An idle air control motor can fail one of two ways, either the motor short circuits and stops working or the motor will develop high resistance and cause the idle air control motor to react slowly, either failure can cause the engine to stall at idle. The pilot serves as a gradual step as the circuits trade off from the tiny idle circuit to the relatively large main. 5K miles On an occasional basis when I come to a stop (light, stop sign, traffic) the idle will drop so low it wants to stall. We look inside the all-new engine and ride the 2017 H-D touring motorcycles. You can list all 2002 Harley-Davidson XL 1200 S Sportster 1200 Sport available and also sign up for e-mail notification when such bikes are advertised in the future. And the problem is often worse on a hot day. Redwood Harley-Davidson® is a dealer of new and pre-owned motorcycles, located in Eureka, CA. A stalled engine can keep your vehicle from moving effectively through traffic which can create a dangerous condition which could result in an accident. When installing handlebars you may lengthen cables. Has not happened in my garage. So now, your motor is running, and you blissfully head on down the road, never having to bother sitting there playing with the choke like the carb guys, or playing with it for a mile or so down the road until the motor will idle on it’s own. No exceptions. Fixes rough or fast idle caused by faulty IAC valve motor. The light turns green and you just get on the throttle and go. The clutch should not engage when the kart is at idle. If you look inside the throttle body there's a hole in the upper portion and that is what needs to be cleaned out. But a properly set CIS should not stall or stop running after removing the oil filler cap. If the engine runs poorly you should address that symptom first. The only way to get it back is to kill it and restart, or adjust the idle speed just slightly- and it drops like a rock and stalls. Shop the best 2016 Harley-Davidson Softail Slim FLS Idle Cables for your motorcycle at J&P Cycles. I had mine in the shop for the same issue said they couldn't duplicate the idle issue. The motorcycle engine often stalls at idle after warm up. The rest of the text below contains lists of the possible causes if the idle level on your bike is too low or too high. We recommend NO MORE than. Poor gas mileage is the result of the vehicle's ECU, or computer, attempting to adjust the fuel mixture to compensate for throttle plates that are incapable of closing properly. Replace the Intake Air Temperature (IAT) Sensor ON A 2002 Ford F150. 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. These problems includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. I have been able to turn of the ignition switch off and then back on and restarts no worries and maintains idle. So now, your motor is running, and you blissfully head on down the road, never having to bother sitting there playing with the choke like the carb guys, or playing with it for a mile or so down the road until the motor will idle on it’s own. Manufactures have removed these. This is an easy one. For 2017 Harley-Davidson has launched the all-new Milwaukee-Eight Big Twin, which powers all Touring and Trike models. Sometimes stalls at low speeds. Have had no issues since. Tuning your Harley Davidson carburetor is simpler than most think and can be performed with a few common tools. This WheelZine article tries to list down the possible signs and symptoms of a bad idle air control valve. In this article, we’ll show you how to clean an EGR valve. Sometimes it will idle at 1200 for a while, but it will start to go nuts and crank it self up to 4000, and it won't come back down. Only American Made Materials are used in production. It is the choice for the best in mod motor camshafts. intermittent stalling and wont idle. When the valve becomes clogged, it restricts the flow of air and responds more slowly. Resetting your ECM will get your bike out of limp mode and it is very easy to do. Harley-Davidson Motorcycle Recall Issued for Brake Problems October 26, 2011 Written by: Staff Writers 39 Comments; More than 250,000 Harley-Davidson touring bikes and trikes have been recalled. 1 and ½ turns from lightly seated, and the valves are WIDE OPEN. 509 107 117 2500-6500 rough 817 b comment: street/strip mild bracket racing. An idle air control motor is highly susceptible to carbon and coking build up; if an idle air control goes too long without cleaning it can cause stalling and poor idle quality. only 7000 miles. Restart the engine. SYMPTOM SUMMARY The engine stalls when coming to a stop or on deceleration. “If you lose one signal from the Hall. Stalling at idle (1 2). A surge is usually caused by a fuel system management or drivetrain operation failure. View all models and performance options on the Harley-Davidson website. shouldnt take more than 2 full turns. Hello, I have just purchased my first Harley a 2013 Fatbob wth Shortshots and screamin eagle breather - Have checked codes it has P1475 and P1632 i clear them and they return, Also when coming to a stop it sometimes will stall when i pull the clutch in - Only after i have been riding for a while - The harley dealer is 700kms away so any help that might lead me in the right direction to avoid. This WheelZine article tries to list down the possible signs and symptoms of a bad idle air control valve. The normal idle RPM for fuel injected Twin Cam engines is 1,000 RPM. No fix for the high idle. I put a couple of hundred KMs over the weekend and all was fine until the engine began to stall while accelerating from a complete stop. my dads got an 2002 ultra classic. Pull the carb. Step 1 - Finding the IAC. