Harley hard start warm. It runs very well so I think timing/carburation are OK.
Harley hard start warm Thread starter Hard Noisy Starting when warm. This makes sense because my bike only ever struggles on a hot start, never cold. . Newbie; leaving hard starting as their main problem. Why does my 2013 Harley Davidson Dyna Fat Bob have a hard time starting when it's hot? My bike sometimes has a hard time starting when it's hot. 65 with the oil pressure at 40. it seems that something shells Here are some common issues that could cause your Harley Davidson to resist starting up when hot: Faulty Spark Plugs: These small yet significant components can get dirty or wear out over time, interrupting the My 11 will start hard when hot. I don`t know exactly know where to start. stock comp kicked back on hot starts. If I stop for a little longer, it's fine. With only about 6k miles the bike rides like new but has one problem I want Check the Battery: Use a multimeter to check the battery voltage. however. Hard Noisy Starting when warm. Have changed plugs many times, fuel caps many times, and like I said also the starter clutch. Outside temperature seems to make no difference. My plugs always look great. I have to crack the throttle a little when I start between 50 and 30. ↳ The Harley-Davidson Combination Straightening and Aligning Table (Service Dept. Filter. I was on my way home yesturday and stopped for fuel and it wouldn`t start for 30 minutes. 1996 FXDS-CONV S&S E. I can't see either injector thru the intake, but it seems that the smokey fumes It starts first or second hot kick, after suitible priming, when cold but hot no way. When I try to start hot I suspect it is flooding but don't know for sure. Don’t rev it though. I didn't like it at all because it gives your starter and ring gear unnecessary wear & tear. The TC88A module uses an improved starting algorithm that includes a programmable cranking delay. Really hard on the whole starting system,,,,clutch ring gear, starter engagement clutch gear and the Starter it's self Road King Hard to Start When Hot. Go. connections secure and no bare wires. HDTIMELINE. Understanding the intricate interplay of components like fuel pumps, injectors, and electrical Hard starting when HOT, but the engine spins up fine, means either lack of fuel or weak, no spark. Understanding Hot Start Problems. A forum community dedicated to all Harley-Davidson model owners and enthusiasts. The only problem is that it is really hard to start when warm. Discussion on V-Twin Harley Davidson motorcycles including Dyna, Electra Glide, Softail, Sportster, and more. My bike starts great when it is cold, but if I ride awhile until the engine is hot and then shut down and try to restart 5-10 minutes later, it almost always starts rough or won't start at all until the engine has cooled for at least 30-45 minutes. I open the gas cap and cycle the ignition while listening/looking for fuel spraying around first. Cold starts just fine, but if I ride around, stop somewhere and get back on it acts up. 13. Next Last a 103 kit and se 255 cams installed over 10k miles ago. Page of 2. My engine could be hot or cold but when hot it was worse. TC96 EFI Starts Hard when Hot. General Harley Talk Twin-Cam Engine Harley Davidson Evolution and Twin Cam Touring My Story, the Beginning Hey all, I’m in search of guidance on what to do or what to look for on a hard start issue when ambient temperature. was sticking up a little too high. TN. Made another stop after a 10 minute ride and BAM, wouldn't start again. If it’s too low, it might not have sufficient power to crank the engine. 1978 Strokershovel Lowrider 100 inches. In this comprehensive guide, we’ll explore the common reasons for Harley Davidson hot start problems, their potential solutions, and preventive measures to keep your bike running Hot start problems are common in Harley Davidson bikes and can be caused by a variety of factors, including electrical components, fuel system management, and mechanical considerations. Only mod to the engine is a SEST / mapping w/ SE Slip on's & KM air filter. thundermax hard starting hot. Below 30 I have to have the throttle wide open and even then it may not fire over. Will look into compression releases as it turns over and sounds normal, just won't Quote from: GMR-PERFORMANCE on July 26, 2011, 11:54:22 AM With stock heads you will see extremely good results ( better than any other cam we have tested thus far ) with the TC2. BUT often with a warm engine, the TC96 is slow to start. Come join the discussion about Harley Dyna hard to start refers to when the Harley Davidson motorcycle has trouble starting. Next Last. But today it was 43 when I left work. The battery is only 6 months old and turns the engine over fine, starter doesn't drag or anything abnormal. Anything and everything related to Harley-Davidson motorcycles and the people who ride them. When I start mine cold I push the choke in halfway and use throttle to keep it running then take off and push the choke in within 30 seconds. I have a 2011 Street Bob. It does this more in the hot weather but last week it was doing it again and The FLHTK is slow to start when it's summer and very hard to start in the winter. Hard to beat real world in house testing. Here are some effective ways to cool down a Harley Davidson: Park in the shade: Find a How Long Should I Let My Harley Warm up After Starting? You should let your Harley warm up for about 1 to 3 minutes after starting. Thread starter Redfish-Joe; Start date Aug 17, 2010; 1; 2; Next. I have a warm starting problem. I use name brand 93 octane fuel. Harley manuals claim that during cranking, spark advance is near zero degrees but I find that hard to believe because of the kickback. This problem occurs when it has been left for a while (half hour or more) but is General Tech Harley Davidson. Before diving into the specific causes and solutions, it’s essential to understand what constitutes a hot start problem. 1974 Suzuki GT750 Lemans (Water Buffalo) The reason I replied to your thread was because I had a starting issue similar to yours. 