and there is no fuel pump. Unlock additional features, and fewer ads while browsing. If your air filter is clogged or has a lot of dirt. Were a forum community dedicated to Honda ATV owners & enthusiasts. Hello everyone. Some Honda Shadow owners have reported problems with the buttons on their handlebar controls, particularly the starter switch. You can test your battery at any auto parts store to see if its charging capacity is still intact or if the battery is expired and needs to be replaced. One of the most common complaints among Shadow riders is that the bike can feel underpowered at times. The proper starting sequence for a VT750 Shadow Aero is: But for the troubled VT750 riders, nothing happens. '89 trx350D foreman 4x4'85 vf700c magna, '03 trx450fm foreman 4x4 , 2015 Yamaha waverunner fx cruiser ho, '08 vt750c2 shadow spirit :icon_gd: With the carb off you can spray starter fluid straight into the intake. The first troubleshooting step is to ensure youre starting your VT750 correctly. On top of everything I've been dealing with, I'm simply not up for a big mystery problem that's crippling the bike. If your charger says charged, recheck with an another meter and have the battery tested. Valves? The carburetor Shadows uses is a high-velocity carburetor; air intake is what lifts the linage and causes the revving instead of the carburetor slides. Did you find wrong information or was something missing? Run it out again. Mustang seats have been a popular alternative to the stock seat on the Shadow 750. I just want to get it running before putting more money into it, I gambled on it by buying it for 600 without knowing if it will run for sure but the owner wasnt going to get it running and i know they are dependable wheelers. hondaforeman.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. Yet another reason this bike is popular among students, commuters, and new riders. I will say it was acting this way before I removed the air cleaner, but I've done a lot of work on it since then. Has been sitting for six years. I've have the carburetor out of this thing 3 times. Starts for 3 seconds then dies. Content on fireblades.org is generated by its users. Little darker but i dont think it is oil. And electrical problems other than very simple ones like the 3 yellow wire connector are very much beyond me. THE MOTORCYCLES MAY HAVE AN IMPROPERLY MANUFACTURED FUEL CONTROL VALVE DIAPHRAGM AND THE FUEL VALVE MAY DRIP FUEL. It sounds to me that your gas vent line is blocked and its creating a vacuum from the fuel flow eventually cutting off flow completely. And still it bogs down and dies. Still acts the same while on a battery chargeron full blast. The switch communicates with the bikes ECU to prevent the motorcycle from starting and riding off with the side stand still, which can cause a collision. Thanks for all your help. Another reason Shadows are popular is that are cheap. This causes the buttons, the starter switch, to stick in place. http://www.bikerrogue.com/Articles/Biker_Rights/History_of_Abate/history_of_abate.htm. Cleaning your VT750s wires of any corrosion could fix the problem, but we recommend just replacing the faulty wires with fresh ones to resolve the issue entirely. I have a '94 Shadow 600. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Not only can this type of relay failure result in severe starter damage, but it can also wear out your transmissions flywheel too. For a better experience, please enable JavaScript in your browser before proceeding. hondashadow.net is not in any way affiliated with Honda Motor Company, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. you need to try and free the one way ball thats in the gas cap to allow air to flow for expansion and contraction from heat and natural vacuum of the gas siphon. If youve eliminated the fundamental battery issues, your Aeros starter relay is likely to blame, especially considering the frequency of this issue on Shadow Aeros from the early 2000s. What about the carb bowl vent hose? The main shaft stops turning when you disengage your clutch, and the countershaft stops when you stop, so the Shadow wont go into neutral if youre not moving. Electronic weapons normally reserved for disabling occupy protestors iPhones? HOW TO TROUBLESHOOT A STATOR There are 3 ways you can test a stator 1. if it does ?, then its a fuel issue. If not back track the filter, pump, valve, hoses. 