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Drag Specialties Micro System Relay - 0913-1002. If this is the case, replace the intake seals along with the front & rear intake flanges. Performance Parts for your 1999-2004 Ford SVT Lightning / Harley Davidson at RPM Outlet. Warm Idle Speed = This is the Target Idle RPM for when the engine temperature reaches 170 degrees Fahrenheit. If your oxygen sensor has failed, the code checker will generate a diagnostic trouble code that specifically indicates your oxygen sensor is bad. For the past week or so it seems everytime I take the bike out it is idling at a differnet level. Hello I'm Aaron and I'm new to the Cbr world, I just recently bought a 2001 Cbr f4i with only 20,000 miles on it. Sniper EFI Stall We installed the Sniper EFI and it runs fine, but sometimes at idle the engine stalls! It felt like someone cuts it off. What causes a rough idle? A rough idle can be caused by many different car faults. As always, consult the owner's manual or shop guide for your make and model, if you can't find the screws. Probably the most common problem that causes idle problems in multiport fuel injected engines is a carboned-up throttle body. D-619-2 CLICK HERECLICK HERE. Should run at 55 psi at start-up, dropping to 3-10 psi at idle. If you look inside the throttle body there's a hole in the upper portion and that is what needs to be cleaned out. Mustang Fastback Seat For Harley Sportster With 3. I changed electronic idle speed control to manual control. Hard Start. Rev engine 2-3000 rpms 2 or 3 times under no-load, then run engine at idle speed. That's like the Harley shake. This WheelZine article tries to list down the possible signs and symptoms of a bad idle air control valve. My 95 harley lowrider stalls at idle. After about 10 minutes when the engine is warmed up and I come to a complete stop the idle tends to fluctuate. Harley-Davidson is giving one of their most iconic motorcycles a complete overhaul for 2018. When you turn on the air conditioning, the idle speed may raise from 700 RPM to 1,000 RPM to help the engine deal with the extra load. However, it can go bad causing rough idling or stalling condition. The normal idle RPM for fuel injected Twin Cam engines is 1,000 RPM. Bikeman Performance is a top performance parts company. When the butterflies are open too far, the engine vacuum is too low to suck up enough mixture to start. intermittent stalling and wont idle. stalling & racing idle Here's what I'm facing: I have an '06 RK Classic, EFI, Stage 1 (V&H), aprox 17. Detailed information on troubleshooting and repairing a P0505 DTC code which refers to a malfunction of the IAC (Idle Air Control) system. It will idle smooth for a few seconds then start to jump. 4th Gen Ram Tech - drops idle 2-3 seconds after coming to stop - almost stalls - I've had this 5. One ignition coil symptom that previews what occurs when the coil fails totally is a stalling engine. If the idle is set too low, you risk starving the cams of oil - not enough oil pressureyou really should have a tach to set the idle speed - and the bike needs to be WARMED UP to set the idle. Alan J · 1 decade a Harley Sportster or a. Quick test is showing THIS:. the screws on the side of the metering blocks are the idle adjustment screws which only effect the idle mixture. We look inside the all-new engine and ride the 2017 H-D touring motorcycles. On September26, 2009, I took a demo ride on a 2010 Road King Classic at the Long Branch NJ Harley-Davidson dealership. Here are some: Stalls at idle, stalls when I put the clutch in, stalls when I turn a corner, misfires, surges, no power, cuts out, no power at top revs, runs rough, etc. 2003 s10 Doesn't Like to idle/low rpm=stalling. Than took off everything seemed fine volt meter showing little over 14 volts, i think this is a little high but never really looked or thought much about it to now. The engine is mostly stock, with the only significant power adder being a mild cam (. There are several things that can cause the clutch to engage at idle. Good cam for high performance street with strong mid range torque and HP. Stalling of Vehicle. tech note is only applicable to overseas customers in areas where the use of the TCFI is not prohibited by law. Harley stalls on idle - 2006 Harley Davidson FXDBI Street Bob. 050" lift, 114 LSA) with valve springs to match. Quick test is showing THIS:. 1999-2004 Saleen Mustang For the SN-95 New Edge platform. References. If for any reason a failure is sensed, the system will go into one of three failure modes, Scott explained. 