection I had made my self with electrical tape (from the magneto to spark plug)). This video was EXTREMELY helpful narrowing down my problem. I had used electrical (plastic) tape which is normally OK BUT heat from the the mower engine had caused a chemical reaction with the metal connection and electrical tape glue causing problems. My mower was a throw-away (was in the rubbish when I found it) and the previous owner said it just wouldn't start. Cleaning the magneto metal base posts as per this video was a big help too. I used a multi-meter inline from the magneto to the spark plug to check for spark. Replaced gooey connection I had with a metal connector. All good. THANKS for VIDEO!!! Really excellent! Luv my old mower !subscribed!
10/01/2021 @ 1:25 a.m. I did what you were referring to on the kill switch wire for the ignition coil. It works, The lawnmower started right up after about 10 years sitting in one spot. Thanks again for your video referring to the kill switch wire on the ignition coil. 10/01/2021 @ 1:25a.m. .
Thank you,thank you and THANK YOU I followed your instructions to the letter and now I'm mowing better than ever. You saved me the cost of a new lawn mower. ( not that I wouldn't like one ) I plan on watching more of your videos.
Thanks for the help I grew up with a dad and Uncle that worked on small engines for extra money so that was 40 years ago and I forgot alot of it. Your video helped me remember alot thanks!
We inherited a near new mower when we bought a house that did not run. Removed the kill switch wire off the coil and eureka!
Hi from NZ,
Anthony
Replaced the coil and still no spark. While reviewing this video, I filed down the perches the magneto mounts to, and voila. Thanks for the tips!
Thanks! You helped me find the problem with my kill switch. I always appreciate a $0 repair job.
Doublewide...thanks for your small engine videos. They are the only ones that are really comprehensive. Trying to learn the business your videos are invaluable. Please keep them coming!
Thanks very much. Was having problems getting no spark on my mower and thanks to your video I was able to diagnose a bad ignition wire. Saved me getting slapped with a maintenance bill at the mower shop 👍
Excellent video. Probably one of the best how to videos I’ve ever seen. Very thorough.
Thank you very much for the explanation.Disconnected the kill switch green wire and mower started.
Temporarely and until the short found, I installed a waterproof ON/OFF switch on the green wire to shut off the mower.
Thank you again.
this was super-helpful. I took my mower apart, disconnected the kill switch wire from the coil and it started right up.
Thanks for the video. Pulled my coil, took pics of the model number, filed the mounting post, started right up.
Thanks!!! I was ready to junk the riding mower, I tried EVERYTHING, until I filed the two holes that hold the coil to the block, riding mower started on the first turn of the key (scared the hell out of me, because I wasn't expecting it to start)
Nice tip about filing the posts most people wouldn't get that its kind of like cleaning the battery posts and clamps on your car. Keep connections clean parts will last longer. Bravo
Thank you very much, you helped me solve my problem. The dead handle lead on the mag was shorted.
So again we’ll done both of us, keep up with the videos.
Regards
Ray GAWN
United Kingdom
Thanks for this video. I had cleaned the carburetor, gas line etc etc and it still wouldn't start/spark. After watching I removed the cowl and realigned the coil and now it starts first pull. Thank you for ending my frustration.
Thanks for the video. My "no spark" was due to the shut off arm not pressing the kill switch enough, thereby it was always in "kill mode". Fixed it with part of an ink pen. Pulling the kill wire as suggested produced spark so i knew where to look.
also try cleaning the coil with a rotating wire brush it works for me and clean the fly wheel magnets this works too
We will do! Thanks!
yep. the wire to the coil was shorted to the engine....I couldn't see where, but the insulation must have broken down between engine heat (it was laying in contact with the top of the engine) and dirt/oil. This video save me a lot of brain fatigue and money. Many thanks!
Mine was the ground connection. I never would have thought of that. Thank you very much!
My trouble was the kill switch. Thanks very much for this video. I couldn't have done it without you!!!!