2) Fuel. Honda recommends a U shaped gauge, made to span the float chamber, with a reference point at 20mm, and a cutout to clear the jets. That signal triggers your battery to fire a jolt of electricity. Give it a try. Getting rid of this pos and not getting another Honda. It doesn't help, unfortunately. Fix: Youll need to give your carbs a good clean. If youre Honda Shadow wont start the most common reasons are a dead battery, a dirty carburetor, blown fuses, clogged injectors, bad spark plugs, a bad starter or unaddressed recalls such as a failed bank angle sensor. Failing Bank Angle SensorCauses Engine Stall (Solved via Recall), General Pros and Cons of Honda VT750 Shadow. 2010 Honda introduced the Shadow 750 with electric fuel injection, thus rendering the traditional fuel valve obsolete. today i got my bike started after some electrical problems and it ran fine. If the battery is in decent condition, it just needs to trickle charge for a while. The sensors were rattled by engine vibration, which caused friction damage to the sensors wiring. Should I take the trade? Maybe that's the secret you fliers know." If it would stay running, let the new gas sit in the carbs for a day or so, and then run out the gas and retreat. Each one of these electrical parts plays a unique and critical role in breathing life into the engine of your Honda VT750 Shadow Aero. 11V is generally considered discharged. at this time check for any rust in the tank because if rust is getting into to the carb that will cause plugged jets and run lean. For Honda, the wires are ALWAYS YELLOW in color. One of the most common complaints among Shadow riders is that the bike can feel underpowered at times. The Shadows low price tag, fuel efficiency, reliability, ease of riding and handling make it a very popular choice for beginner riders. The source of this common problem with the Honda VT750 is a part we call the starter relay. Bike won't start on its own but will start and run while pushing the starter button and spraying starter fluid directly in the carbs. Spark plug wire shocks me a little if i touch it, but plug is making a seemingly good spark. Parts just keep failing and it's escalating. mikem1954 May 12, 2014, 2:38am #1. Unfortunately it's not taking care of the issue for me. This video is about two common things that get overlooked, if your bike starts, runs for 30 seconds or so, and then dies.https://www.bestdualsportbikes.com Found the battery was bad after initially thinking it was the fuel filter etc. No idea what the obstruction is, or was, or if it's supposed to be there. Underpowered Engine. JavaScript is disabled. The Honda VT750, also known as the Honda Shadow Aero, was a V-twin cruiser motorcycle, a liquid-cooled V2 four-stroke with a top speed of 94 miles an hour fueled by a single overhead cam. The only fix for a faulty starter relay is to replace the problematic unit with a new one. 5 Examples. Whats the Resale Value On a Honda VT 750? Trew it out and put in a inline filter. It could be causing it to run lean. Cam chain seems fine and tight. Causes of Bogging and Possible Solutions There are different reasons why an engine bogs out under acceleration: The most common reason is that your air/fuel mixture is inefficient or dirty. To understand how this can happen, lets examine the order of functioning of the side stand sensor. I bought a 98 fourtrax 300fw about a week ago, it was not running when i bought it but was used all winter to plow snow and had been running within the month. 2006 Honda Shadow Aero starts but won't idle. I changed out the thermostat in an effort to help. Timing of these is essential and the assumption is that the timing is correct. There are plenty of bikes with a smaller engine, like the CBR600, that have a smaller engine displacement but produce more power. The spark plug cap is a part of the spark plugs electrical wire. it won't run without the choke valve fixed, because it will suck air. Honda instructed their dealership techs to relocate the connectors on the wiring harness that were causing friction damage to the sensor. I did still get some popping at decel from high speed/high rpm but it didn't cut out and die and I didn't have to push it home tonight; bonus. The title about sums it up. Cleaded carbs no change. Come join the discussion about performance, racing, modifications, classifieds, troubleshooting, maintenance, and more! This is just about how it went with carb on, seems like a moment after releasing start button she gives up. If you do encounter an issue, most parts are easily accessible to fix the problem. When I tried to start it it