Sportster fuel pump noise But when the starter Aug 26, 2009 · 2009 Sportster Iron 883 with approximately 1100 miles in approximately 1 month. Aug 27, 2012 · My 2009 xl1200n at 9,989 miles fuel pump started cutting out i'd shake the fuel pump harness it would fire back up it did this randomly over a 2 week period i ride everyday ran or shine i narrowed the poblem to the connector on the pump side then down to the red power wire turns out the male molex connector developed corrosion spreading appart the female molex connector creating an open Jan 7, 2011 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 18, 2017 · SorryBreeze, this is on a 2009 Ultra. The lights go on both headlight and taillights, instruments, horn works, the signals don't blink at all. I have it stored in my enclosed trailer, on a battery tender, and I stored it with a full tank of fuel with a stabilizer, Sea Foam. Recently I have heard a strange noise that seems to come from the fuel pump on cold start-up (this is when the key is on and then the kill switch is pushed to the run position and the fuel pump runs for a few seconds) that does not sound normal. All other fuses I can see on the left side are good. Sep 16, 2013 · I've noticed that sometimes when I turn the ignition on and the bike is in neutral there is a "normal" sound of a fuel pump pressurizing but other times there is clearly a more "gritty" sound. I have just over 12K miles and my fuel pump started make noise at 7K. Jul 11, 2010 · You should hear the fuel pump kick on for a second or so when the key is turned on. On their cars from the 80's and 90's, when you can hear the fuel pump running (ever so slightly) whilst driving its a sure sign that they're reaching their end. Installed a new fuel pump and fine since. Also, it's probably not the fuel pump, it's likely the presure valve which is part of the fuel pump unit. Since the noise is from the pump vibrating in it's bushings, the noise changes with pump speed. The engine speed rises so does the alternator output. But. Turns over, does start if I hit it with ether. Aug 5, 2010 · I occasionaly get the whining fuel pump issue and I have a graduated container of Lucas Fuel System Treatment that I dump a measured amount into and it stops the whine immediately. I know you mentioned all sensors control the ignition process and I feel that tracing wires with the help of my manual, I do not have an electrical diagnostics manual to give me measurements. With no fuel pressure, the bike will not run. Everything else looks ok but no idea if there's a Hidden fuel pump relay or fuse. When I turn the ignition switch on, I no longer hear the fuel pump come on for a few seconds to pressurize the fuel lines. Nov 3, 2013 · I have a 2009 Sportster 1200 Classic that I just purchased about a month ago. it's less than 11 volts. Refer to the article Fuse Box Information to find the fuse. Jan 23, 2014 · Sounds to me like a pump running faster to keep the fuel pressure up. Feb 17, 2019 · I put a used fuel pump in my bike from my donor parts, and now this pump make a loud whining noise when starting up, and sometimes even when its running. It sound to me like there is some trapped air and the pump is cavitating. I've got it on a trickle till later tonight and I'll check it again. I'm wondering if others have noticed this and/or if there have been any issues with the fuel pumps on the 103's? Thanks Tried to start maybe 3-5 times, just clicked fast, didnt crank. Used a test light and nope, no power at the connection to the fuel pump. It's really hard to tell from a video, but that one sounds like something is screeching in the pump, possibly a worn bearing in the pump. com/qfs-oem-replacement-in-tank-efi-fuel-pump-assembly-for-harley-davidson-xl May 18, 2013 · Schmidtys, have 1,048 ohms at two pins for CKP , and the jump wire from battery to fuse for fuel pump does power the fuel pump and whines as normal. Common fuel pump issues in Harley Davidson motorcycles manifest as high-pitched whining noises from the tank, engine sputtering or stalling, and reduced fuel efficiency, which can stem from various causes such as a failing fuel pump motor, clogged fuel filter, or check valve failure. As the voltage increases, so does the pump speed. The radio works. The pump is a little quieter now with the new filter but is still louder than a year ago. They do just wear out. It was probably sitting for a week while I waited on the FP3 to come in. Nov 8, 2013 · When the bike is cold and I flip on the ignition, the fuel pump charges the system and makes a loud squealing noise. Jul 11, 2010 · It's really hard to tell from a video, but that one sounds like something is screeching in the pump, possibly a worn bearing in the pump. highflowfuel. You should hear the fuel pump prime. Bike started fine; had a great Feb 19, 2016 · To test for power to the fuel pump: Measure the voltage at the fuel pump fuse with the ignition in the on/run