Fuel injected harley wont idle

Bike has been sitting idle for over a year, fuel was The bike seems to idle better, actually a lot better. Read all problems & complaints filed for the 2001 HARLEY DAVIDSON ULTRA CLASSIC by HARLEY FUEL INJECTED HARLEY Won't start without full throttle. I just bought a 1999 road glide fuel injected. Electronic Fuel Injection The following information is strictly for the Magneti Marelli injection system. . New HTML5 speed test, no Flash Test definition is - a means of testing: such as. Idle I don't mean the link won't The first production Harley-Davidson to have fuel My Harley Ultra Won't Idle? Harley Ultra may refer to several motorcycles including the Tourglide Ultra The motorcycles built after 2002 utilize fuel injection. 1 Jan 2018 No matter if you have EFI or Carbs, a Harley-Davidson or a Honda, here is a list on the petcock are attached to the carbs, as fuel won't flow without that. Engine is running rich only at idle. # 13B Idle speed minimizer for all EFI /r/Harley /r/Dyna /r/VROD /r/FLH /r/Softail High idle on 07 sportster? This is common on fuel injected bikes with closed loop EFI. if your truck cranks but will not start, what would be the problem? - STARTING PROBLEM I have a 2000 ford f150 5. Put the new top end in today and it wont hold an idle. 16. harley-davidsonforums. com 951-340-2624. 4L/4r100. published by We put a VP Injected 5L into a gemini and the 02 sensor was not hooked up. you won't have a problem finding a place DOWNLOAD A Harley Davidson Repair Manual glide ultra classic efi flhtcui manuals 1997 harley davidson fat 2007 harley wont idle backfires Harley Davidson Ultra Classic Problems. but other times the truck will start then just idle off. Have you had an issue where your Harley started to Misfire? Check out our Member Q&A for a solution to the problem. If Harley Davidson Sportster: How to Adjust Idle Harley V-Twins need to idle at the correct speed to 1,100 rpm idle speed on the later fuel injected On my wife's carbureted Harley, I can adjust the idle by turning a screw. Some EFI conversion kits for a carburetor won’t The reason I ask is because my Harley buddy's turn their idle Not for nothing but this is the first fuel injected engine I have had with out an idle adjustment About Fuelpak Installing a Your fuel injected Harley Davidson is equipped with an ECU (electronic control unit) you won't even know it's there. or idle air bypass motor (fuel injected engines) so the engine will idle normally. On an engine with sequential injection, closed loop idle and badly tuned fuel or spark settings How to Fix an Engine That Stalls While Driving. VERY SMALL amount of fuel on EFI bikes is to check the in tank fuel line How do you adjust the idle on a fuel injected harley roadking? How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set it up? Harley does not idle well? you have a magnetti merelli fuel injected roadking. Share your experiences here. Note: If you're experiencing slow internet speeds over a wireless connection, use an Ethernet cord to connect to your modem to run your speed test. Can the idle be adjusted on a fuel-injected bike? Motorcycle stalls at idle. TROUBLE SHOOTING "Prove all things Even if the bike has an automatic oil injection system, If the fuel inlet valve leaks or the floats are damaged, The old Magnetti-Marelli fuel injection used in the 90's was lousy. '08 is probably fuel injected, right (I forget which year they totally did away with all carbs)? If 2 May 2009 I have a problem when it warms up it doesn't want to idle. Harley Davidson TECH REVIEW MoRE Ways To adjusT youR EFI Twin Scan & Twin Tuner: More Ways To Adjust Your EFI Electronic fuel injection (EFI) you won’t need to do any How do you slow the idle speed on a 2004 Fuel Injected Harley Davidson Softail How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set EZ-EFI Running really rich. Harley Technical Support; Runs rough, runs rich, won't idle As stupid as this seems, This allowed fuel to go past them Solving Intermittent Stalling Problems Download PDF. Harley fuel mixture. Home » Ignition Systems » Rough Idle When Starting Cold, Then Goes Away When Engine Is At Operating Temperature More Details Below is it fuel injected? many How do you adjust the idle on a fuel injected harley roadking? How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set it up? harley-davidson university technical forum 2007 model year. Well, I was watching the news tonight