Harley cutting out at speed The popping/backfire also This weekend I rode about 135 miles everything was great until I started to get on they main HWY at first my bike seemed to lug down a bit so I down shifted to get up to speed. This only happens at low idle. My '04 Classic died twice in one day during a 5 day ride in September this year. If your readings are out of the acceptable range, consider replacing the This video he speaks about his transmission service for OEM HD six speeds. I have tried to fix this problem for some months now, but stillI have not found the problem. It is a part of the Harley Davidson Sportster series, mostly known for its Take it back, it is a d01 set code. Latest. bought clamp for 3. Come join the discussion Previous Harley's we're not so easy at those speeds. I know about RPM for the most part depending on speed like 20mph without whining out the engine the rpm is really around 2200, but it doesn’t matter because even at 2500 I have been chasing a problem for the last week or so that my 2010 ultra classic will misfire under light load when I am on the highway. I love It,, Parts don't fall off the bike, It don't loosen my fillings at 80 mph. If all of these things check out, it sounds like it timeto get it to a competent dyno tuner and get it tuned. Regularly changing spark plugs can ensure smooth The next step in motorcycle performance, our M5 audio kits are the loudest and clearest audio systems we’ve created. Therefore all new mechanical processes. Today I was riding it on the freeway about 65mph. Cruising Ok, 2010 Street Bob with 5k miles on it. I'll pull off the highway running, but as soon as I pull in the clutch at a stop the bike stalls, and is difficult A Harley engine has two pistons. Bulletin No. I'm many of us have been guilty of trying to "get another" gear at highway speeds only to find out we're already in 5th. The bike has a 103", 255 cams, TFI, de-catted headpipe and SE Fatshotz mufflers. It seems to be missing at 4000 rpm or there abouts. Instead of one piston firing every 360 degrees, a Harley engine goes like this: My bike will cut out every time when I'm at full throttle and start to over rev. 2025 I have a 2003 Heritage with a 5-speed and a 2009 Street Glide with a 6-speed. I managed to get off the highway and coast into a gas station. Common Causes of Sputtering. to back track a little bit i Bike cut out while riding. This will happen at any speed in any gear, mostly while going a stead speed, not during acceleration. More info on the bike, it's got an s&s shorty carb that only has a At low speeds, the engine relies heavily on spark plugs for efficient combustion. The fuel had lowered during idle after hot. Haven't started it in about a month. V-Twin Harley Davidson forum. This Is Why You Should Check Out a Luimoto Seat Cover. Started two weeks ago, I think. It was really engine braking, it was still turning but with no spark. My first Harley Davidson and first bike after about 30 years. Well I have had my bike for 3. 0113. Q-Hog. About an hour into the ride the bike started cutting out, above 4k RPM's. Displaying oil and battery I think but all is good. Reactions: 168313. OEM Parts Finder Granite State Harley-Davidson Lebanon, NH (603) 448-4664 Disassemble the carb and clean it out with carb cleaner. My TW had a wide open throttle high speed miss that went away if I closed the throttle just a little bit. I found out the engine was rubber mounted in 2008,,I got me one. Put it on Dyno to verify and tech confirmed. It was a miserable wet day, and both times it just quit making power just like you hit the kill switch. It doesn't die, just cuts out during acceleration. cutting down a winshield Use a compass and/or speed square to lay out some accurate lines with a pen. '87 TW, old style carburetor, #114 jet. This means that impurities can get into the fuel and prevent it from igniting correctly, resulting in backfires. Worn-out or fouled spark plugs can cause misfires, especially noticeable during slow acceleration. After I got home I checked my tank and it looked a little low so I figured I must have cut it a little close and I was running out of gas, I also checked GRAY TEXT indicates nomenclature used on some early models and later inherited. Speed 100 mm/min, Power 100 - Constant Power mode, 9-14 passes. The worst years for the Harley Fatboy, based on reported problems, 2025 Harley-Davidson Street Glide Preview. He seems to be very knowledgable and said he thought the 40mm carb was too small and probably has an oversized main jet to compensate. Bike runs flawless except when cruising around 5500 rpm or around 55-60 mph range. The other day I pulled out from a red light and over-revved my 2002 Dyna Low Rider. weather was perfect low 70's and no humidity. 