I mentioned that rust on the end laminations will not affect the magnetic field. Although rust will restrict the magnetic field because of the strength of the magnets it will not stop the lawnmower from working. Where the base of the coil mounts on the posts it needs to be free of corrosion because if the coil is not grounded it will not work. This video is designed to help people not "mis inform the public. There are many people that have fixed their lawnmowers because of this video.
Thanks for the good video. Found a used coil on Ebay for $10 and it solved the problem.
Great Job, and hey nice family!!! I'm hoping that is my problem because I've cleaned the carb and all the tubing plus changed the oil which most people I know never do. But I'm thinking the coil is suspect because I have a brand new plug in it. Always Thankful when someone takes the time to video a remedy and show where to go when most of us are lost. Thanks again !!!
09/30/2021 ,Thanks for saying something about that kill switch wire because I was thinking that was a power wire it is 2:27 a.m. right now but I will be trying it doing daylight hours . This is the only video I seen I want TH-cam that explain that Kill switch wire on TH-cam. Thanks a lot 09/30/2021 @ 2:27 a.m. .
Great video! Thanks so much for the basics. Perfect timing with the "fan club" too, they're lucky to have such a knowledgeable man.
Hey, thank you so much for this video!
Especially for a tip about disconnecting kill switch cable and giving it a try.
I was able to fix my lawnmower by simply adjusting kill switch connector and a bit of polishing...
Thanks, great video and very helpful.
I just disassembled the coil and assembled again the same one with the business card gap adjustment and the mawer is running now fine.
Much appreciate the walk through fixed our lawn mower with it!!
Hey thanks f\to people like you for taking your own time to post things like this to help others. i was given a $500.00 lawn mower because neighbor said did not start because of you bad coil. i sold it on craiglist $350.00 thanks so much
An extremely knowledgeable video-you have saved me alot of time and hopefully alot of money. Many thanks.
Good video. Nice family. Enjoy- they grow fast.I had to replace the cutoff cable. When I put the brake bracket back on I must have left the wire in a bad spot probable rubbing on the flywheel and slowly wearing off the insulation on the wire ( it was a bear to get that brake assembly up in under the flywheel.)Maybe there is a trick to it but I never did it before. It ran for about an hour and then quit. No spark on plug cleaned everything, re gapped it . Still no spark. I looked real good and saw the wire had been gouged and must of been the flywheel and the wire was bare. I fixed that with some solder and shrink wrap. Still no spark. Do you think the bare wire shorted out the ignition module because there is no spark on the coil now? Is there a way to ohm out a module? Also thanks for taking the time to make the video's and have a great day!
Good content. Congrats, you did it. Very educational. Thanks and Blessings to you and your lovely family.
This video is good. Replacing a lawn mower coil is not hard at all. Most manufacturers on mowers have User manuals and part numbers online. Just identify model number and the part need and order through Amazon or wherever.
You are the man.....green wire off started rigt away...........thanks...
Great video very clear instructions , I have the same problem at the moment I will follow the instructions thanks 👍🏴 it’s great to see your family made it and that they are healthy n happy
Great help with this. Thank you. The video is clear and process well explained. I implemented one more thing and that is to put liquid soap in the sleeve prior to wire R&R. This helps the old wire slide out and then the new one inserted into the spark plug protective sleeve. No need to split it open. I then used a can of air duster to blow out the moisture.
THANKS for reminding me I have to ground the plug to see a spark! Problem Solved! (Or at least on to the next step!)
Thanks for the video it has helped me, I thought I was going to have to change the coil but your tip about the cut out wire shorting was my problem which I had missed. Checked it again after watching your video and it was bare in two places, Taped it up and I'm away. I live in the United Kingdom, Great Britain, England whatever you call it. I watched another video about your son, I hope all is well with you and your family, if I can donate please tell me how? Steve.
enjoy these small engine videos! great fan club you have DW シ
THANK YOU ! FOR THAT DEMONSTRATION WELL DONE !!!,THIS WILL BE A HELP TO OTHERS !!!!!
Great video, thanks! A quick suggestion for your one handed situation, get a tripod, lol!
