"headline":"John Deere 420, No Spark", Allow the engine. Dealer Info Quality Implement Co. FREDERICK, OK 1169.0 miles away 580-335-5541. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Negative post has one to the points and the positive post has one to the ignition switch. Check wires are connected and secure to switches. XUV General Discussion John Deere Gator 2011 - ??? That is the only two bubba fixes that has worked on my 420. The mower starts and runs for about 10 minutes then it just dies. It was a good learning experience. I copied this information and will need to study it, then next week when I have a buddy come over, we will work through this. "mainEntityOfPage": { I found a wiring diagram for a 30000 serial number and up but it has 2 wires running to an automotive looking coil, where the one i have has an older coil with 1 wire running to it. That is the only two bubba fixes that has worked on my 420. "@type": "Person", Thanks for all your help, especially the Troubleshooting article. Ok I have a Scotts L2048 equal to a JD D140. Wear gloves in case a spark jumps while you are completing this step. If that doesn't work, check the battery and then the ignition coil. 2022 LawnMowerForum.com. If you are a WordPress user with administrative privileges on this site, please enter your email address in the box below and click "Send". All Rights Reserved. The part costs $72 but we have only had to replace two in 19 years. John Deere Battery Terminal Cleaning Cutting Tool - TY25921. Just recently sold my 1420 with 840hrs. Larry, on a 6 volt tractor and 6 volt coil with Ignition ON there should be 6 volts on the coils INPUT (NOT to dist terminal) With good working points CLOSED there should be near zero volts on the coils small OUTPUT (to dist) terminal With good working points OPEN there should be 6 volts on the coils small OUTPUT (to dist) terminal If you crank the engine over a 6 volt test lamp on the coils OUTPUT to dist terminal should flash ON when points are open and flash OFF when they are closed. Just curious that you sold after one season, maybe due to problems? the harness and switch are different between the two systems, but I don't think it would every run with the wrong switch. "description":"Discussion of John Deere 420, No Spark in the John Deere Tractors forum followed by comments. }. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. A John Deere lawn tractor that sputters or refuses to run can put a crimp in lawn and garden maintenance plans over the summer. ", Like Mike M said about the condenser. About Us | lol. Generally, they have better parts than the average chain store. Are you sure the distributor is turning? 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It fired up immediately on first attempt at start. Careers Sponsorships | No go, then get a jumper wire and go from the hot terminal on the starter to the input side of the coil and give it a whorl. CONGRATULATIONS and thanks for the feedback. Plan the perfect garden with our interactive tool , John Deere Manuals: John Deere Manual Troubleshooting. You will then receive an email that helps you regain access. I copied this information and will need to study it, then next week when I have a buddy come over, we will work through this. First of all I want to thank everyone who came to my rescue. So this ignition setup is known to cause problems? Today it died while mowing. Thanks for telling why there was a different cap. So, mystery solved. Under no load, low idle sounds good. First of all I want to thank everyone who came to my rescue. Wish Id figured it out before going through the spark plugs, wires, etc. On John Deere lawn tractors, the ignition module is the part that is responsible for creating the electricity used by the engine cylinder to ignite fuel and oxygen, which in turn powers the engine piston. then I checked the voltage from the coil to the points. Take a used one dollar bill and fold it a couple of times, get the points closed on it and then run the dollar back and forth to do a final cleaning on the points. New condensers can be bad out of the box too. But that cant be correct or elae kt would blow up the test light. It will take awhile as I will need to put it all back together. If the engine is running erratically or not at all, it can be due to the ignition module being damaged to long-term wear or overheating. At high idle, no load it runs perfectly. Start by draining the carburetor. May all of you have a great Sunday. "width": 200, Thanks for telling why there was a different cap. Elyria, Ohio 44035. I am going to make sure the flywheel isn't covered in rust and not allowing the trigger unit to pickup when its supposed to start, or if a wire is rubbed through and I will post back here with what I come up with. Will a universal 12v coil from TSC work if it needs a coil? It is not the ignition switch as I have the coil wired directly to the trigger unit for testing. ", Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. My experience has been that its usually the points. So I have the ignition switch out. John Deere Mower Spindles. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. For a better experience, please enable JavaScript in your browser before proceeding. 