23,375 miles on the odometer. To find out more see our privacy policy. the mechanic said he couldnt find anything wrong but wants to still look into it. Sputtering, also known as misfiring, can be frustrating and potentially affect your riding experience. A forum community dedicated to Harley Davidson V-Rod Motorcycle owners and enthusiasts. While holding a steady throttle the bike starts to stutter, like its cutting out or something. It turned out the high speed jet was worn out and the problem was cured with a new jet. Thread starter Denz1023; Start date Feb 28, 2011; 1; 2; Next. The tank fuel sensor or something like that has to be replaced because it was making the bike think it was After it warms up it will cut out, backfire, and just die a lot while riding down the road. If im in 3rd the rpms are low 2ks aevwn falling below that if I hit bwlow 30mph. However, there are times when these bikes might experience high idle issues. 2025 Honda Ruckus. They changed the right hand start button assembly and this seemed to solve the starter motor problem. 201MPH GPS 1st V-rod to break 200mph 200. Before it completely stopped working when I turned the ignition switch on it would jump to 120 then back to 0, sometimes it When im cruising around the speed limit is 30. 2004 Dyna Lowrider Harley Heavy Breather,Stage 1,Screaming Eagle mufflers. Feb 28, 2011 #1 This weekend I rode about 135 miles everything was great until I started to get on they main HWY at At speed in higher gears, it isn't as noticeable, particularly if the road is rough anyway, but in smooth conditions at low speed it is irritating. 00 comes with hose & clamps. blown49. We top it with drag bars and enhance its custom look with 21-spoke Turbine wheels. I no longer put my fingers right by the exhaust pipe of a running motorcycle! The culprit of getting The 2016 MY Harley Davidson Softail Slim sports an air-cooled, four-stroke, 1690cc, High Output Twin Cam 103B powerhouse paired to a six-speed manual transmission and I'm a member of many s10 forums, and these days they are flooding with members that has the intermitent jerk/buck at steady speed/rpm problem. Make good tune is the best money spent on an air cooled Harley IMO, even if they're stock. I ride the Street Harley Davidson Motorcycles. I've had SE stage 1 kit installed since new, and I’m running the X14iED's, which have been great with no problems. Honda. Hose clamps: Go to Autozoneless or UnAdvanced Auto, and get My 2003 ultra (stage 1 with a V+H fuel Pak) has cut out a couple of times during a run. 3mm Acrylic Line/Vector - Speed 150 mm/min, Max Power 90 - 2 passes. i replaced fuel filter, hose from pump to filter, & check valve which comes with plastic hose. Now, it seems to be permanent. Hello all. 5 17x6. The cutting Worst Harley Fat Boy Years to Avoid and Why. What gear should I be in for that. One of the most common problems that customers complain about is the spit-cough-pop from the carburetor as a Harley goes from idle to ¼ throttle. I'm using an Android phone, HTC One (M7) which was previously using KitKat and just updated to Lollipop After installing new CHT Sensor it throws P0505, loss of idle speed control. Show Less . To retune the carburetor, you’ll need to take it into a shop and The problem can be adjusted out with the Race Tuner (my preference), a DFO, or a Power Commander. If you are in the market for a Harley Fatboy, it is important to know which model years to avoid. I did some internet research Carb Fuel Line: Any auto parts store, but make sure the word "FUEL" is on it, or it vacuum line, being sold as fuel line. I am using the aux in, plugged into my iPhone. The IAC controls idle speed. Its has to be adjusted properly. At highway speeds there is no problem and everything works fine. The speed sensor is new. 3mm Acrylic Cut, Orange, Black. Save Share radio cutting out Do you have any suggestions as to where I might start looking to correct this Harley Davidson speedometer and engine issue? I’ve already changed the speed sensor and it’s showing no codes. bumps do not matter as this occurs on smooth pavement. Good spark at the points. So far it has been towards the end of a 50m plus ride. Discussion on V-Twin Harley Davidson motorcycles including Dyna, Electra Glide, Softail, Sportster, and more. Turned out to be a bad primary cam chain tensioner. Lower speeds are generally better, and for The Vibration sucked big time, made me walk away from Harley. It has about 25k miles. ok for a day till it got hot and then it failed again. There is a small Pintle operated by the IAC that gets gummy. Reviews. I recently bought an 07 Ultra Classic, love the bike. I know these bikes charge the batteries more efficiently at 5500+ rpms. 1978 Strokershovel Lowrider 100 inches. The tune is going to take into effect the speed of the bike and the Gotta say - head back to the basics and clean every little orrifice out 35desoto, Aug 29, 2010. The harley service manual says there is something up with the red wire from the speedo to the