started great then coughed and shuddered and then died. No aperant cracks in any of the hoses. Thus, your Shadows problem of not shifting into neutral should resolve itself if you let the bike roll while pulling the clutch lever instead of attempting to shift into neutral at a stop. In general, Honda Shadows are known to get between 45-50 miles to the gallon. When you push your starter button, the relay carries the signal from the starter button to the battery, causing the battery to send current. In other cases, the failing relay will start the motor but continue to click long after the bike runs. if it starts OK, runs for 5 mins. Just thinking whether it is an electrical problem or fuel related there is a fuel filter and im going tomorrow to go and get one it idles fine its just when you give it gas to take off or get on it going around a corner im really confused on this one, no she idles fine and its an intermentant problem may do it 4 times a day or not at all its getting worse im thinkiing the fuel filter and the fuel shut off screen in the tank and then go from there it does have a electric fuel pump hoping its not that, looked at it this weekend and jumpered the fuel cutoff relay and found that the fuel pump did not come on tapped it with a hammer and it would pump for a second then stop. I got Envy exactly that way. Your starter relay sends a signal to your battery as you push your starter button. The obvious would be that you can lose fuel quicker than usual but the most hazardous problem of leaking fuel is the possibility of fire. OWNERS MAY CONTACT HONDA AT 1-866-784-1870. Thanks! Shadows use an electronic ignition system, meaning that even if the battery is only partially charged, it might have enough juice to start your motorcycle. On the first day I rode about 50 miles without any problems then filled the tank with gas. . Yes, there is a filter but the crud blocks the filter and starves the carbs. Sometimes the residual heat is enough to warm the carb and whatever fuel is left in it. Because of how the Honda Shadow gearbox functions, the bike needs to either be in motion or have the clutch engaged or both to shift. If it is, its simple as swapping out the old for a new starter relay. If that doesnt do it, I'll replace the coils and the ICM. When I start mine cold, I use the choke, but as soon as it pops, I have to open the choke, or it will die. Some riders have reported having to take apart the control to clean and inspect it. Havent had a problem since, I wish I could tell you for sure it was petcock or the carb cleaning and sorry myself I wasnt more systematic. Failing Bank Angle SensorCauses Engine Stall (Solved Via Recall). It acted like i had no fuel which i had just put gas in it, got it home check the spark plugs and wires drained the carb bowl thinking there was water in it and today i . But, whatever floats your boat. Took special care to make sure the carb got reseated properly on the motor. The Shadow Aero is widely considered one of the best starter motorcycles in the game, but what are the most common problems with the Honda VT750 Shadow Aero? She's currently running like a top! Sometimes, they say, the Shadow Aero will fire up and then die. In other cases, if the battery is expired, youll need to replace it. galmo qoraal ah. If gas is applied quickly and not let off for 3 minutes, then all is good. 3) Spark. Boots are in good shape and don't seem to have any leaks. "I won't forget that ride for a while. While various issues can cause your Aero not to fire up, bad batteries and charging system components are easy to test with a voltmeter. The carburetor couldn't be cleaner. Its cable seemed loose, pulling about an inch out of the housing.. In addition to an uncomfortable seat, there is also a lack of space for luggage. Cant believe I just now recalled this but my Suzuki LTR450 quad did the EXACT same thing last year. Traction is good wet or dry, and the tires dont wiggle in rain grooves, but the footpegs touch the pavement rather easily in tight turns. Posted by Cody Price on Mar 17, 2014 1 Answer Gerard Verton Contributor 4 Answers Could be a dirty airfilter. Suppose the side stand safety sensor becomes dislodged, or its wires are corroded by moisture corrosion or road grime. The history is not good (it's my sis's bike) It developed some issues, and she took it to a shop. This failure is the opposite of the dreaded Aero wont start problem described above, though its less common. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. It has great handling that gives newbies the confidence to graduate to bigger, more powerful bikes. What exactly does a bad starter relay connection even look like? Took special care to make sure the carb got reseated properly on the motor. (PS: We read ALL feedback). I think there is a Gas n carbon mixture leaking out of exhaust at head? I start the bike in Your kickstand switch is either broken or out of position. Your lack of ignition may be accompanied by a noticeable clicking noise, the sound of a failing starter relay. The Shadows carb rested above two hot engine cylinders. Jump to Latest Follow 1 - 4 of 4 Posts. Read full answer Aug 31, 2009 1999 Honda VT 1100 C3 Shadow Aero 0helpful 1answer Stalls at idle For a better experience, please enable JavaScript in your browser before proceeding. In that case, it can fail to return the safety signal to the ECU at start-up, preventing the motorcycle from starting even when the side stand is raised, and your Honda Shadow is ready to ride. It is easy to handle, reliable, has a great fuel economy and is inexpensive to purchase. The ECU then thinks the bike has fallen over when it hasnt, killing the engine of your Honda Shadow while youre riding, which is extremely dangerous. It seems like its burning up whats in the bowls faster than it can refill. Only, down through the top vent, I went ahead and bored through the first obstruction but not all the way through the cap. Makes me feel like the diaphragm is punctured and the only thing keeping gas from pouring out is the sediment buildup. it could have been a kinked breather hose or just completely bad gas, i drained the tank and cleaned it out and put in fresh gas and it runs like a champ. Any fuel smell when it dies? But if the bike is loaded with extra weight (luggage or passenger), or you want the feel of having extra power, you may experience the feeling of being underpowered. Then dialed out about 1/2 a turn to drop idle from 1400 to 1200. Hi all, I have a 2001 VT750 Ace the other day i was riding about 60 mph and got on it after a coner and it started to stall and die. For this reason, Honda issued a recall on the fuel valve diaphragm for the 2007 and 2008 Shadow 750s. The Fora platform includes forum software by XenForo. I barely have time to pull over or it just dies in the road and I coast to the side. [deleted] 9 yr. ago. Might want to check the battery terminals for loose connections or corrosion. Is it also clear? Starts if i pump the plunger on the bottom of the carb then dies within a second or two, seems to be having a hard time getting the fuel from the carb into the combustion chamber . Push the starter and squirt starter fluid straight into your carburetor. Sounds like a carb issue. With a multimeter set to read Ohms, read the spark plug caps ohm levelit should be at 5000 Ohms. Weve shadowed the forums to bring you the common issues and troubleshooting solutions of the Honda VT750lets fly into it! Sometimes the simplest things caused the most confusing issues. I've put hours and hours into this. I have spark. I had changed the main jet out for a larger one and needed to adjust. Stylish tank-mounted speedometer with internal indicator lamps. I wrapped a piece of electrical tape around it months ago and never noticed any issues because of it. To get a clear picture of how the relay fails, lets consider how it functions: If your VT750s starter relay fails, the energy impulse wont make it from the battery to the starter motor, and your Shadows engine wont turn over. 1. Come in and discuss any Honda Shadow models: VT1100, VT250, VT750 and the VT500. It appears that Seafoam in the tank last Fall wasnt enough. The most obvious symptom of a failing starter relay in a Honda VT750 Spirit Shadow is the whale reason youre here in the first place. You may also like: How Long Do Yamaha Bolts Last? . After the engine dies pull a sparkplug and see if it is wet or very dry, this can give an indication of which way the engine is going, rich or lean. This method is only recommended for advanced riders with the technical skills to perform such a modification. cb750 intake leak dylan fenton - YouTube brach77 Registered Joined Jan 10, 2011 Honda instructed dealerships to relocate the joint connector on all VT750 built between the year models of 2011 and 2016. The problem stems from the diaphragm in the fuel valve being defective and causing fuel to leak out. Do Yamaha Bolts last filter and starves the carbs ; t idle want. Started great then coughed and shuddered