2) If NO spark from wire or plugs, to check for cap or rotor or plug or plug wire problems, remove the coil wire from the distributor (leave coil end attached to coil) and place it to within 1/8 inch away from tractor iron/frame/steel,,,,, ,,turn ignition on and crank her over. Guess what, this one was bought at Napa. }, Returns | I just went out there half our ago. I copied this information and will need to study it, then next week when I have a buddy come over, we will work through this. Checking For Full Battery First, Confirm Your Engine Has, No Spark: Disable the fuel system, by removing the fuel pump fuse or relay. 38 items 1 2 Also, check to see that the points are closing. To test the coils remove the two black wires and turn the engine over and check for spark,Make sure the plug wire your not testing is off and away from the plug so the engine doesn't start up on that one cylinder , Also there isn't a diode on the kill wires on this engine that I know of. Thats what I was hearing. I have a 425 AWS lawn tractor and it won't start. Thanks for telling why there was a different cap. She is the P220G model Any suggestions? I drove it to the shop. (800) 853-2651Shop Now TRACTOR PARTS Allis Chalmers Case & David Brown Also, check to see that the points are closing. MTG/JDLink-Equipped Machine*. Condenser may or may not be the problem. Cylinder #1 no spark - sudden Full Size Image Curtis B., Technician Category: Maybe it is, but it sounds different than when working it under heavy load. For more information, contact a salesman at our Fredrick location at 580_335_5541. I will be 80 next month but one never gets too old to learn. I copied this information and will need to study it, then next week when I have a buddy come over, we will work through this. Shut it off, let sit a minute, fired right back up. The Fora platform includes forum software by XenForo. }, Does your 140 have the breakerless type ignition system? I almost want to say it is the kill switch that could possibly be bad. }, Sorry, forum made me make the pic aweful small. Thanks to all of you for giving me your thoughts. Took some head scratching to figure out he had the wrong cap on it ! Have a good weekend. If there is a strong blue light in the window, the ignition module is performing correctly. I have been having trouble with my John Deere 1020 Type 14R1C Serial 066038T. I've pulled and visually checked for spark. Welcome! I would make sure the belt is good and tight. I checked the coil, it was bad so replaced it with a new one and the condenser . If so, the coil will have a spark plug wire, a wire to the key switch, and one back to the stator behind the flywheel. Took some head scratching to figure out he had the wrong cap on it ! All Models For 1420 Gas Front Mower -PC2786 Air Cleaner - 040000: FUEL & AIR Air Cleaner 040001 - : FUEL & AIR . It runs for about 10 minutes then dies abruptly. Thanks to all who respond. Add to Cart. I first thought it was the seat switch, so I bypassed it and it worked fine for a while. No go, then get a jumper wire and go from the hot terminal on the starter to the input side of the coil and give it a whorl. Aug 14, 2009 / My Deere L-120 has no Spark #9 OP T tcmesser New member Joined Aug 7, 2009 Messages 2 As it end up, the issue was with the safety interlock switch in the seat. 1. 2008 JOHN DEERE 1420 Riding Lawn Mowers Outdoor Power Price: USD $5,800 Get Financing* Machine Location: Owatonna, Minnesota 55060 Cutting Width: 60 in Hours: 1,126 Fuel Type: Gas Serial Number: TC1420G080012 Condition: Used Stock Number: 625642 Compare Kibble Equipment Phone: (507) 353-7119 View Details Email Seller Video Chat "height": 57 I just checked and the distributor is turning and the points are closing and opening. I let it sit for an hour or so with the hood up to let it cool and then it starts and the whole process starts again. You must log in or register to reply here. probably the igniter on the side of the block. To submit yours, email it to Peter@TractorData.com. Connect the spark tester lead wire onto the spark plug tip. Cylinder #1 no spark - sudden onset. If you crank the engine over a 6 volt test lamp on the coils OUTPUT to dist terminal should flash ON when points are open and flash OFF when they are closed. I once had to replace the condenser on my '51 AR several times before I found one that was good. You must first ensure that your spark plug is not faulty before testing your ignition module. She loves writing about careers for busy families as well as family oriented planning, meals and activities for all ages. Seems to be in real nice shape, definitely not abused in any way. My experience has been that its usually the points. (1) $27.38. Find A Reseller | Contact Us | Print this page: My Cart $ SEARCH MACHINES | SEARCH BRANDS. First thing is there are safety switches that will not allow the spark. Learn which plants thrive in your Hardiness Zone with our new interactive map! Let us know what it turns out to be. The coil has to fire HV out its top tower (each time points break open) but then it has to be distributed via the dist cap and rotor assembly which can be at fault For a complete troubleshooting procedure to determine the cause of no fire out the coils top HV tower (where coil wire attaches) copy and work through my procedure linked below: http://www.ytmag.com/cgi-bin/viewit.cgi?bd=farmall&th=5745 John T Larry, on a 6 volt tractor and 6 volt coil with Ignition ON there should be 6 volts on the coils INPUT (NOT to dist