Thanks. It was the kill switch that was not working. So fired up the mower with the switch disconnected and bam! It worked. Just found that the part clamping the cable down broke and tied it down with a clamp. All better.
paul l I'm happy the video helped.
doublewide6 Yeah buddy you got me you made it so simple and you have me access to the the parts. Great job and beautiful Family. God bless you and your Family
doublewide6 Thank you for sharing your knowledge I appreciate you God bless you and your Family you made me look smart in front of the Wife again I was losing ground. 😉
Just used this video to fix my mower so good job and thank you
Thanks man for an excellent video and the clear instructions!
Thanks for the tips. Mine just died and no spark I know what to look for now.
Thanks from West Australia
i have tried everything, i cleaned the magnets and set the gap, i am pretty sure i need to rebuild the carb. i need to test for spark first, if that dont work then i need to do the carb thing.
before tearing into this, I moved the kill switch wire and it started right up. I will dig further to find the point of a bare wire for a permanent repair when the temps drop around here.
pulled the kill wire off started just like new! what is the procedure to fix this problem?
I've done everything recommended, certain I had it under control. New coil, .009 gap, new spark plug, filed clean the mounting posts, handlebar actuated kill switch seems to open and close as per a continuity switch - probe on flywheel and on lead to bottom of coil had continuity when the handlebar lever was in "shutoff" mode, none when bar was in "on" position. Still no hint of a spark. Guess next step is remove the flywheel? Haven't tried running with the ground wire disconnected. What is next?
+Bryan Byrd To possibly add more value to this valuable thread, two full frustrating days and $85 later, a lawn mower shop determined the coil provided by Sears was not any good, and he put in a used one and the mower runs fine. Sears claims the part number 440505 is the right one for engine model number 143404162, but I never had a single spark. Maybe it was defective? Good luck., and thanks doublewide.
Thank you this help me lawns all mowed now
I enjoyed this video. Im looking for a new coil.
Well explained and good pointers especially using the business card for coil positioning.
Thank you. I've had this problem but now I know what to do. I appreciate it.
how are interchangeable are those coils? I've got an old one from an old mower, can I use it?
Yeah
My mower is starting again, thanks for this video!
Very well made VDO, easy to understand,, Thanks for sharing..
Thanks, man! My mower got spark. I've cleaned(sand papered down) those two contacts, sure I got spark? Thanks yo my TH-cam friends!
Great job. Easy to follow and to the point.
I have a push mower with a B&S engine that will not start 9 times out of 10. The carb is clean and the fuel is fresh. If there is fuel in the tank it barely picks it up and stalls out. If I spray carb cleaner into the intake the engine will start and run good. When I release the lever for a split second the engine immediately stalls and will not restart. I also here small poping sounds. Is that an ignition coil problem?
Hello, I have a Tecumseh engine on my mower which is a Champion Self Propelled 46cm. I have a spark and I have taken the carburetor off and cleaned it. When trying to start it it occasionally 'fires' but won't run for any length of time and also floods the spark plug. Is it possible for the coil or the spark plug to be breaking down under load? I've tried another spark plug (second hand) and the problem is the same. Any help would be great. Thanks
My thoughts and prayers for your son. I hope he gets better soon. Thanks for the video. Did I hear correctly, rust on the coil or magnet on flywheel will not make any difference? My mower starts when cold, but shuts down 3-5 minutes later.
Thanks!
3079daddy
You need to check the kill circuit as well, the small wire hooked to the coil, sometimes if the circuit is closed it will not let the coil fire. Sometimes that wire will be grounded to the engine.
Also check the operation of the dead man lever, if the engine brake is not working properly, it may not open the kill circuit. And this will also not let the coil fire.
Did you replace the coil and fix it before you sold it?
Thanks for the info. I was pretty stumped, but I just got my own mower started after following some of your tips. Great videos!
You are awesome for posting this. Thank you so much sir❤
Will you get a shock testing the spark plug?