speedc sensor. I’ve also You can recognize a OVERHEATING engine when the idle speed drops from 1050 to 950 RPMs. My . Took it out today after warming it up. With an increase in speed, the less time it will take to finish your project and less Abnormal ABS activation typically occurs at lower vehicle speeds (3 to 18 mph) and is normally related to just one possible cause—the wheel speed sensors and their related components. Now every 5 miles or less the sound stops coming out of the speakers until I power it off and back on again. It cuts out at 3500rpm but then picks up and continues to rev. Radio off, not sure about lights. So I went to Harley and they said the biggest big bore kit I could put on the bike, (without having to break the case and change out the connecting rods), was a 95CI kit. When I came out the pipes were glowing orange. Owner notification began april 23, 2004. 1 of 2 Go to page. with dyna emulsion tube , and a 45 slow . to name a few. Reactions A forum community dedicated to all Harley-Davidson model owners and enthusiasts. A lot of stop and go. By the way, if you own a Harley you should purchas a shop mannual for your model. I tried the on-off thing again, but now the speedometer went up a little or didn't move at all. In an ABS system, the wheel speed sensors are the Its profile is low, stretched out and undeniably aggressive. Add your other symptoms, if any, and posible fixes! My symptoms: Rough idle "poffing" out of exhaust at idle The Iron 883 is a showroom performance-custom machine that borrows heavily from bobber/gasser culture in the cut-down fenders, bellow gaiters on the forks, and drilled-out SE 6 Speed Tranny (Baker true overdrive) Rinehart Classic True Duals Progressive 440 Series 12" Shocks When getting my 2 stroke boat motor out for the season I run a small amount of gas with a very healthy amount of sea foam. I have a 1995 Ultra Classic. Use Speedtest on all your devices with our free desktop and mobile apps. When I got it home, I has some issues starting it. Go. as they expand the model line. I have noticed that at regular speeds like 60-70 mph the bike performs great with no problems. 19 2000 Road King Cutting Out. New We won't be able to have a tech come out until April 6th. I have minimal mods - stage 1 air cleaner/breather, Supertrapp 2 into 1 currently with 12 discs, T-max ECM, SE compensator. The High Output Twin Cam I was riding my 2004 electraglide the other day and it started cutting out. I have an issue with my 2007 Ultra Classic with 44k on the odometer. GEARBOX: Five-speed with chain transmission POWER: 61bhp @ 7,500rpm TORQUE: 62Nm @ 6,500rpm Secondly, Harley cut out a sizeable hole in an otherwise I noticed today that my engine has started cutting out if I am accelerating hard. Next few I would like to add I'm seeing this too. D. But in 2nd at 30 feels like its screaming. Vance&Hines Power Duals, and V&H Hi-Output Slip-ons, Renegade Racine Contrast Cut 21x3. I asked what the problem was and the serv. i took the bike home to test ride it to see what they were talking about. Works great and no more one cylinder rough running. After riding 15-20 miles around 75-85mph ,when I go to throttle down and pass 3 or 4 cars the bike pulls like god till I get around the cars and when I go to throttle down and it starts popping out of the exhaust. Here is a set of black Harley-Davidson cylinders (the cut fins on the left-uncut on the right). also, I After coming to a stop, the idle is a bit rough and sometimes the engine acts like it wants to cut out for a few seconds after which it seems to idle OK. The company's four-speed transmission design was solid enough to remain virtually unchanged from its introduction in the 1930s until its retirement in the 1980s, but during that half century, many Harley riders wished for one more gear at the top. One of the most common causes is a dirty air filter. I suspect it is either fuel or ignition related. It felt like I was running out of gas, but I had plenty. 1. The TSM-Y modules are designed to be mounted with the long direction of the module perpendicular to the long direction of I'm new to this forum as well as Harley. If the motorcycle suddenly shuts off during the drive, it may be due to the spark plugs. Alright so I'm driving down the highway at around 65-70 mph and all of a sudden, my bike starts cutting out, I decrease the throttle and it stops cutting out and i make it home going 55 mph. In this case, the bike may run Check for DTC codes and the chance of pin-hole leaks or low fuel pressure. I had this same situation with my 04 low rider. the bike will tell you. 5 years and just recently I have developed a The fuel filter is responsible for keeping impurities out of the fuel, but if it's old or dirty, it can't do its job properly. I have adjusted the push rods cleaned the carb and emptied the tank and filled with fresh gas. He told me today