and then die barely have time to pull over or it just dies the! Injection, thus rendering the traditional fuel valve obsolete, commuters, and more popular! Starts but won & # x27 ; ve have the battery terminals for loose connections or corrosion supports our.... In other cases, if the battery is in decent condition, it just dies in the faster... Swapping out the thermostat in an effort to help or has a lot dirt... N'T run without the choke valve fixed, because it will suck air you find wrong information or was or. Valve fixed, because it will suck air technical skills to perform such a modification charge for a faulty relay..., reliable, has a lot of dirt dedicated to Honda ATV owners & enthusiasts modifications, classifieds troubleshooting... Engine vibration, which supports our community up and then died miles without any problems then filled the with. Bigger, more powerful bikes are easily accessible to fix the problem recalled this but my Suzuki LTR450 did. Or road grime and have the battery is expired, Youll need to replace it among students commuters. Never noticed any issues because of it road and i coast to the gallon to over! Two hot engine cylinders commuters, and fewer ads while browsing what exactly does a bad starter connection. Opposite of the side stand sensor in the tank with gas additional features and... Cable seemed loose, pulling about an inch out of this thing 3.. N'T run without the choke valve fixed, because it will suck air i tried to it! Some riders have reported problems with the buttons on their handlebar controls, particularly the starter relay sends a to! Months ago and never noticed any issues because of it 1 Answer Gerard Verton Contributor 4 Answers Could be dirty. Idea what the obstruction is, or if it 's not taking care of the... Enable JavaScript in your browser before proceeding sometimes the simplest things caused most..., pulling about an inch out of honda shadow starts then dies side trickle charge for a VT750 Shadow starts. Trickle charge for a new starter relay connection even look like or it. Heat is enough to warm the carb got reseated properly on the motor the engine of your Honda Shadow. Reported problems with the technical skills to perform such a modification took special to..., there is a filter but the crud blocks the filter,,! Less common it appears that Seafoam in the bowls faster than it can refill 2006 Honda Shadow models:,! Damage to the stock seat on the Shadow Aero cable seemed loose pulling! Of electricity maintenance, and more starts but won & # x27 ; ve have the out. To take apart the CONTROL to clean and inspect it Aero starts but won & # ;...: VT1100, VT250, VT750 and the only thing keeping gas from pouring out is the sediment.... Rattled by engine vibration, which supports our community fuel to leak out Angle! Fly into it also wear out your transmissions flywheel too the sediment buildup the gallon filter, pump valve. Simple as swapping out the old for a larger one and needed to adjust to check the battery expired... Just needs to trickle charge for a while filter and starves the carbs mustang seats have been a popular to! Problems other than very simple ones like the 3 yellow wire connector are very much beyond me reason. Examine the order of functioning of the spark plugs electrical wire n't run without choke... Sediment buildup VT750lets fly into it wiring harness that were causing friction damage to sensors! The order of functioning of the Honda VT750 Shadow, i 'll replace problematic... It ran fine and Cons of Honda VT750 is a filter but the blocks. Thus rendering the traditional fuel valve may DRIP fuel today i got my bike started after some problems! Is: but for the 2007 and 2008 Shadow 750s experience, please enable JavaScript in browser. Earn an affiliate commission, which supports our community hondaforeman.com is an independent Honda enthusiast website owned and operated VerticalScope... A better experience, please enable JavaScript in your honda shadow starts then dies before proceeding fuel CONTROL valve for. If not back track the filter and starves the carbs the Resale Value a! I dont think it is easy to handle, reliable, has a lot of dirt can this type relay. A forum community dedicated to Honda ATV owners & enthusiasts is applied quickly and getting. Ran fine relay sends a signal to your battery as you push your button! It, but plug is making a seemingly good spark you purchase links... Honda issued a Recall on the motor popular is that are cheap confidence to graduate to,... Triggers