position. I flashed my bike today with the FP3, while I was flashing it, the fuel pump kicked on and made that telltale whine like it was about to crap out on me. Tried turning Mar 14, 2018 · 2013 883 Iron fuel pump problem Jump to Latest 4. Just started having a problem. Oct 12, 2015 · I have a 2008 XL1200C Sportster with 1500 miles on it. Harley replaces the entire unit. May 9, 2024 · 2020 Iron 883. Jul 17, 2022 · Hi all! I began to notice that with several attempts to start the motorcycle in a short period of time, when the key is turned for the first time, the gas pump makes noise, but if you turn the key from the off state to the second one for a minute, it stops making noise. I've yet to hear of one failing, just gets loud. Symptoms of fuel supply problems include: When I first bought it, the fuel pump sounded good with just a faint whine. Feb 22, 2024 · Fuel Supply Problems. It will make a buzzing noise for several seconds. Aug 27, 2010 · Known Problems, Broke Stuff, and Fixes . Bought it from my local dealer last July, with 654 miles. The security light blinks 2 to 3 times ad then stays on steady. No fuel pump noise,and no starter noise. Once running it always seemed fine until today. I haven't heard that racket since the last time it did it a few weeks ago. It is loud enough to be heard slightly even over the engine. Jan 13, 2015 · If the fuel pump is deteriorating you should notice a change in performance when accelerating hard or approaching wide open throttle. Any info would be great. I heard it at idle. Tried to jump the starter solenoid and it clicked but didn't crank. Mar 29, 2006 · Checked the charge on the battery. Second opinion] Sportster 1200 fuel pump issue, recently replaced, 07 Sportster 1200 XL Low, No it doesn't make the cycling noise when the ignition is on. Set your multimeter to read DC volts and place one probe on the fuse test point. Due to some health issues I haven't ridden it in over a year. Checking the fuel pressure might be a good idea if you want peace of mind. I've not experienced this in a GS, but I have in other motorcycles and two Bimmers. Replaced the battery, now no power to the fuel pump. Some are helped along by having to work against dirty fuel filters. After I flashed the bike and ran it for a little bit, the fuel pump was making its normal healthy hum sound. I know it's normal for it to make noise when charging, but this doesn't seem normal. I noticed this evening that the fuel pump makes its whining noise when the bike is running, not just for the couple seconds before starting up. For the record, I don't mean you can hear the fuel pump whining while riding, but you can hear the "buzz" sound when you hit the ignition switch for a few seconds before starting the engine. The other day, completely cold, the fuel pump made its usual “whine” during startup. 7K views 5 replies 5 participants last post by Lowe175 Jun 24, 2019 Apr 10, 2022 · 2018 Ultra Limited. It has gotten progressively more noisy and gurgling sort of sound also appeared over time when priming to start up. I can't hear shit when I get on the throttle haha but this doesn't seem like one of those things you just cover up with loud exhaust. Here's a link to the pump assembly used in this repair:https://www. The fuel pump will also turn slower and make a more high-pitched sound if the battery is starting to get weak. When it fails or experiences electrical problems, it may not adequately pressurize the fuel lines, leading to starting difficulties or a complete inability to run. any thing else you can think of? Jun 30, 2011 · The sound change is related to voltage. The bike now has 3200 miles and runs perfectly. Sat for a handful of days, Charged the battery and re attempted to start, no fuel pump noise and didn't click, switched the relays around and nothing w/ charged battery. Aug 26, 2009 · Recently I have heard a strange noise that seems to come from the fuel pump on cold start-up (this is when the key is on and then the kill switch is pushed to the run position and the fuel pump runs for a few seconds) that does not sound normal. In addition, there was a “grating” sound as well. I have I flashed my bike today with the FP3, while I was flashing it, the fuel pump kicked on and made that telltale whine like it was about to crap out on me. Conditions could be a lower performance level or possibly stumbling. May 5, 2023 · A faulty fuel line check valve can cause the pump to drain when sitting then at initial startup the pump needs to get fuel back into the fuel log hence the pump works harder than normal and 'screams' ! As long as the pump makes noise it's still functioning but running a submersed fuel pump dry will kill it ! You're planning a 13k trip ? Oct 12, 2023 · Get the fuel pump ordered and keep riding. The Sportster’s fuel pump is a common source of supply issues. tcz oahpno kwcnad ynkge rqspz mvrvc lbadt rfeu dkwzy zhliuv ghl qmgujc pqnzwjw dyhrup iygth