2014 Bonneville, hesitates coming off idle (when opening throttle), sometimes stalls with clutch full in when the throttle is open (normal launch). After a short ride, we stopped for her to get gas. Learn about this problem, why it occurs, and how to fix it. I am more of a Harley mechanic, but I am pretty good around the shop. Be sure to specify year, model and equipment if asking for help. This is especially true if you aren't aware if all the possible causes of a problem. idle will not raise if he have a leak at the brake booster vacuum line. IAC Idle Air Control motor module for Harley Davidson motorcycles. Easy step by step guide on how to repair an automotive engine that has stalled or intermittently stalls while driving, this information is presented in order of popularity and pertains to most vehicles. This won't fix whatever caused the issue, but it may help you get home, or to the dealer. Different owners seem to describe this problem using a variety of expressions. Starts up fine, never stalls while riding, but if I do not give it gas it will stall in about 5-15 seconds even after its warm. The following are common issues sometimes encountered after tuning or rebuilding a Harley CV carburetor. thinking this fixed the problem i began to drive her again, only to find she is still backfiring a lot and im noticing a popping/clicking noise around. (Mine was bang on 17 deg) Check idle speed, should be 750 +- 50 rpm. These bikes are built with low seats. Sniper EFI Stall We installed the Sniper EFI and it runs fine, but sometimes at idle the engine stalls! It felt like someone cuts it off. Pull the carb. Cut low for the rider and tapered in back, the Fastback still offers a reasonable degree of passenger comfort. 5 volts and vary only a few tenths up or down at idle. My 07 stalls. Print OPERATION. it might be one of the electronic pieces on it. The idle air screw adjusts the idle mixture. I had mine in the shop for the same issue said they couldn't duplicate the idle issue. SYMPTOM SUMMARY The engine stalls when coming to a stop or on deceleration. Different owners seem to describe this problem using a variety of expressions. It's leaking around the gasket. When I discovered I could get moving with the engine at idle, I learned something else. The only way to get it back is to kill it and restart, or adjust the idle speed just slightly- and it drops like a rock and stalls. Dirty Fuel Injector Modern vehicles are fitted with fuel injection systems, which inject fuel into the cylinders to create a mix of air and fuel to burn. If you are experiencing. There are several things that can cause the clutch to engage at idle. com/gehlg/v5a. Idle BasicsAll carburetors come with a simple yet efficient idle circuit. Flow test carb to check jetting. My Idle will go crazy haywire after i ride the bike for a while and when the bike gets hot, the fan will turn on and the idle will start fluctuatiing erraticilly until the bike just bogs down and shuts off. I designed and made it myself. When the idle mixture circuits get dirty, the engine begins to stall, and the owner will adjust the idle speed screw to make the engine idle faster. As always, consult the owner's manual or shop guide for your make and model, if you can't find the screws. A bad generator / alternator might also cause the problem if your battery is weak. Timing is a very useful tool for controlling your idle speed. Truck will not start/idle unless gas pedal is pressed. Modified S&S carburetors can be purchased out right or exchange your old S&S carb to save even more money!. The bike runs great down the road with good gas mileage. The only good way to adjust the carbs is to take the craft to the water, but before you do that though, you need to know the basics of a Mikuni carb and what makes them tick. After it has been running for 5 plus minutes I can adjust idle down to 800. One of the potential engine issues is a rough, or inconsistent idle speed. Modified for maximum HP! Now available in chrome, non chrome, polished or painted in custom colors. One is for idle speed and the other is idle mixture. I designed and made it myself. 7L truck only a couple of weeks and noticed this a few times now. For those of you who haven't noticed or are stuck back in the 80's, a large number of the bikes coming from Milwaukee have fuel injection installed. Top 10 Causes of a Rough Idle | JL Motorworks. Harley-Davidson unveils its eight-valve Big Twin in 107- and 114-inch variants. Why does my engine spit or backfire? First off, you need to determine whether it is backfiring out the exhaust or back up through the carb. it also wants to stall when cold and first started up. If adding fuel on the green pot causes decreased performance, follow this procedure: - Make sure the bike idles at 1000 to 1050 rpm. Bike began to idle really fast. Remove the Harley carb pilot jet. The normal idle RPM for fuel injected Twin Cam engines is 1,000 RPM. It seems to be lacking a little power and be a little rich. If you disconnect the O2 sensors on the engine, this is the default idle AFR for the HD engine. mc1996 hyd 5 246 246 306 306. A rough engine idle or stalling is a common complaint, but in some cases can be difficult to resolve. Needle from tach drops, and. To correct an uneven idle or stalling engine, you may need to clean or replace the idle air control valve. One is for idle speed and the other is idle mixture. The following information is strictly for the Magneti Marelli injection system. I have changed the mass air flow sensor the SHE valve as well as that hard to get to and vacuum elbow that makes its way to the passenger valve cover. " You nod as you help Harley into the shower stall with its hot water filling the room with steam. 