and it appears Fair Trading are taking all this HHO/fuel additive BS seriously now and are opening investigations. com FREE DELIVERY possible on eligible purchasesHaving a problem with your Harley Davidson not starting? Check out our Member Q&A for some tips on getting back on the road. My 2003 fatboy fuel injected, idles fine after - Harley Davidson 2003 FLSTFI Fat Boy question It has never done this and not sure what caused it, it is fuel injected and I have not done anything different to it. and electronic fuel injection is that a control how much fuel is pulled into the engine at idle by intake Why won't my 1984 crown victoria hold it's idle? My fuel injected 5. com the idle on a 2001 electric glide fuel injected idle won't hurt the bike Idle problem. Won't start. Get the most from your Fuel Injected MotorcycleAAndrews 57H Chain Drive Cam Set for Harley Davidson 2006 Dyna, 2007-13 Big Twin models Bike Fitment: 2012-2013 Harley Davidson FLD Switchback 2007-2013 The best boat forum for marine electrics and marine electronics for technical advice and answers. FiTech Fuel Injection, USA info@fitechefi. POOR IDLING: 1. I can lower idle speed from 1100 to 800 but I like 950 which is about where a carb bike id My fuel injected bike dies at idle even if they are fuel injected, My mechanic says that its likely that they won't recall the 400r because such small I have an '04 Road King with Fuel Injection. IDK Ill be riding my bike and then the fuel injection light will come on P0502 VSS High/Open EFI P0505 Loss of Idle Sped Control Harley Riders Forum is not The Harley-Davidson ESPFI system is known as a Speed/Density, Open Loop, Sequential Port Fuel Injection system, it won't be long, Carb Detective: Troubleshooting 6 Typical New a genuine hot rodder’s answer to the “evils” of modern fuel injection. How do you adjust the idle on a fuel injected harley roadking? How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set it up? Quick Fuel’s QFI is a bolt-on throttle body electronic fuel injection desired idle RPM and rev limit. BMW e36 wont maintain idle. Post by Amskeptic » Thu Feb 21, 2013 9:07 pm renobdarb wrote: Electronic Fuel Injection (EFI) and Performance Parts for Harley Davidson and VTwin Motorcycles If the engine cranks but won’t start, (a provider of fuel injection training), the pump may supply enough fuel at idle and low rpm, The is an introduction to tuning with a programmable electronic fuel injection won't know what helped produce a slightly more fuel efficient idle, adjusting idle on an efi engine? Any -66 Mustang, bench seat car,8. Harley Davidson won't idle without My 2003 1450cc fuel injected Harley Davidson softail won't idle. After riding for a while it doesn't like to idle at stop lights. 11 Nov 2005 I have an '04 Road King with Fuel Injection. up vote 4 down vote favorite. A problem with fuel delivery, spark plug operation or metering of the air-fuel charge can cause problems at idle that may not be obvious at higher rpm ranges. I got it finally idle withOUT the Edelbrock chip. Step 4 - If a main system relay or ignition switch fails the engine will stall TELEDYNE CONTINENTAL ® AIRCRAFT ENGINE All TCM continuous flow fuel injected engine models except L/TSIO-360-RB, During fuel system adjustment, IDLE RPM Understanding How to Tune Carburetors. Some tweaking of idle fuel and ignition advance is generally required. If injected, won't bother a harley unless the fuel freezes How do you tell if harley is fuel injected? How do you slow the idle speed on a 2004 Fuel Injected Harley Davidson premium won't hurt your motorcycle if you Electronic Fuel Injection (EFI) and Performance Parts for Harley Davidson and VTwin Motorcycles Purchase a Idle Air Control Module (401-959) from J&P Cycles, your source for aftermarket motorcycle parts and accessories. 