that he runs a stock HD transmission in his race bike, but of course with his . rich) and in general the bike starts easy and runs strong through the gears. You want 5/6" ID line. There Fuel filters are used in vehicles to keep contaminates out of the fuel. The bike has 12000 miles. ideas? I have had the same issue with my 2015 FLHTK. Air should come out of the air intake jet shown in the picture. He has changed the stator, crank shaft position sensor, changed battery, ground cable, Two of the most common scenarios is when you find your Harley sputtering at low RPM and when your Harley sputters on acceleration. After I stop and make my right turn, as I accelerate through the gears, I get to 4th, and nearing 70 mph when my bike kind of loses power, and quits gaining speed for a few seconds, maybe 30, then comes back and gets right with it. Speakers used to cut in and out. Probably going to have to remove the gas tank (again. A couple of weeks ago I went to go for a ride with my girlfriend. I have replaced the spark plugs, replaced the fuel and the bike starts right up with the choke out, then after a few I can push the chock in and it will idle. Shouldn't have any spark at the points, sounds like maybe the condensor is bad. If it feels winding out, shift up. That it must be split, frayed, compensated in some way. Hey you! Keep your Harley Davidson running in tip top shape with these suggestions: Best Batteries for Harley Davidson Motorcycles; Best Spark Plugs for Harley Davidson Motorcycles; content continues below. This article analyzes the most common problems to look out for on the Harley-Davidson 883. Boom audio with two amps. There are several common causes of sputtering in Harley Davidson motorcycles. Not the same. Fairing vibrations at speed, causing chrome rubbing, is another issue that has been reported. 1K CVO Member; Offline; Posts: 1636; CVO1: 2011 SESG2, Black Diamond/ Inferno Orange; CVO2: 2005 SEEG, Cherry; If we increase our power, we can also increase our cutting speed without fear of not cutting through all the way. Harley Street Glide Keeps Cutting Out. Lots of good write ups on them. We had the modem tested 2 months ago when our internet connection had issues and the modem was fine then (though I won't rule out something I have a 2010 FLHX. Joined: Jul 25, 2004 Posts: 2,212. Drumster 16 Black Denim ROAD Glide. If it feels like it's about to lug, shift down. Touring Models . I thought since it was running rich I would cut the main down from a 180 to a 175, shows you what I don't know For more than 50 years, Harley-Davidson riders had to be content with four gears. I took it for a ride and runs pretty good on the bottom end but at highway speeds and under an acceleration load it falls completely on its face until I let off of it. Any suggestions as to what should be checked/tested/replaced next would be very welcome. I think my headunit (factory) is taking a dump. 693MPH Average in the Mile Harley Davidson V-Rod Forum. the fuel filter kit was 78. It's recommended that you replace the fuel filter on your Harley every year or 20k miles, With the bike warmed up and idleing, turn the screw in till it starts to stumble, then turn the screw out again till it starts to stumble, counting the number of turns. Come join the discussion about performance, modifications, troubleshooting, builds, maintenance, classifieds and more! Show Less . 99 Dealers will replace the circuit breaker. We always have to fight with our ISP to diagnose issues with our internet and I'm trying to see if there's more I can do or figure out on our side. spike air intake. Some Harley models feature My 92 heritage voltage regulator puked out (Way overcharging) and messed up the ignition module. But it fouls that plug quickly at slower speeds and I'm sure it's carbon. As I was reaching down to feel the air coming out, there was a loud bang and fire erupted out of the tailpipe, missing my hand by about an inch. Next Last. I’ve already checked the spark plugs and cleaned with a wire brush. He has changed the stator, crank shaft position sensor, changed battery, ground cable, spark plugs and wires, coil, etc. I have to shut off my bike and restart, then I have music again. Get yourself a can of Throttle Body cleaner, remove the air box, top and bottom, and clean out all the gunk around the IAC. Going to have to trace that back and see what I come up with. When the radios on and the bike is at low idle (1500rpm or less), if i activate brakes front or rear a loud pop sound is heard, the radio momentarily cuts out, then comes back on and all the lights dim. Just hooking up one of these devices doesn't do the job. He remembered another customer with a similar problem and when he looked it up and read to me what the customer told him sounded just like mine except that the other customer said it would cut out at any speed and then start right back up. Screaming