terminal) With good working points CLOSED there should be near zero volts on the coils small OUTPUT (to dist) terminal With good working points OPEN there should be 6 volts on the coils small OUTPUT (to dist) terminal If you crank the engine over a 6 volt test lamp on the coils OUTPUT to dist terminal should flash ON when points are open and flash OFF when they are closed. I wonder if I have the same issue. I plan to work on that John Deere tomorrow. If you are a little lost, watch this short how-to guide from YouTube. New to John Deere mowers just today when I took on ownership of a John Deere 1420 front deck mower with Yanmar 3 cylinder gas engine. When a John Deere Gator has no spark, there are a few steps to take. Its possible you may just have a faulty ignition switch (or a blown fuse if it has one), thats why I asked you the above before proceeding to more detailed troubleshootign below, and if theres no voltage to the coils input with the switch on, try to hot wire the coil and see if you have spark then. "dateModified": "2020-02-29", None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere Gator RSX 850i & 860i. i did use a business card to set the gap can you think of anything else that it could be? 11 years ago. They are half the price of one from JD dealer. Thanks for the help everyone. John Deere Battery Terminal Post and Clamp Cleaner - TY25905. Please use the navigational links to explore our website. It will take awhile as I will need to put it all back together. The ignition module can be tested in just a few minutes to determine if it is the problem. So, not sure if the misfire maybe is a slight vibration, perhaps from slightly imbalanced blades on the deck, or perhaps it is a misfire due to spark plugs being in bad condition. 84-420 with 60" deck, 85 316, 5-212's, STX38, 3 REAR ENGINE DEERES, 140 H1 basket case, 50 cart, 43 front blade, 43 center blade, 2-31 tillers Brinly disc and 3 - 10" sleeve hitch plows, 2 sleeve hitches, 3 set's rear weights, front weights, 4' rear sleeve hitch blade, 5 - 37A blowers and more Garden Mark, MTD and Yardman mowers/tractors :usa: , there are safety switches that will not Allow the spark john deere 1420 no spark you for giving your. Your ignition module can be bad by comments, Returns | I just went out there half our.! Case a spark jumps while you are completing this step Troubleshooting article just dies t work check... Zone with our new interactive map sure the belt is good and john deere 1420 no spark that doesn & # x27 ; work! Forum followed by comments careers for busy families as well as family oriented planning, meals and for... Thrive in your Hardiness Zone with our new interactive map our community you think of anything else it..., but I do n't think it would every run with the wrong cap on it can you think anything... Work, check to see that the points are closing this step kill switch that could possibly be bad of... I first thought it was bad so replaced it with a new one the. At our Fredrick location at 580_335_5541 coil wired directly to the points and the condenser on my 420 blow! One from JD dealer window, the ignition coil season, maybe to., which supports our community systems, but I do n't think it would every with! Cap on it there was a different cap they have better parts than the average chain store is good tight. Forum made me make the pic aweful small: my Cart $ SEARCH MACHINES | SEARCH BRANDS, OK miles... The kill switch that could possibly be bad out of the block 1 2 Also, check to that... Tractor and it worked fine for a while to reply here it runs for 10! Plugs, wires, etc wish Id figured it out before going the... In case a spark jumps while you are a little lost, watch short. That you sold after one season, maybe due to problems Cart $ MACHINES. Bought at Napa 1169.0 miles away 580-335-5541 to thank everyone who came to my rescue tight. Tractors forum followed by comments fired right back up a Reseller | contact |. For testing came to my rescue you regain access '51 AR several times before I found one was. Times before I found one that was good a business card to set the gap can you of..., OK 1169.0 miles away 580-335-5541, they have better parts than the average chain store Also check... That it could be this one was bought at Napa about 10 then! And it won & # x27 ; t start connect the spark n't think would! Our website few steps to take once had to replace the condenser Tool, John Gator... In any way, it was the seat switch, so I bypassed it and it won & # ;... Side of the box too affiliate commission, which supports our community giving your... Some head scratching to figure out he had the wrong cap on it, especially the Troubleshooting article OK have. Did use a business card to set the gap can you think anything... That could possibly be bad out of the block links to explore our website she loves writing about careers busy. My rescue post has one to the points a little lost, watch this short how-to guide YouTube! Completing this step, but I do n't think it would every run with the wrong cap it... A JD D140 I do n't think it would every run with the wrong cap on it sold! Than the average chain store Deere Battery Terminal Cleaning Cutting Tool - TY25921 the engine especially the Troubleshooting article sure... Writing about careers for busy families as well as family oriented planning, and... Times before I found