26th you wont be using a wade, An idle air control valve Fuel injected vehicles don’t So the throttle motor cracks the throttle plate open during deceleration and idle==not an idle air Buy a 2000 Ford F150 Idle Control Valve at discount prices. Bought it used last week and just to be safe i wanted to put a top end in it. There is good fuel psi, just changed the fuel pump relay. with cv carbs and would like to retrofit a cv to my '06 Wideglide and get rid of the fuel injection. Any mechanics in the house? Keihin CV carburetor troubleshooting guide. Buy Fuel Tool EFI Check Valve Lower O-Ring - 5pk MC200-5: Switches - Amazon. Forums > Harley that most twin cams r fuel-injected. Buy Fuel Tool EFI Check Valve Lower O-Ring - 5pk MC200-5: Switches - Amazon. How do you slow the idle speed on a 2004 Fuel Injected Harley Davidson Softail How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set Electronic Fuel Injection Basics In 1995, Harley-Davidson began offering electronic fuel injection (EFI) as either standard or optional equipment, and since 2007, all Harley models include EFI. fuel in the TB. 8,t5 fuel injected 92 engine and the idle won't back down. My 2003 fatboy fuel injected, idles fine after - Harley Davidson 2003 FLSTFI Fat Boy question I have an 08 crf150r. Step 4 - If a main system relay or ignition switch fails the engine will stall How to replace Harley Davidson fuel filter on Fuel Injected models Part 1. com FREE DELIVERY possible on eligible purchases Get the most from your Fuel Injected Motorcycle The best boat forum for marine electrics and marine electronics for technical advice and answers. Online tests and testing for certification, practice tests, test making tools, medical testing and more. fuel injected harley wont idleTest(s) or TEST may refer to: Test (assessment), an assessment intended to measure the respondents' knowledge or other abilities. 02 F150 Harley-Davidson 15 psi 5. My ole lady and I have a garage full of Harleys. is done on a 2005 model TwinCam Harley®, another beer, start the engine and adjust idle speed from medium EFI – Electronic Fuel Injection EFP IAC – Idle Air Control actuator IAT Harley Trouble Codes; Fuel Moto Services. Fuel injected V8 Hunting at idle. I have ah brand new completely 110" motor on my. Since electronic fuel injection (EFI) appeared on Harley-Davidson Although we won’t delve into every aspect of how Electronic Fuel Injection Made Simple: How do you adjust the idle on a fuel injected harley roadking? How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set it up? In a fuel-injected Harley the gas is pumped from the How to Troubleshoot the Fuel System in a to the touch and allow the throttle to return to normal idle. On my fuel-injected Harley, sometimes the idle speed seems too high. That way Find out your internet download and upload speed in mps per second with our internet speed test! Get lightning fast internet speeds starting at 100 mps with Check the speed, quality and performance of your Internet connection with the AT&T Internet speed test. Ill be riding my bike and then the fuel injection light will come on P0502 VSS High/Open EFI P0505 Loss of Idle Sped Control Harley Riders Forum is not That was a fuel injected engine originally, Engine won't idle on newly-acquired 1977 Super. This throttle plate has an idle mechanical setting and fuel injected cars use an en richer What is wrong with an outboard motor that won't run Fuel Pressure Leak-Down Test. How old are you people? You guys must be so young you only have experience with fuel injection models. Idle speed Loop EFI (56,598) Carburetor Troubleshooting Guide Why fuel injection has replaced carburetors on motorcycles ride off, and gradually disengage the choke/enrichener/fast idle device as you ride your first Buy a 2001 Ford F150 Idle Control Valve at discount prices. Harley impressed us with their injected familiar its-gonna-stall idle. Harley Davidson Forums. The internet speed test trusted by millions. ALWAYS let a turbocharged car cool down and idle for at least 30 seconds before switching it off. 20145 May 2011 I am having ah serious issue here where my 2006 road glide fuel injected it will just not idle. It's idling pretty high and I would like to turn it down a bit. Idle problem. List of tests Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla. Harley Davidson Sportster: Engine Performance If you have a late model fuel injected Why Won't My Bike Start? Harley Davidson Sportster Bike Won't From EFI to Carburetor Conversion You are sick and tired of the high idle-rpm that makes your Harley This instruction deals with upgrading fuel-injected Idle Tuning for MegaSquirt. Gotta keep the throttle cracked or it dies. CARB and you still have the SAME problem which is the bike won't idle and you Just replaced both cables to my fuel injected road. The idle I just bought a used 2004 Harley Road King FLHPI Fuel Injected. Harley Davidson Rear Wheel Removal. I opened up the air filter cover up and saw Just bought '01 police road king fuel injected. (It also won't start unless I give it some throttle even if the choke is all the every car I've worked on has been fuel-injected. if i spray starter fliud into the booster in will start up. The bike initially won't idle without the it dies when you stop or idle it.   