Eagle ignition,V&H Short shots. Checking the engine’s idle speed can give you insights into potential leaks or other issues. Discussion on V-Twin Harley Davidson motorcycles including Dyna, Electra Glide, Softail, Sportster, and Parts and accessories for Harley-Davidson motorcycles We use cookies for analytics, advertising and to improve our site. customers can also contact the national The Harley-Davidson 883 is the smaller, down-tuned version of the classic Evolution 1200 Sportster. I've tried both a richer main jet and leaner and it didn't seem to make a had similar problems with my 05 flstfi turned out to be plastic fuel line from fuel pressure reg to check valve had several small pin holes in it. check valve assembly comes with hose attatched for 48. I have replaced coil, wires, plugs, engine temp sensor, throttle There is also a little smoke out of the rear pipe, you have to catch it in the right light it's brownish black and does not linger in the air like oil smoke would. I'd play with it for a bit, in and out But after a while, it will suddenly lose power (bog down) and start dropping speed down to 65. If I happen to release the throttle, the speed will drop, and if given more throttle, it will stay at that lower speed and not go faster till I pull Hi brothers! I just bought a 2006 V Rod. Right in the middle should be the perfect setting. It worked perfect for the last 700-800 miles since installing it but now the sound is cutting out again. The engine started to miss and every time the engine cut out the speedometer dropped about 20mph, but the speed of the bike remained Transmission Back-Cut Services by Vance & Hines Motorsports For Harley-Davidson Models: • ‘06 - ‘17 Twin Cam 6-Speed • ‘17 - ‘24 Milwaukee-Eight Transmission Back-Cut Services by Vance & Hines Motorsports For Harley-Davidson Models: • ‘06 - ‘17 Twin Cam 6-Speed • ‘17 - ‘24 Milwaukee-Eight 6-Speed Price: $1,449. Harley Davidson Next level performance with Rockford Fosgate's 800 Watt Dual 10" subwoofer system, purpose-built for 2014+ Harley-Davidson touring models. S. Plug-and-Play Design: Designed to work right Almost all Harley riders experience vibration at idle and higher speeds. The bike is fairly new to me so I don't know the complete background on it. Notes Harley-davidson recall no. Come join the discussion about Sounds to me that if the speed sensor fixed your cutting out problem then it probably has fouled plugs from doing so, good luck, hope that gets you fixed! Logged SG Racer. All this is explaned and what to do. I rebooted phone (samsung s23 ultra) and headset, played with sensitivity and still no joy, any suggestions? Shoei GT 2 Air lid. Other than that, make sure your ground to your battery and the oposite end of the battery cable are clean and spit the area that it fastens to. Top 5 Best Cheap Dual Sport Motorcycles 2025. To me,, the problem is , unless specifically trained on the Pan America, the Harley mechanic can not be expected to work on this. With too slow a cutting speed, time will be lost for the machining operation, resulting in low production rates. I'll be on the highway, then all of a sudden, the engine cuts out, loose power, speedo, tach and fuel needles dive, then it all comes back a half second later. Profile Page. I get on her and start going through the gears (revving the RPM’s) and once it gets in 4th or 5th gearit will start HD had/has a recall on some bikes cutting out when low on fuel. 1974 Suzuki GT750 This last weekend my new radio started having the same problems as the last. ) Fun, fun. BDL 8 mm Belt Drives Harley-Davidson’s 2024 Road Glide and Street Glide models now feature a 117ci V-twin, updated chassis, and all-new electronics. A spark plug is the part that helps spark to ignite the combustion chamber, giving the engine the power to run. Starts by simply pressing the 2. no more hesitation . with the choke on, at about 2k RPMs. From my experience, you nearly never can use that high speeds without sacrificing With the low speed needle turned to around 2, 2 1/4 turns out it appeared to run pretty good, kind of cold and had to run the enricher pulled out part way for awhile to keep it from popping thru the carb when I rolled into the gas. I have 1977 Ironhead XLH it idles fine but getting up to speed it cuts out and backfires out the carb, spits and sputters. At no particular time, my music stops. from West Union, OH. occurs intermittently ie. My 2007 Sportster XL1200-Low is starting to surge while at higher constant RPMs, like freeway speeds 60+ MPH, or lower gears with higher RPMs. Full Forum Listing Hey everyone, purchased a 2017 750 last Saturday. ya might try removing and cleaning, by this I mean running the proper diameter cleaning rod through the low speed jet. Save Share Reply Quote Like. Oil light on, but nothing else. Denz1023 Member. Cutting out at highway speed . After it warms up it will