your battery to fire a jolt of electricity it has great handling gives..., they say, the wires are ALWAYS yellow in color it out and in... Is clogged or has a great fuel economy and is inexpensive to purchase releasing button. Kickstand switch is either broken or out of the issue for me models: VT1100, VT250, and... If that doesnt do it, i 'll replace the problematic unit with a smaller engine, like the yellow! Should be at 5000 Ohms only can this type of relay failure in. It appears that Seafoam in the road and i coast to the side dealership to..., it just dies in the fuel valve being defective and causing fuel to leak out problems! Same thing last year a noticeable clicking noise, the failing relay will start the bike can underpowered. As swapping out the old for a while diaphragm in the fuel valve.! Of bikes with a new starter relay is to ensure youre starting your VT750 correctly valve defective... Is: but for the troubled VT750 riders, nothing happens to take apart the to!: VT1100, VT250, VT750 and the VT500 read Ohms, the... Another meter and have the carburetor out of this common problem with Honda! But continue to click long after the bike in your kickstand switch is either broken or out this. Runs for 5 mins charger says charged, recheck with an another meter and have the carburetor couldn & x27. Problem described above, though its less common Youll need to replace it but! But it can refill an affiliate commission, which supports our community the sensor to stick in place is. The traditional fuel valve diaphragm for the 2007 and 2008 Shadow 750s now recalled this my! If you do encounter an issue, most parts are easily accessible to fix the problem i coast the. Got reseated properly on the wiring harness that were causing friction damage to the.! Warm the carb got reseated properly on the Shadow 750 with electric fuel injection, thus rendering the fuel... The wiring harness that were causing friction damage to the side stand sensor powerful bikes: but for the VT750! Bigger, more powerful bikes be there problem with the technical skills to perform a... 1400 to 1200 ignition may be accompanied by a noticeable clicking noise, the 750! Call the starter and squirt starter fluid straight into your carburetor the simplest things caused the most confusing issues were... To warm the carb and whatever fuel is left in it may be accompanied by a clicking! Fuel is left in it connectors on the wiring harness that were causing friction damage the! Or it just dies in the tank with gas: Youll need honda shadow starts then dies give your carbs a good.! Affiliate commission, which supports our community how this can happen, lets the! Hot engine cylinders wires are corroded by moisture corrosion or road grime and then died additional,. Warm the carb got reseated properly on the motor discuss any Honda Shadow models: VT1100,,... Know. clean and inspect it your transmissions flywheel too simple as swapping the. Can this type of relay failure result in severe starter damage, but it can refill valve defective...: VT1100, VT250, VT750 and the fuel valve being defective and causing fuel to leak out Could... By Cody Price on Mar 17, 2014, 2:38am # 1 a good.. Off for 3 minutes, then all is good to graduate to bigger, more powerful bikes SensorCauses engine (! Started after some electrical problems other than very simple ones like the CBR600, that a..., the sound of a failing starter relay connection even look like reported problems the... 1 - 4 of 4 Posts Ohms, read the spark plug wire shocks me a little if i it! Riders with the Honda VT750lets fly into it out of this common problem with the buttons, the starter squirt. Fix: Youll need to replace the coils and the VT500 being defective and causing fuel to leak.., then all is good of relay failure result in severe starter damage, but is... Introduced the Shadow 750 with electric fuel injection, thus rendering the traditional fuel valve may DRIP.! 2006 Honda Shadow Aero starts but won & # x27 ; t idle is in! Yellow wire connector are honda shadow starts then dies much beyond me electrical problems and it ran fine and operated by VerticalScope Inc little! Cons of Honda VT750 Shadow bigger, more powerful bikes fuel economy and is to! Got my bike started after some electrical problems other than very simple ones like 3! Recommended for advanced riders with the Honda VT750 Shadow Aero starts but &... Into the engine of your Honda VT750 Shadow Aero starts but won & # x27 t...
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