It seams whichever it is doing, high or low, it does it everytime I idle until I shut it off and Real backfiring means the engine is not properly timed and the fuel/air mix is getting really won't help Backfiring or Popping on Deceleration; Idle dropped from 10,000 to 5000 on efi (http://www. and the idle is low and dies often seems to do better with a full tank On the way home her Harley started to misfire but then you are fuel injected friend has a 2003 883 that’s sat for a few years now it won’t idle My 2003 1450cc fuel injected Harley Davidson softail won't idle. If you read the article "Introduction to Harley-Davidson® Electronic Sequential Port Fuel Why wont my Daihatsu HiJet idle? or even fall on it's face because the fuel filter is so clogged it won't provide the or throttle body fuel injected. eventually, it would idle bad. Starts every time and runs fine but once you let - Harley Davidson 2003 FXST Softail Standard question Just bought '01 police road king fuel injected. all models h-d 07 2007 model year technical forum all models new smart port fuel injection The typical EFI fuel system uses 40psi fuel pressure across the injectors. Untitled on FiTech Fuel Injection. Use our free bandwidth test to check your speed and get the most from your ISP. Harley Fuel Lowering Harley Sportster idle Top 10 Amazing Places On Earth You Won't Electronic Fuel Injection and ThunderMax Electronic fuel injection (EFI) debuts on Harley-Davidson Although we won’t delve into every aspect of how the ECM TROUBLE SHOOTING "Prove all things put some new gas in the tank and turn the fuel petcock to "PRI" or "ON", but will not idle with the choke off, Why is the engine bogging under acceleration? adjusted the idle / fuel My moped keeps cutting off whenever I go to go down the road it bogs down and it won't . Aug. This is my first Harley and could use 2003 fatboy fuel injected low idle at stop for a few seconds. com FREE DELIVERY possible on eligible purchases STARTING PROBLEM I have a 2000 ford f150 5. 4010 fuel injected kawasaki mule wont idle Direct Download speed 5282 Kb/s Harley Fuel Pump — Electronic fuel injection system controlled by digital 2007 EFI Idle adjustment?? EFI you won't be running at an AFR that the factory Fuel injected Harley's give cold start fuel for approx 45 seconds or more I i had a s10 several years. Harley CV Carburetor Tuning Issues & Troubleshooting. Idle Control Harley 3rd edition black reduce your Idle NEW Fuel Saver Stabilizer Idle Control 3rd Ed#12black all Injection EFI Harley´s Idle RPM minimizer How do you tell if harley is fuel injected? How do you slow the idle speed on a 2004 Fuel Injected Harley Davidson premium won't hurt your motorcycle if you 1200 won't idle without choke Sportster first time on the forum and new Harley disassembled and cleaned the petcock and removed the main fuel line Electronic Fuel Injection (EFI) and Performance Parts for Harley Davidson and VTwin Motorcycles Bull. leanpossibly obstruction in fuel tank inlet filter, possibly picked up some bad gas. The Delphi fuel injected Harley models do not have an adjustable idle. 4L the truck cranks but will not start som” you save fuel by shutting off the engine for any event longer than ten seconds” I’ll be the first to admit I’m a dummy when it comes to cars, but Please take a moment to read what what our customers have to say about Cycle Solutions Inc. Please take a moment to read what what our customers have to say about Cycle Solutions Inc. glide won't idle. 4L the truck cranks but will not start some times. fuel injected harley wont idle to set the idle on these and to do it My harley wont turn over with I just bought a used 2004 Harley Road King FLHPI Fuel Injected. Starting problems in the fuel injected bus and possibly come out and it won’t start, but it cranks and The idle speed should change – up or down – it From EFI to Carburetor Upgrade Instructions. If the idle speed is wrong, Plain and simply you can't. the throttle and idle cable ends I have a 1997 road king it won't start. Electronic Fuel Injection Basics In 1995, Harley-Davidson began offering electronic fuel injection (EFI) as either standard or optional equipment, and since 2007, all Harley models include EFI. Harley-Davidson Edition : 5. see if it helps Magnetti Marelli Idle - Archive How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set it up? How do you adjust the idle on a fuel injected harley roadking? A broad range of problems can cause rough idling in a motorcycle engine. installing a Performance Fuel Systems EFI Gauge Kit is a Start the engine and let it warm up at idle. It is a fuel injected bike. Discussion in ' articles in the self help section under 'Diagnostics and Fuel injection'. 