Best way to do this is to remove the carburetor and place the parts in a ultrasonic cleaner and repeat the cleaning process a few times. hondashadow.net is not in any way affiliated with Honda Motor Company, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Another common reason a honda shadow dies after startup is because of worn spark plugs or bad spark plug caps. Would it just be a simple carb cleaning? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The Shadows low price tag, fuel efficiency, reliability, ease of riding and handling make it a very popular choice for beginner riders. IN THE PRESENCE OF AN IGNITION SOURCE, DRIPPING FUEL POSES THE RISK OF FIRE. Clean air filter? You can hear knocks and rattles during this process. Spark plug wire shocks me a little if i touch it, but plug is making a seemingly good spark. 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. Whatever the stuff is, I just don't understand how it's coming out the breather when the breather is on the other side of the diaphragm Only the motor is on that side. In 2016, more than 22,000 Honda Shadows were recalled for starting problems due to failing bank angle sensors, this included 2011-2016 models. I've also got a 750! Honda Quads = TRX . 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. I agree with fuel delivery being the culprit===>>==^^. to flush out the tank is best to remove the tank to drain out the old fuel. The problem stems from the diaphragm in the fuel valve being defective and causing fuel to leak out. 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. I know what you're talking about as far as being seated right. i left with her about 10 minutes later and and as we went back to her place it rode fine for about 5 minutes and then started running like crap, lurchy like its low on gas and lawn-mowery sounding. 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. hondaforeman.com is an independent Honda enthusiast website owned and operated by VerticalScope Inc. 1993 Honda Shadow VLX Deluxe runs well then dies out. - Flight of the Intruder. The most common reason a Honda Shadow wont idle is that the idle adjustment screw is either out of adjustment or broken. thats good with bikes. My Honda Shadow keeps stalling when I give it gas. Thank you all for the replies, I finally got some free time and I am going out to try the gas spraying into intake. hondashadow.net is an independent Honda enthusiast website owned and operated by VerticalScope Inc. If it is, its simple as swapping out the old for a new starter relay. Quick test of fuel inside the carb bowls is to open each drain screw a couple of turns and see if fuel runs out. Privacy guaranteed - Your email is not shared with anyone. It is a 2003 Honda Shadow VT750 with 14k miles and I. Also, check to make sure the plugs haven't been fouled, if they are, they will be black. 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. Below, I summarize the advantages and disadvantages of the Honda Shadow: The Honda Shadow has a low center of gravity, making it an easy bike to handle for new or small riders, despite its large appearance. Open the idle mixture screws about half a turn and try again. But when you kill the engine, that fuel evaporation and cooling die. So it was the fuel pump have to pick it up on tuesday so hopefully it will be on the road wednesday thanks alot. The first clue comes from riders whove purchased a new battery. The relay then carries that current from the battery to the starter solenoid magnet, which magnetizes the starter motor and cracks the flywheel. Should I take the trade? Still stumped. hondashadow.net is not in any way affiliated with Honda Motor Company, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Rather than failing to open the bikes electrical circuit, a faulty starter relay on a VT750 may fail to close the signal. Content on hondaatvforums.net is generated by its users. In some circumstances, Shadow Aero owners realize that the relay itself is bad, but the problem is corrosion on the wiring. 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. Carbs and fuel system was where I was going. And electrical problems other than very simple ones like the 3 yellow wire connector are very much beyond me. Some new riders find that they enjoy taking long rides, alone or with a partner, but cant comfortably do so on the small chassis of the Shadow 750. This has prompted the more adventurous riders to upgrade to larger, more comfortable bikes. That said, if you bought a used VT750 that was built in the specified time period, theres a chance it sat at home during the recall and wasnt upgraded. About to go pick up a new filter and throw it on wish me luck. I put the red straw end of a can of carb cleaner into the vent hole and sprayed down into it. I don't even know what the parts are you're talking about without googling almost every word. If that doesnt do it, I'll replace the coils and the ICM. The Honda Shadow 750 is a popular bike amongst new riders. So I brought the atv home and cleaned the carb and put new jets, needles and gasket/o rings in it. 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. Another complaint from Honda Shadow 750 riders is the riders seat. Timing? After I finished the swap I fired up the bike to make sure everything was working. After that and a spray down with carb cleaner and compressed air, new carb kit and an inline fuel filter installed, my 97 started like a champ. Some riders are stumped, while others inspect their Shadows relay connections only to find out that they dont know what theyre looking for. If anyone has some ideas i would be greatful for the input. And if the adjustment screws head snaps, it becomes difficult to change the bikes idle. While idling: starts up and runs for 1 to 3 minutes sounding OK, then it starts to run very rough. But if I had a nickel for every time someone swore off brand X because of a bad experience, Id have a few nickels! Wide and low handlebars are stylish bur rubber-draped-riser-mounted for hand and mirror vibration reduction. The Fora platform includes forum software by XenForo. For a better experience, please enable JavaScript in your browser before proceeding. But, whatever floats your boat. Engine vibration is part of standard motorcycle operationhow could Honda possibly rectify this? We tested by speaking WD40 around the boots. Im not brand loyal. https://www.youtube.com/watch?v=DkwkIvwz0rM&feature=em-upload_owner. HONDA IS RECALLING 38,934 MY 2006-2007 VT600 AND MY 2007-2008 VT750 AND VTX1300 MOTORCYCLES. My 86 ZL600 had 3 of the 4 spark plug resistor caps go bad with less than 5k miles, I kept hearing a 'ticking' noise, and it died for no apparent reason sometimes. If gas is applied quickly and not let off for 3 minutes, then all is good. 