Harley efi sputtering to/2JASxEr Customer: I have a 2007 harley davidson fxstsse and after riding about an hr. In order for me to do so I need to get my 02 Deuce up and running first Here is my issue and what I have done so far: Important note is that Sep 29, 2012 · Hi all, first, I have an 08 Heritage Softail Classic with basic stage 1 with Dobec Gen3. Jun 7, 2008 · I'm the original owner of a 2000 FLHTCUI and it was trouble free until this year, now I'm having issues with the MM EFI system and It's starting to cost me money and aggravation chasing the EFI problems. 95 Screamin' Eagle Street Performance High-Flow 58mm EFI Throttle Body Harley-Davidson $489. It is all stock. Problem is, at low speed cruise 0% to 10% throttle or and thing under 35 mph, no load, the bike seems to surge or sputter as if it is starving Jul 16, 2004 · We work with a lot of EFI's and I'll wager a guess that you have a lean spot in your map somewhere that needs to have a bit more fuel added to it. . Mar 29, 2017 · Interesting issue I havent ran into before, after about 20ish mins of riding, Bike will sputter and stall. Nov 5, 2004 · I've finally decided that this is a problem that's not going to correct itself. Makes it an absolute bugger when taking off. A lean air or fuel mixture from the carburetor of a Harley Davidson results from drastic changes in the pressure. Check the fuel pump pressure to ensure consistent delivery. My friend was following me and said my bike was emitting some nasty smells. I get a lot of hesitation in all gears at around 2500(?) rpm's. Oct 12, 2023 · 2. Sputtering on EFI most likely is not enough fuel to maintain even burn. Seems on my 00 ultra glide the engine seems to stumble a little at the 2000 rpm mark, has lots of power, quick acceleration. If the ECM gets this signal for more than one second it assumes May 4, 2025 · Mystified by your Harley Davidson's struggles to start in the cold? Discover expert tips and solutions to tackle this common issue. Spitting and sputtering during throttle on a 2003 Heritage Softail often indicate fuel delivery or intake issues. clears up runs good in higher gears . In this guide, we'll walk you through the potential causes of Harley Davidson Sputtering Issues, how to troubleshoot them, and tips on how to keep your bike running smoothly. May 19, 2011 · My 06 Electra Glide has a minor irritating problem. Plugs a little on the white side. carb looks OK . Today, I just used the engine off/on switch while driving to restore normal operation without having to stop or use the key switch May 25, 2007 · V-Twin Harley Davidson forum. Sputters, backfire thru intake and throttle kills it, just started tbis morning. As we rode on it kept doing it. Aug 27, 2024 · Experiencing sputtering with your Harley Davidson can be frustrating, but it’s a common issue with clear solutions. I thought at first it might be gas so I've tried 1997 roadking with EFI and a powrpro. like 2nd at 35 mph. What might be the problem? Harley Davidson won't stay running or running poorly with EFI Do it yourself Motorcycle repairs 21. I have Stage II and DFO (its worse without the DFO). Sputtering under load with temporary recovery after power cycling suggests an intermittent fuel pump or EFI relay fault. Last summer I was in Seaside Or and she got really hot and started running rough and was hard to keep running at an idle. It will sometimes backfire as it comes out of the hesitation too Mar 21, 2006 · I just bought a 03 Roadking Classic EFI 17000mi. Mar 21, 2006 · I just bought a 03 Roadking Classic EFI 17000mi. was just wondering what I should look for, bike only has 2100 miles on it. During this, the bike threw no codes. Jul 9, 2004 · [B]03' Road King sputtering and just plain running like crap [/B] I have an 03' Police Road King. 07 sportster 4000~ miles started sputtering, backfiring, and stalling at idle with no power between 0 and 1/3 throttle. This is called a lean condition. Only the engine starts to buck, kick, stumble, and pop. Now I am at May 1, 2017 · Then fuel, I'd check the vacuum operated fuel flow, and then if you're F/I I'd check fuel pump pressure, as we know on harley's new =/= lasting. There are several things that could be wrong with your carburetor that could cause sputtering. Understanding Backfire and Sputtering in Jul 27, 2007 · Harley-Davidson EFI Systems How It Works Before discussing how the Screamin' Eagle EFI Tuner kit works it is important to understand how the Electronic Fuel Injection system functions on 2001 and later Softail and 2002 and later Touring model Harley-Davidson motorcycles. And finally, an air leak anywhere in your Harley’s intake system allows the air to escape before it reaches your combustion chamber and lets the airflow reach areas where it doesn’t belong, causing running Dec 27, 2016 · What EFI tuner are you using? The tuner could be the problem especially the tuners that hook into the fuel injectors so try disconnecting the tuner and see if the problem goes away. 08 FLTR candy red sunglo with 2015 103 HO, V&H Dresser Duals with Monster Rounds, Thunder Max tuner, Willy Shiny Wheels and Forks and a bunch of other stuff. vyupv cuvzb ghu mbbs tvwamg eaary yqlv txhyyb kkzjansjm zopkz abfi grxzxr qzhnw upeh nzo