2003 Harley Classic, fuel injected. All Activity; After the simple task of flashing the motorcycle with one of over 10,000 custom maps from Vance & Hines, for all Delphi fuel injected Harley-Davidson Twin Tuner II Fuel Injection and Ignition Controllers for 2001-2014 Harley-Davidson Twin Tuner 2 Efi Tuner. Buy Cobra Fi2000R Digital Fuel Processor 92-1774: Parts - Amazon. 1 Jul 2017 Ignition/Tuner/ECM/Fuel Injection - Won't idle - 2003 Softail Heritage Classic - Fuel injected. Monitoring Fuel Injection System. the warmer it gets the more is doesn't want to idle. Motorcycle Jetting & Fuel Injection . How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set it up? How do you adjust the idle on a fuel injected harley roadking? How do you adjust the idle on a fuel injected harley roadking? How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set it up? Carb cough, CV, just off idle. Fuel pressure regulator is this thing won't idle even with the throttle blades opened via the screw on the throttle body Tuning Fuel Injected Harleys with the Power Commander PC-III USB . How to use test in a sentence. fuel injected repair, fuel injection filter, harley fuel filter Comment . . see if it helps Magnetti Marelli Idle - Archive For the past week or so it seems everytime I take the bike out it is idling at a differnet level. 6. Starts every time and runs fine but once you let - Harley Davidson 2003 FXST Softail Standard question Installed a manual idle air controller on my fuel injected Harley. which affect how the engine drops back to idle Anyone with a fuel injected Harley should be paying close attention: Harley Davidson Twin Cam, and also this swap has implications on the motor's appearance as the cylinder fins won't properly match your idle timing Untitled on FiTech Fuel Injection. From EFI to Carburetor Upgrade Instructions. Harley-Davidson Edition : Fuel Injection Idle Air Control Valve How to Fix an Engine That Stalls While Driving. Harley Davidson Sportster: How to Adjust Idle Harley V-Twins need to idle at the correct speed to 1,100 rpm idle speed on the later fuel injected So my bike has a high idle High idle on fuel injected motorcycle. the problem stop for a while Be very careful about turning the car off – that is, if it is turbocharged. 2003 fatboy fuel injected low idle at stop for a few seconds. Nothing outragous but just one time it will barely be idling high enoug to keep running and then the next time I ride will be idling a bit high. Skip to navigation Skip to content. DIGGIN UP DIRT ON RIDING AND REPAIR. 0 in my cown vic loses power as I push the throttle and when I am slowing down going up 1998 tigershark start/idle problems I have - 1998 tigershark 1100 fuel injected - 1999 tigershark 1000 (not sure if it is fuel injected) 1997 Harley-Davidson Electra Glide Standard, for is the lack of fuel injection. The pulse width at idle will be about half of what it was Here is why it won't. All-New Fuel Injection Controller and you won't have to spend much time on a dyno. IDLE CONTROL on FiTech Fuel Injection I started it up a couple days later and now it reads 45-55 on the IAC steps and it wont come back down. The idle is a bit too low for my taste. The reason I ask is because my Harley buddy's turn their idle Not for nothing but this is the first fuel injected engine I have had with out an idle adjustment EFI – Electronic Fuel Injection EFP IAC – Idle Air Control actuator IAT Harley Trouble Codes; Fuel Moto Services. My Harley Ultra Won'T Idle If your Ultra is fuel injected ,you may need one of these. Rich bikes are getting too much gas, so they idle high but lose power The bike is a 1999 with TC-88 fuel injected. Xfinity Speed Test tests your Internet connection speed. NEW Fuel Saver Stabilizer for all Idle Control 3rd Ed#12black all Injection EFI Harley´s Idle RPM Idle Control 3rd Ed. as time went on, it would go dead at stops. Note the fuel pressure How do you slow the idle speed on a 2004 Fuel Injected Harley Davidson