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. Did the cas cap solution fix the problem? Starts then dies off. Sometimes, purchasing a new control assembly was needed to fix the issue. "I won't forget that ride for a while. Check the battery voltage as it sounds like you had a short somewhere. Finally just around dark one day I was looking down at the motor and caught some small flashes where they were arcing to the head. It keeps starting and then dying. Your Honda shadow has a viewing port that reveals if the teeth are aligned. 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. It wasn't until I turned the fuel/air mix screw out to about 3.5 full turns (stock is about 2.5) from closed that that problem went away. Also read our article about common problems with the Honda Valkyrie. Just put it on a charger to verify its not a battery/alternator issue. Posted by Cody Price on Mar 17, 2014 1 Answer Gerard Verton Contributor 4 Answers Could be a dirty airfilter. Honda equips modern Shadows with a self-cleaning fuel filter. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Maybe you're right. This was all with finger pressure, no drill used. fireblades.org is an independent Honda enthusiast website owned and operated by VerticalScope Inc. With the bike running take some starter fluid or even wd40 and spray around where the intake is attached to the motor and where the carb is attached to the intake and see if the idle speeds up or slows down or dies. Is it also clear? The temperature gauge did not budge from cold. I already made sure the vents were clear and the tank is vented. Sounds like you have two of three, air and spark however the fuel seems to be restricted. Boiled the carb in lemon juice yesterday which worked as advertised. The easiest way to check is to connect the tank directly to the carbs, the fuel lines should just reach, bypassing the pump altogether.. ok, ill double check the fuel system, i looked inside the tank and didnt see any rust, there was some crap sitting in the bottom of the tank, like dirt and stuff but there is a filter inside the tank so im assuming it keeps most if not all that stuff out. For a moderate number of miles and few, if any, mechanical problems, the Shadow is easy for aspiring riders with a small budget to get on two wheels. From the description it sounds like the engine runs until the fuel in the . Sometimes the residual heat is enough to warm the carb and whatever fuel is left in it. Honda shadow vt1100 starts and idles then dies when given throttle Rig starts and idles, then dies when given throttle. 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. 86 honda shadow. 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. Checked in. A fuel leak is a dangerous occurrence on anything with an engine. When you have the time, do the "4 degree mod" and put a slightly smaller rear sprocket on. My 2012 Honda BF150hp starts runs 8-10 secs then dies.No lights or alarms.Then no lights or two beeps when ignition is turned on.Also no tilt/trim. The electrical impulse that ignites the whole process cant reach the starter motor without passing back through the starter relay. Yeah, no offence taken! The dealerships also replaced any bank angle sensors that incurred any friction damage. Little darker but i dont think it is oil. I think you're right. Unlock additional features, and fewer ads while browsing. (9 Important Facts). Some Honda Shadows had issues going into neutral because of the gearbox design the main shaft or countershaft has to rotate to shift. The evaporation pressure prevents more fuel from filling the bowl, causing backfires when trying to start your Honda Shadow and preventing it from starting when hot. Issue was the pulse generator. The proper starting sequence for a VT750 Shadow Aero is: But for the troubled VT750 riders, nothing happens. Starts for 3 seconds then dies. If the problem is gone, its a blocked vent tube. on the gas cap just loosen it up a turn and go for a ride if it doesnt pop then stall then you know that the cap is junk (just dont hit alot of bumps lol). 3 Most-Common Problems With Honda VT750 Shadow. I've opened them up a whole nother turn, and even tried closing them a bit. Getting rid of this pos and not getting another Honda. And still it bogs down and dies. This mid-range engine size gives you just enough power to allow you to ride safely on highways but not enough to get you into (too much) trouble. Jul 7, 2011 Hi, finally got my first bike! hi,i have the same problem with my 96 shadow (ACE)1100. i just took the carbs appart and cleaned them,i found that the secoundary jets i couldn't see threw them when i held them up to the light..so i pushed some thin wire threw so i can now see threw them. Spoked wheels carrying 120/90-17 rubber in front and a 160/80-15 rear gummy continue the traditional look. Joined: Aug 5, 2009. I can trade my 110 KLX for this but it dies after 3 seconds. fuel tank vent should be pretty free flowing if you take the cap off and turn it over there should be a hole thats the vent if it looks blocked you can clean it out with a drill bit but dont drill a hole through your cap! A forum community dedicated to Honda Fireblade motorcycle owners and enthusiasts. Youll need to locate the main fuse and check to see if its blown and replace if required. You could eat off this carb, and sip soda thru the Jets, but it still acts like a carb issue.That's why I'm starting to wonder if it's electrical. While various issues can cause your Aero not to fire up, bad batteries and charging system components are easy to test with a voltmeter. Time to clean the carbs. It could be causing it to run lean. The first troubleshooting step is to ensure youre starting your VT750 correctly. 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