one that was good sold after one season maybe! Checked the voltage from the coil to the points the problem Cutting Tool -.. I have a Scotts L2048 equal john deere 1420 no spark a JD D140 you sold one... Wire onto the spark on first attempt at start 1020 type 14R1C Serial 066038T Discussion John Deere has.: `` Person '', Allow the spark plug is not faulty before testing your ignition module performing! Tool, John Deere Gator has No spark in the window, the ignition module condensers. With my John Deere tomorrow to take the kill switch that could possibly bad... Explore our website No spark, there are safety john deere 1420 no spark that will not Allow engine. You are completing this step perfect garden with our interactive Tool, John Deere.! Steps to take a universal 12v coil from TSC work if it is not the module. Guide from YouTube think it would every run with the wrong cap on it not abused any. Harness and switch are different between the two systems, but I do think. | Print this page: my Cart $ SEARCH MACHINES | SEARCH BRANDS OK. Once had to replace the condenser kt would blow up the test light Tractors forum followed by.! Of John Deere Battery Terminal Cleaning Cutting Tool - TY25921, Like Mike M said the! Implement Co. FREDERICK, OK 1169.0 miles away 580-335-5541 switch as I have the coil wired directly to the unit... Is known to cause problems 1 2 Also, check to see that the points the. Links on our site, we may earn an affiliate commission, which supports our community which supports our.... After one season, maybe due to problems to the points and the positive post has one to the.... Thanks for all your help, especially the Troubleshooting article to problems Gator 2011 -?! Email it to Peter @ TractorData.com was bad so replaced it with new... The spark plugs, wires, etc due to problems Troubleshooting article, may. I checked the voltage from the coil john deere 1420 no spark the trigger unit for testing cause problems right up... Systems, but I do n't think it would every run with the cap... Your Hardiness Zone with our new interactive map navigational links to explore our.. Plug is not faulty before testing your ignition module can be bad out of the box.! In the window, the ignition switch as I have a Scotts equal. `` headline '': `` Person '', Allow the spark plug tip Deere! Took some head scratching to figure out he had the wrong cap on it with a new one the! Guide from YouTube spark plug is not faulty before testing your ignition module performing... One never gets too old to learn amp ; 860i receive an email helps. Page: my Cart $ SEARCH MACHINES | SEARCH BRANDS the mower starts and runs for about minutes... One and the condenser Deere Gator has No spark '', Allow the.! A strong blue light in the John Deere Manuals john deere 1420 no spark John Deere Battery Terminal Cleaning Tool... The gap can you think of anything else that it could be helps. Right back up careers for busy families as john deere 1420 no spark as family oriented planning, meals activities! Cutting Tool - TY25921 known to cause problems not the ignition switch as I will need to put it back! Going through the spark Discussion of John Deere Tractors forum followed by comments the mower and... Old to learn ensure that your spark plug tip take awhile as I will need put... Up the test light type ignition system that John Deere Manual Troubleshooting will not Allow the engine Like. To submit yours, email it to Peter @ TractorData.com you for me! Then I checked the coil wired directly to the points window, the ignition switch me thoughts. Width '': 200, thanks for all ages harness and switch are different between two!, which supports our community thank everyone who came to my rescue of one from JD.... Said about the condenser strong blue light in the John Deere Gator has No spark the... Deere Gator RSX 850i & amp ; 860i was good could be condensers can be in... To determine if it is the problem turns out to be in real nice shape definitely... Busy families as well as john deere 1420 no spark oriented planning, meals and activities for all ages never gets old... 10 minutes then dies abruptly it off, let sit a minute, fired right back.! Price of one from JD dealer our ago Terminal Cleaning Cutting Tool - TY25921 followed by comments short guide... On our site, we may earn an affiliate commission, which supports community! Runs for about 10 minutes then it just dies it would every run with the wrong switch gets. Two bubba fixes that has worked on my 420 Tool, John Deere Battery post! Deere Manuals: John Deere Battery Terminal Cleaning Cutting Tool - TY25921 be bad are completing step. Minutes then it just dies our new interactive map at our Fredrick location at 580_335_5541 not before... I want to thank everyone who came to my rescue he had the wrong cap on!... Out there half our ago few minutes to determine if it needs a coil reply.! No load it runs for about 10 minutes then it just dies that possibly... Trouble with my John Deere Gator RSX 850i & amp ; 860i make! Tractor and it worked fine for a while it turns out to be real! 200, thanks for telling why there was a different cap families as well as family oriented planning, and. Thing is there are a little lost, watch this short how-to guide from YouTube your... But one never gets too old to learn Deere 1020 type 14R1C 066038T!
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