Changed spark plug, changed ignition coil... Craftsman 5.5 .. Runs when I disconnect green ground wire from bottom of ignition coil. Checked Brake assembly and no wires broken .. just not sure what the brake assembly should look like and what wires should be touching what... perhaps a contact is not sitting correctly?.. Can't find diagrams online either.. Any ideas?
I cleaned and gapped points and replaced coil in my old John Deere 56 riding mower. I can't see a spark on the plug or spark tester but I sure get a jolt if I hold the plug wire when I pull the cord. How is that possible?
Thanks for the good information and easy to follow presentation.
I had the same lawnmower. Where can I buy a replacement Gas tank? Thanks
Great vid! Thanks for posting, I was about to buy a new mower till I seen this vid and noticed it was a short in the kill switch!
Beautiful family! Thanks for the video, easy to follow and useful.
hi double wide six wat should i do to get a push mower going that starts wen you put gas in the carb please help my old mower blew up on me?
Thanks ! I have the same trouble on this model. right now I think I can fix it.
Business card. Worked like a charm, Thank you!
So what would happen if the coil was to far away or to close to the flywheel?
I have no spark in my craftsman riding mower. I have replaced the plug and coil. I also took off the flywheel and cleaned everything. I seen the stator was burnt on 3 coils so I replaced it too. The previous owner said he was driving it and it just quit - he tried to rewire it and I think he left the voltage regulator out and that let him burn out the stator to my opinion. Now back to the spark plug spark. I did clean the ignition coil screw holes. Took off the kill wire from the coil, used a business card for a gap and still no spark! I am lost at this point besides thinking it may be the magnets. Any ideas???? No doubt the magnets are not dead in total. How do I check/replace/recharge them??
Virgil White what was your issue im having the exact same issue?
Do the valves have to do anything with no spark?
At the risk of asking a really stupid question, I am going to anyway. I replaced coil, spark plug, checked the "kill wire" and everything looked good. Still no spark. When I took off the flywheel I noticed the shaft from the motor was very rusted and the inside hub of the flywheel was corroded. I sanded them both and now the mower runs. Does the flywheel have to have good contact with the motor shaft to create spark? Or did I inadvertently do something in between to fix the problem when I took the flywheel off?
I'm having an opposite problem. Engine is hard to pull start and get to fire when it's cold but after it does start and warms up a little it will start right back up if I have to shut it down for any reason. Any ideas what could cause this?
check if the "break pad" that stops the fly wheel, causing the Engine to stall and shut down is pressed against the fly wheel befor you start it. if it is losen it slightly
great presentation will try tomorrow !
I have a John Deere ant 622 gator with no spark I replaced the ignition coil twice and the spark plug multiple times still no spark any suggestion thanks
If my lawnmower disk rusted will it affect the spark
Ohm to coil to ground. Check is it less than 5K ohms, or is it Open, like mega ohms.
Thank you I had a faulty kill switch wire and I just pulled it And The mower started I plan on just pressing the primer bulb a few times until the engine quits
worked perfect! Thanks very easy to do with your explanation
Corey Gorr great to hear. Thanks
Approximately how much was the coil ?
Thank you Thank you Thank you! I actually had a bad kill switch. I thought.. there's no way this is it, but let me try it. Boom first pull!!
Excellent video! Thanks so much!!
Is there a way to test the coil with an Ohm meter.
Thank you very much.It was the kill switch.
I disconnected my kill switch and it started right up. It is a pain to pull the plug wire to shut off. The wiring on the kill switch looks good. So how did you get it back to normal.
A very informative video, and a great looking family. Thank you. :-)
have no spark on 5hp B&S engine. Checked flywheel key is good, replaced coil, spaced with business card as shown, new spark plug, has no wire connected to kill switch tab. Still no spark, any ideas?
how do you turn the engine off if where is no kill switch wire? it must be something...
Great video, very informative.
Thank you.
haha great ending. Hi wife! What? Yeah! (kid) What? Awesome vid, gonna try it out!
How's it going
" double-wide six"
Nice job,.