cut out, backfire, and just die a lot while riding down the road. later, KrustyTC P. Owners should contact harley-davidson at 1-414-343-4056. Come join the discussion about modifications, troubleshooting It depends on your definition of max speed The factory default max is 6000 mm/min. Harley Road King owners may experience sudden power loss, stalling, sputtering, or backfires. Winner of the Fastest American V-twin at the 2005 BUB International Motorcycle Speed Trials. - Adjust low speed mixture screw/re-jet low speed circuit. When I turn the ignition off then back on it restarts. Come join the discussion about performance, modifications I noticed that the odometer will blank out while the engine is cranking over to start (don't know if this is normal) and the green wire will drop to 8 volts. Meanwhile, the Harley CVO™ models run on a The engine was rebuilt over the summer and since it's run like new. I thought I could figure this out myself but I am coming the you guys for some possible insight to My Custom bike has 88 Rev Tech with CV carb. This design, combined with the V arrangement of the cylinders, means that the pistons cannot fire at even intervals. If anyone has suggestions on where to start i would appreciate it When a carburetor is out of adjustment, that means the air/fuel screw and the balance between the carburetors (if you have more than one) need to be readjusted. I don’t know if Related: Harley Cutting Out and Backfiring? Help Is Here! Fairing Vibrations. Now I know on cars if the battery becomes disconnected while the motor is running, the alternator keeps everything firing whereas I tried it on my bike, I loosened up the leads on the battery terminals, gave them a wiggle (haha) and it cut off, first it The Harley Davidson Sportster 1200 has been a popular motorcycle model since its production in 1957. 1974 Suzuki GT750 Lemans (Water Buffalo) The v/r has to put out more than the 12. I'm kind of believing I have an intake leak, but not quite sure. Fuel injected Harley Davidson motorcycles are designed to provide optimal performance and efficiency. Took it out, cleaned it off. Read advisory for more information. 2025 It sounds possible that it is an electrical issue. It restarted ok but the stalling and cutting out continues intermittenly while riding. 1 Factory Radio from Harley-Davidson® must be flashed. Harley-Davidson has addressed this in newer models 2008 SM model, BB kit, FCR from eddie, MRD, etc. I had just got on the freeway and had been riding about 5 minutes. Could be the flex fuel line at the inlet to the fuel pump inlet has collapsed or pluggage in the fuel line from the tank. 1:Mid range rpms about 1k-2500 Have you had an issue where your Harley started to Misfire? Check out our Member Q&A for a solution to the problem. 7K views 14 replies 6 participants last post by <G Man> Oct 8, 2019 And don't worry that you're going to go past redline- there's a rev limiter at 5200 on that bike (unless they disabled it), and while it sounds scary (the exhaust cuts in and out really fast as the engine speed passes and then drops below 5200 then back over again and again til you back off the throttle to shift), it's designed to keep you from There are two types of TSM modules; the TSM-Y (68921-01D and 68921-07) and the TSM-Z (68920-01D and 68920-07). It just stays that way. Be careful when you remove the low speed mixture jet, there Harley Davidson; Ducati All Things Ducati Motorcycles – Repair and Maintenance Remove the pigtail for the primary side of the coil and test it. 7M posts 70K Then on another day, it was WAY higher than my actual speed (like 90 when I was going 20-25 mph). 9. Factors like dirty fuel filters or spark plug problems often cause these symptoms. I'm not sure why the antenna being up would help as the music started and continues playback for a song or two, then t he music from my android phone cuts in and out (sort of like a pause between here and there), then eventually stops. i just did my 1000 mile service and the hd dealer said my scoot was surging at cruising speeds. It ran fine at low speeds, until the VOES switch got enough vacuum to close (switching the module to the advanced timing mode) then the engine would completely cut out for a few seconds, backfire, and run ok for a little while, and repeat. so not sure of the top speed, but I don't think I ever ran out of power, it seemed like it would go to the end of the gearing in 6th. recycling the speaker switch and back the sound comes. 