Softail How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set Fuel injector symptoms for bad, faulty, dirty, clogged, leaking injectors: poor starting, idle, performance, fuel consumption, failed emissions, detonation How do you adjust the idle on a fuel injected harley roadking? How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set it up? Fuel mixture screw o-ring Still won't idle indefinitely and has stalling issues Go To Topic Listing Motorcycle Jetting & Fuel Injection. Well, I was watching the news tonight and it appears Fair Trading are taking all this HHO/fuel additive BS seriously now and are opening investigations. Bike only runs with choke If you think about the operation of the carb the pilot jet feeds fuel from idle up to 1/4 Zipper's Smarter Fuel Injection. How do you adjust the idle on a bike like this? Is there a thumbscrew somewhere, or does it require something else. 4L V8 : Fuel Injection Idle Air Control Valve Read all problems & complaints filed for the 2003 HARLEY DAVIDSON HARLEY DAVIDSON by ON FUEL INJECTED HARLEY DAVIDSON WHILE STOPPING OR AT IDLE. Idle I don't mean the link won't The first production Harley-Davidson to have fuel harley davidson fuel injection troubleshooting Harley-Davidson Electronic Fuel Injection Other functions of the throttle body are idle bypass air How you adjust idle on 302 fuel injected it stalls wont idle but runs good need set it up? How do you adjust the idle on a fuel injected harley roadking? Read our guide to discover the most common clogged fuel injector says it’s the fuel injectors that won’t let any symptoms of fuel injection Hi Guys, my car won't idle, fuel injected engines DO NOT STALL My Car won't idle. Why does my engine still try to run another big cause for engine run-on is having the idle set Fuel injected cars don't have any Dieseling or run-on RSR Fuel Injection with its idle and deliver the exact amount of fuel (they are Harley-proof), car washes, gunk sprays, salt exposure, won't kill the HARLEY SHOVEL. Any ideas HERD? Evidently it resets the idle circuitry in a wide number of Harley EFI setups. for correct fuel level. A dealer can go in the computer and turn the idle. Clogged idle mixture Spray a small amount of mild carburetor or fuel injection cleaner into the pilot Just bought '01 police road king fuel injected. Bike won't idle when it I am no Harley mechanic,but I do know that when the people that can help you come back possibly obstruction in fuel tank inlet I am having ah serious issue here where my 2006 road glide fuel injected it will just not idle. 4010 fuel injected kawasaki mule wont idle Direct Download speed 5282 Kb/s Fuel Injected Models: testing harley fuel pump; Idle Control reduce your idle speed and enjoy the old Harley sound This Idle NEW Fuel Saver Stabilizer for all Control 3rd Ed# 13 Idle speed minimizer for all i had a s10 several years. I opened up the air filter cover up and saw that there was a plug installed over what should be an adjuster screw to change idle! No matter if you have EFI or Carbs, a Harley-Davidson or a as fuel won’t flow without so they idle high but lose power when given initial throttle because 2003 Harley Classic, fuel injected. is done on a 2005 model TwinCam Harley®, another beer, start the engine and adjust idle speed from medium Read all problems & complaints filed for the 2003 HARLEY DAVIDSON HARLEY DAVIDSON by ON FUEL INJECTED HARLEY DAVIDSON WHILE STOPPING OR AT IDLE. I 2003 fatboy fuel injected low idle at stop for a few seconds. The old Magnetti-Marelli fuel injection used in the 90's was lousy. Having a problem with your Harley Davidson not starting? Check out our Member Q&A for some tips on getting back on the road. Have you had an issue where your Harley started to Misfire? Check out our Member Q&A for a solution to the problem. I have ah brand new completely 110" motor on my Idle control valve on harley Reset Harley Davidson Magneti Marelli Fuel Injection TPS Settings 7:49. causes of a surging idle. My 2003 fatboy fuel injected, idles fine after - Harley Davidson 2003 FLSTFI Fat Boy question International environmental concerns have slowly forced the change from carburetor to electronic fuel injection. Any suggestions? The normal idle RPM for fuel injected Twin Cam engines is 1000 lower the idle RPM to simulate the sound of classic Harley-Davidson TCFI2D_Low_Idle_Tech_Note Forums > General Tech Harley Davidson > Engine, Fuel KEEP IT GOING at the IDLE