2 Hesitation & Stumble. Let me use an idle complaint that had me on the ropes as an example. if a new owner thinks they are too much like a GW at idle I may count. We recommend NO MORE than. At idle it has a slight miss, and under load any sort of load or while accelerating through mid range RPMs, it runs like absolute crap and will even feel like a shutter at times. I went into the new program and realized I didn't reset the adaptive strategy for the idle. Idle speed screw, ½ turn clockwise from engagement point. This defeats the bypass enrichener. There also are online sites such as Cycle Trader, Kijiji and Craigslist which might have one for. The stall and air sound makes me think the gas cap is clogged. You suddenly hear Harley call out to you. Idles rough at times. One can purchase a Harley Davidson Wide Glide motorcycle at your local Harley Davidson dealership. is it engine temp sensor, bad coil, throttle position sensor, or worse!. In the second mode, the idle drops from 1500 to 1000 or below, stalls often, requires a slight throttle twist to start/idle, has poor/jerky throttle response, and runs generally rough. SYMPTOM SUMMARY The engine stalls when coming to a stop or on deceleration. Sometimes the bike may stall if the idle speed is adjusted incorrectly. The only good way to adjust the carbs is to take the craft to the water, but before you do that though, you need to know the basics of a Mikuni carb and what makes them tick. Last month I started having frequent problems with my MP3 stalling at idle. Suddenly my idle problems swapped back into the front of my cortex. mc1995 hyd 4 234 244 303 313. (The example pictured above is a 1997 XLH equipped with some of the touring accessories mentioned below. This is a good example of how basic engine diagnostic tests can work to pinpoint the root cause of the cars problem. Most 2006 models have. Harley's design engineers focused a lot of time and effort on finding the right amount of vibration in the M-E to appeal to both the hard-core, traditionalist rider and the rider who looks at the engine jumping around in the frame at idle and thinks it can't be comfortable or smooth at speed. These problems includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. 1999-2004 Saleen Mustang For the SN-95 New Edge platform. The problem is at idle. The EFM Auto Clutch allows the rider to take off and stop simply by using the throttle and with out touching the clutch lever. if its constant i wouldnt say its the same thing. I bought a Used Road King from Outlaw Harley(Blue Springs,Mo),Salesman Jerry. Rough idle/stalling Login | Register I have a friend who is a harley guy and he drove mine two days after I bought it, just to check it out. 3) Engine running too lean because of vacuum leak or dirty jet. So at idle they seemed to run fine, but when given gas, one would flood and stall out. 509 106 112 3200-7000 very rough 817 b comment: good for pro, street, bracket, oval racing. My Sportster Experience Idle Speed Adjustment on a Harley-Davidson Sportster. What could be the cause of this? Do u think the carb needs a cleaning? please help I want to ride this thing it is brand new and only has 4 miles on it. Rode into town the day after Galena. Idles rough at times. com FREE DELIVERY possible on eligible purchases. Check the owner's manual for the correct idle speed. Crower builds performance racing parts from camshafts to crankshafts. Why your engine won't idle properly Motoring / 25 April 2011, 09:06am / Ken Corkett One of the questions I am most frequently asked is about idle speed control; idling is too fast, too slow or. My 1991 has about 110k miles on it. Takes long time to warm up, burps and farts through carb until it warms up. The problem is at idle. Riding and owning a Harley Davidson motorcycle is an honor and a privilege. The majority of the smaller, yet equally destructive, air leaks will have no effect on idling. It follows a typical path from the float bowl through the main jet, into what is called the idle well, which is a small. If you have to advance the ignition timing a lot to make an engine run, it probably has a bad timing chain and bad VALVE timing. Usually a bad or failing idle control valve will produce a few symptoms that can alert the driver of a potential issue. Forum Status. And I was having a idle problem in the summer heat and after the engine heated up it would surge and just be terrible. 