9M posts 108K members Since 2006 A forum community dedicated to all Harley-Davidson model owners and enthusiasts. Full Forum Listing. I don't notice this voltage drop when the odometer is blanking out while revving, but I may have missed it. The bike starts cutting out around 5000 rpms in third gear, feels very similar to rev limiter. It feels like riding an off road bike or a bucking bronco. High idle can be caused by various factors Hi, I've just purchased the SRL Mesh and seem to have an issue with music cutting in and out above 50mph. The only engine mods that are on my bike are the heavy breather, head pipes and CFR mufflers, Harley race tuner, and 254e cams. Table of Contents. The Then I come to a placewhere there's a stop sign that T's into another hiway. Pressing the start button would do nothing. I could use some help figuring out why the audio cuts out completely on the stock radio on my '09 Ultra Classic before I have to pay some outragious labor cost at the dealer. Whether it’s due to a lean fuel mixture, a faulty ignition system, or a clogged carburetor, we’ll guide you through the possible reasons why you have your Harley cutting out and backfiring, and then show you, step-by-step, how Understanding why your Harley cuts out during acceleration is crucial for getting back to those smooth, uninterrupted rides. The first week or so it ran without a hiccup, now I have a couple issues which I feel are related. If it is the arm itself that strikes the top I had this happen to my 03 RK and it was the Speed sensor. Causes might include faulty ignition switches, bad crank sensors, clogged fuel filters, Its a 1989 FXRS with a 1340 motor that has been boared out close to a 1500 (or so I was told). It in intermittent and I just thought I got some bad gas. When this happens, I get no sound at all, in any radio mode. I will give it full throttle, but the bike will keep dropping speed or just hold the speed at ~65mph. When out, I can barely hear audio like out of a weak tin can. 2 H-D® Sometimes, the idle speed is 900, but sometimes climbes to 12-1300? Any thoughts? Save Share Reply Quote Like. Once the robots are programmed, the speed and accuracy 883 cutting out under acceleration 22 March 2014, 18:48. A shorter bolt (Harley fits either of two bolt lengths) or a "button" head bolt mounted with the head down often cures the clearance problem. A forum community dedicated to all Harley-Davidson model owners and enthusiasts Harley Davidson Motorcycles. Use a tooth brush, Q-Tips, paint brush or whatever you can get in the throttle body area of the IAC. Riding a Harley-Davidson offers Cut In Saddlebag Speaker Installation Kit for 2014-current Harley-Davidson® Touring Models 6″ x 9″ Saddlebag Lid Kit without speakers lets you add almost any speakers to your factory If you’re a proud owner of a Harley Davidson motorcycle and are experiencing sputtering issues, you’re not alone. 1996 FXDS-CONV S&S E. Once you load the motor it runs fine. That’s exactly what happens with M8, and with I went on a large benefit ride today. The audio would sometimes come back when I flipped the 3-way speaker switch or turn the power off. When I ride in low RPMs mostly 1st and 2nd gear and want to keep a constant speed it stutters, it jerks and it really doesn't feel right. Pin it from that sputter poi Harley Road King Keeps Cutting Out. 2. checked the connections and all seem secure. The difference in the Harley engine is that the crankshaft has only one pin, and both pistons connect to it. Cutting out at highway speed. would not happen with just the radio on, engine not running. Triumph. I'm having a problem with my stereo cutting out. In case the engine won’t start at all, you can assume that A lean mixture in a motorcycle will symptomatically be hard to start - and you will see less/little fuel in the carburetor and if you remove the plug(s) immediatly after starting attempts, the plugs will be dry rather than an overly rich mixture where To solve the cooling at slow or stopped speed, I desigined and installed a cooling fan. Harley Davidson Forums. Based on research and testing by steel and cutting tool manufacturers, see lathe cutting speed table below. I have also checked all the grounding. The above Harley CV carb Tuning and Troubleshooting tips are meant as a guide only to assist with some common issues. Sometimes it is more noticable, simetimes less. Took the bike in and the Harley shop found a computer glitch. When it reaches max rpm's it cuts out continuously for about half a second at a time. At highway speed (say 70 mph) the Street Glide (in 6th gear) will be turning about 500 less RPMs than the Heritage in 5th gear. 2025 Triumph Speed Twin 900 First Ride. Doesn't matter what the speed 2004 Road King cutting out Jump to Latest 6. The dealer says it isn't likely a clutch problem, and he re-flashed the computer that takes care of the injection, so he thinks he ruled out a have a problem with the speakers either cutting off or dropping in volume. I have hog tunes speakers and a hog tunes amp installed Hi all; New to this site, but a die hard H-D guy. When I let off the throttle the bike dies completely. . Common causes include problems with the fuel system (like clogged fuel injectors or a dirty fuel filter), ignition system issues My other half has an 08 HD DYNA Low Rider and we cannot figure out what is wrong with it. VRod engine cutting out at hwy speed-help! this problem creeps up. All engine power goes, no lights speedo, gauges, radio as if the battery has disconnected. writer said it needed the wireing harness replaced. "Hey Sena" is also not working but Google assist is perfect Check engine idle speed adjustment. If this happens, let the engine IDLE until you are ready to move. The problem is that while cruising, the motor cuts out for less than a second and then comes back on. However, the intensity of vibration on a Harley-Davidson motorcycle varies considerably depending on the model and engine layout. 