07 flhx harley. The following procedure will instruct in retrieving and clearing ECM Diagnostic Trouble Codes and TSM/TSSM codes through the Harley gauge cluster as well as a list of codes. 107 engine stalls ocassionally at idle It might do it once on a ride but I try to keep blipping the throttle as I come to a stop to avoid the problem or it might do it more. We look inside the all-new engine and ride the 2017 H-D touring motorcycles. The next generation of Fuel Management, Fuelpak FP3. When I shut the key off and restarted it would idle normally for a short time then creep back up during riding. Some motorcycles are designed with a large vacuum transfer hose that connects the intake manifold to the idle air control motor. Only American Made Materials are used in production. A computer is adjusting the idle speed, based on complex calculations. When the throttle plate is closed (at idle), very little air is allowed to enter the engine through the throttle body. When I discovered I could get moving with the engine at idle, I learned something else. NOTICE: Registration is FREE, fast, simple and you can do much more, so please join our community today!. Too much initial advance can also make. This is especially true if you aren't aware if all the possible causes of a problem. 392 Walker's Hollow Trail Lowgap, NC. NOT INTENDED FOR STREET USE. If your engine has the original. Everything has to be on-spec for proper performance. Rode into town the day after Galena. I designed and made it myself. 1) Incorrect choke pull-off adjustment. Use the drop-downs below to indicate how your bike is configured. If you look inside the throttle body there's a hole in the upper portion and that is what needs to be cleaned out. This includes all FLHs, Road Kings, etc. My '03 s40 is stalling at idle intermittently. Start bike, bring to operating temperature. 2003 s10 Doesn't Like to idle/low rpm=stalling. Idle screw just sets the throttle slide to adjust idle. in dash u1300/tach serial data low. misfire at idle 2006 harley davidson softail; mounting saddlebags to a harley softail standard; nut torque specifications for 2006 harley softail; oil change 2005 softail flstf; 2001 harley davidson fxstd stalling issues; 2001 harley heritage springer fxstsi; oil pump loacation harley fxstc 1998; piston gap 1998 harley softail custom. A rough idle may be an indication of a more serious problem that may jump up an bite when you're riding along a wooded trail, out in the middle of your favorite lake, or enjoying the snow in an isolated spot. I drilled the throttle body it helped but I still need better control any ideas. Either way the solution is the same. This is a guide about when your riding mower keeps stalling. After a short ride, we stopped for her to get gas. If I let it sit for 15-20 minutes, it starts right up again. my dads got an 2002 ultra classic. The idle screw meters out how much of this preset ratio( due to the jets) is allowed into engine at closed throttle. After about 15 mins she showed up and said her bike would not stay running. What could be the cause of this? Do u think the carb needs a cleaning? please help I want to ride this thing it is brand new and only has 4 miles on it. Harley Davidson Touring: How to Reset the ECM. The bike seems to have two "modes" - there's normal mode, where everything operates as it should and gives me no problems. The days of poor performance aftermarket cams are gone. If the 'Check Engine' indicator on your vehicle glows continuously, a possible cause may be a malfunction in the idle air control valve. intermittent stalling and wont idle. Harley-Davidson is giving one of their most iconic motorcycles a complete overhaul for 2018. For the street rider, anti-stall technology means you can sit at a light with your bike in first gear without touching the clutch lever. Resetting your ECM will get your bike out of limp mode and it is very easy to do. If the idle air bypass circuit is clogged with dirt or fuel varnish, or the solenoid valve is sticking or broken, the engine may not get enough air to idle normally causing it to stall. Congrats on the new bike, too =D. Harley Davidson Twin Cam, Evo Big Twin, Sportster and Buell High Performance Parts and Services. 2017 Adly RT50 Scooters. Start the process of making sure your Harley or Indian motorcycle is safely standing upright and is properly supported to make sure it will not fall over. Why is it necessary to know the Compression Ratio of an engine in order to choose the correct cam? The compression ratio of the engine is one of three key factors in determining the engine's cylinder pressure. Fuel Moto does not offer technical support for diagnostic trouble codes. Engine Kick-back, the first thing you should do is make sure you are running. You got an air leak in the carb manifold or gasket. Ozark Trail 10 Person Tent With Led Lights: epson xp 245 wont connect to wifi cold case solved 2019 medium wave broadcast stations vizio tv fuse replacement format sd card linux mint hikvision security code generator download f60a kyocera enochian angel sigils how a 4 wire fan works 1996 impala ss coilovers cool posters for basement do i need java 8 update 171 ct pt ratio public transportation. Harley-Davidson unveils its eight-valve Big Twin in 107- and 114-inch variants. Do you think it needs the need valve open more?. So here's the problem. If it will not idle, but seems to rev up, down, and then dies when you try to adjust the idle. What I'm guessing is that you have a weak battery that is allowing the voltage to drop at idle, causing the ECM to be unhappy and shut off the bike. This is a "reasonable" description of setting the idle speed. Both conditions can cause a P0171 lean code, rough or unstable idle and sometimes even a stalling condition. I quess it's dealer time. This WheelZine article tries to list down the possible signs and symptoms of a bad idle air control valve. shouldnt take more than 2 full turns. Fixes rough or fast idle caused by faulty IAC valve motor. The system-matched combination of larger displacement cylinders, free flowing CNC-Ported cylinder heads and a cam with the highest available valve lift are the starting point to building the perfect engine for the performance junkie. The issue is the clutch safety switch,so they have to replace the complete switch pack. So here's the problem. The first thing to do is not set up the idle speed, but to set the idle mixture screw to lean best idle setting. 560 Lift, 216° in/220° ex duration at. Poor gas mileage is the result of the vehicle's ECU, or computer, attempting to adjust the fuel mixture to compensate for throttle plates that are incapable of closing properly. I've had it to the dealer numerous times. 050" lifter rise) and the position of the cam in the engine (advanced or retarded). To summarize, the solutions for a lazy / slow return to idle (or erratically high idle) are: Eliminate vacuum leaks; Perfect ignition. Snap throttle open—engine should stumble. One can purchase a Harley Davidson Wide Glide motorcycle at your local Harley Davidson dealership. Then, after about a minute or so, it starts to idle rough and then stall. What you want to do is toggle your switch a couple hundred rpm before you expect the hesitation. Bike stalls after starting up and flat spot off idle I'm not going to try to talk you into or out of this Harley thing but, you managed to find an stock 1986. Harley-Davidson offers more Big Twin performance for 2012 as its Twin Cam 103™ powertrain is standard equipment on Softail® and Touring motorcycle models and most Dyna® motorcycle models. said 2013-07-24 03:59 I purchased my 2007 FLHTCUI new in 07, and had the Harley Stage 1 kit, true duel exhaust, and Harley version of the Power Commander installed prior to taking delivery of the bike. It runs fine on-throttle, even under load, but if I don’t keep the rpm’s up, it will stall and won’t start again until it cools. Rough idle/stalling Login | Register I have a friend who is a harley guy and he drove mine two days after I bought it, just to check it out. Could be an injector or injector wire. Car would start right up and idle fine after the stall. If your engine has the original. Johnny it happens while underway and for Black Dog yeah I totally agree with you and the funny thing is i can kind of always tell when it's about to die (it's hard to explain but it would stutter a bit like the bike is running out of gas and then it dies) if the bike is already at 75mph. Correct Timing. Problems Carburetor doesn't adjust properly Carburetor floods Fuel leaks at shaft Internal fuel leak Misses or surges Stumbles or loads up Engine won't idle Rough idle Backfires Bogs Hard starting Lack of power Pinging at moderate cruise just off idle Engine stalls on hard braking Low fuel economy Possible Solutions. If for any reason a failure is sensed, the system will go into one of three failure modes, Scott explained. Has not happened in my garage. Solid Flat Tappet. This information may be used by NHTSA. Below is a list of complaints & problems filed against the 2007 HARLEY DAVIDSON FLHRC. Once that is good you can move to the carbs. This is result of design of float chamber of carburetor and characteristics of idle compensator and carburetor thermostat. Login with Google Login with Facebook. There are 11 complaints filed for the 2007 HARLEY DAVIDSON FLHRC. Damage to the car's carburetor and vacuum hoses can cause the engine to misfire, resulting in a rough idle. Largest Selection of Performance Parts and fast free shipping on orders over $100. The normal idle RPM for fuel injected Twin Cam engines is 1,000 RPM. com Car The car never stalls, because it recovers very quickly, but I. It happens intermittently. The following are common issues sometimes encountered after tuning or rebuilding a Harley CV carburetor. biz has an efficient motorcycle classifieds. I need to whiskey the throttle an dride the clutch a bit until I get up some speed. All Label cars (White Yellow, Black). Scooter shakes/stalls while idling. 2800+ stall converter. 2 Hesitation & Stumble. This is a general guide which will list symptoms for 944 starting and running problems and common causes of those problems.