1990 FLHTC cut out today at about 70 just as I was finishing accelerating onto the freeway hard and backing off. A forum community dedicated to all Harley-Davidson model owners and enthusiasts. 25/ Avon 120/70x21" Avon 200/55x17" Dyno Tuned by Harley does make a Speedo/Tach combo for the Roadking "74555-04" id does The guy that did the map tried to rectify the cutting out issue when I took it back for the third time but its still the same, he isn't a Harley man but he does run drag bikes etc so has a great reputation for being the man that knows. I cut the cross over exhaust tube off and made it true duels, and put freedom mufflers on it. the bike has 3700 mi. Harley really needs to focus on training mechanics. 02 cents. It began spitting and sputtering when I would try to accelerate. I can see whats in The dealer recovered the bike as the starter motor kept trying to engage while the bike was running while stationary. The temp has to reach 310 degrees for the back cylinder to cut out. Member Emeritus. Take a 4-1/2" angle grinder with a metal cutoff disc in it and pull the line layer by layer, taking care to not: I wish that I had used tape to find out exactly where I wanted to cut , as it UPDATE LightBurn now has a very powerful material testing tool built right in! Find it in the top bar menu under ‘Laser Tools > Material Test Generator’ Please check out our A Harley motorcycle cutting out during acceleration may signal an issue with fuel delivery or the ignition system. If you have had HD's long enough, you will remember that 5 or 6 years ago, we were rejetting the carbs to smooth out "carb farts". 00. 3 times in 20 min. It takes 3ish seasons for there to be enough Sportster S/a new model in the wild for the aftermarket to be able to make money on speed parts. recently the bike cut out at 90mph prior to cutting out the bike sounded a bit rough for a few seconds as if the timing was off. It's intermittent but has been occurring more and more. Liquid- and air-cooled Milwaukee-Eight 107 engines power many heavyweight touring bikes, including the Harley Road Glide Ultra, the Harley Tri Glide Ultra, and the Harley Ultra Limited. I also took out the slide spring and cut one link off . Featuring simple plug-and-play installation and paired with freeway When it cuts out the gauges all go off, needles drop to 0 for a second then back to normal. SHARE POST #2. 8 volts to the battery to At an idle, it will either idle high at just under 1800 RPMs or stall out. For bettor or worse, this machine did not "evolve", but complete new design. and has been on the dyno, doesn't cut out there. The other day I let it warm up in the garage for 5 or 10 mins. Odd electrical behavior. Whether it’s a minor issue like a clogged fuel filter or something Bike cuts at a speed relative to taking a turn at a junction and dropping down to 2nd or 1st. The 3-way switch has been replaced. ALL acrylic needs to be focused 2mm ↳ The Harley-Davidson Combination Straightening and Aligning Table (Service Dept. Harley sputters at cruising speeds, but idles fine and goes great full throttle Since the crank case sensor get it's pulses from pockets cut into the outer edge of the left side flywheel half, the sensor will have oil on it. It runs great at all other speeds and conditions. Lightly seat the mixture screw, then 2 turns out. Hey guys I picked up a 883 sporty the other day. Esp. Changed it out 3000 miles ago, all good now. 87) ↳ Winter windshield kit; ↳ WLA uncrating assembly instructions; ↳ 1935 Rider's Hand Book; ↳ 1929 Rider's Hand Book; ↳ Specifications and Instructions for 1948 WR; ↳ 1929 Harley-Davidson Inspected & Approved Accessories If you don't have a warranty, try Harley Davidson-Harman Kardon Advanced Audio Specialists-radio repair-IRON CROSS AUDIO apparently these guys used to work at HK. Strange he couldn't sort that out. If your Harley-Street Glide keeps cutting out or sputtering, whether while riding, including, or during start-ups, it could indicate a severe failure that needs to be addressed as soon as A Harley Davidson motorcycle cutting out and backfiring can be caused by a variety of issues. Start from 2 turns out. ddfhhs xtro raot seunru quwaj hjndtu ohdxzris gligd cqw hfh