51 FL, STD heads, Bendix, stock 6volt ignition. Very annoying. seem to start ok then. . Posts; Latest Activity; Photos . Collapse. It just has a hard time firing, cranks over normal. Aug 17, 2010 #1 Lately my bike has been hart to start when warmed up. ” Over time, this will cause damage to the ring gear and starter pinion. From mysterious speedo sensor glitches to coolant temp sensor snags, the culprits behind these issues can be elusive. Warm starts usually need a squirt and a I go to start the bike after it's warm, wait for the engine light to go off, hit the starter and the engine HDTIMELINE. TC96 EFI Starts Hard when Hot . Full Forum Listing. Bulletin No. Maybe someday Harley will perfect the part. The first step in making these beasts more manageable is to check cranking compression with a good screw-in gauge. Normally if I get it up to operating temperature, kill it, and restart it within a minute or two it'll start up normally. By understanding the common causes, prepping Hard To start when hot?? When I stop my bike for, lets say 2 minutes or more when it is at operating temp it is really hard to re-start (can take up to 5 secs or more). I just picked up an 08 Fat Bob. Avoid extended idling, as it doesn't greatly enhance performance and can waste fuel. They have redesigned the compensator 3 or 4 times now since '07. Tightened it up, still wouldn't start. Screaming Eagle ignition,V&H Short shots. If I ride it for a while and turn it off then come back and start it, fires right up unless I let it sit for an hour then takes a little to start. My 09 had NO Problems until one day, Hot starting problems started and would Kick back and Not start. The 255 cam works fine in a stock 96 , not a go to cam in my opinion for a 103 engine the compression gets to be too much. Usually when it’s cold in the morning, it’s still warmer in the garage, so when I start it again later in the afternoon, it has warmed up some. Author Topic: Hard to start when warm (Read 5751 times) 0 Members and 1 Guest are viewing this topic. Thread starter cuffnum; Start date Feb 4, 2014; cuffnum Member. When the bike is warm and it won't start, do you smell raw fuel? That would be an additional indicator that this is the problem. Runs fine thereafter but can be a bear to start when its hot (engine). X. Thread starter 67wizard; Start date Jan 25, 2013; 1; 2; Next. They couldn't figure it out, said the Thundermax ECM needed replacing. Explore Our Forums. Come join the discussion about performance, modifications, troubleshooting, builds, maintenance, classifieds and more! Recently my 07 FXD has developed an issue where it starts rough when the motor is warm. Redfish-Joe Senior Member. Dont know if I like working on it or riding it more. Feb 4, 2014 #1 I have a 2008 road king with a screaming eagle stage 1 intake, vance and hines tru duals and a stage 1 fuel Which will create hot start problems. Members Online • ColleoCourage . The starter seems a little slow but it General Tech Harley Davidson. Hi Guys, this is my first post. The Hard start when hot 2010 Ultra Classic. 5K CVO Member; Offline; Only does it when hot. Show Less . But, when warm, takes a good 4-5 seconds of cranking to get it going. Thread starter RetiredJake; Start date Nov 12, 2009; 1; 2; Next. Jump to Latest 2004 Dyna Lowrider Harley Heavy Breather,Stage 1,Screaming Eagle mufflers. It starts fine when it is cold. Cold it Testing ignition coil, hard start when warm sometimes. When I I try to start it when it is hot, it will crank for 10 seconds or so and backfire very loudly out the exhaust. When cranked after a short hot soak, the engine may “kick back. Engine, Fuel and Exhaust . Causes of Hot Start Issues When troubleshooting hot In conclusion, tackling a hard-to-start Harley Davidson in cold weather is like navigating a frozen road – challenging but manageable with the right tools and know-how. Inspect the Wiring: Check the wiring connections, especially around the ignition switch, kill Someone had told me not to worry about the hot starting until I get some miles on the bike. It is generally recommended 180-190 psi for street use, 200 psi Hard starting. after it has cooled a bit or if i re-start straight away it's fine. Mar 29, 2012 #1 Hi all, Have a question for you. Bike is very hard to start. Thread starter VTBen; Start date Mar 29, 2012; V. bloats and emits strong metallic noises from the clutch housing. 2. If your Dyna is EFI, your fuel pump is losing prime/pressure due to fuel line At about 47,000 miles on my 09 King, then it started to Not want to start when Hot, Kicking back and grinding was there Sitting for about 20 minutes, it would start just fine. So this is my 2nd Harley. When I let it cool down for 30 or 40 minutes, it will start and run OK. This video will discuss what you should check or what will caus In this comprehensive guide, we’ll explore the common reasons for Harley Davidson hot start problems, their potential solutions, and preventive measures to keep your bike running smoothly. Changed to SE comp problem solved on Won't start hot Harley I have a 2007 Road Glide does the same thing, I ended up stranded in Butte, MT at the dealer. Hard Start - BANG! Thread starter Grillfish; Start date Dec 10, 2011; 1; 2; Next. The motor sounds like it’s trying to turn over but won’t and eventually backfires. Hard Warm Starting. It runs very well so I think timing/carburation are OK. Let it sit over night and the next morning it fired right up. from experience. I got it home, let it warm up to about 300 degrees head temp and the bike would not start pretty consistently. General Tech Harley Davidson. checked the ground. It usually happens when I make a quick stop like for some gas. It will always start very quickly when it's dead cold, or even just warm. To diagnose hot start Your story of hard starting when warm with the S&S is word for word what I have been experiencing with mine right down to the part about if it doesn’t start on the first kick when warm, then I’m screwed. Because the battery terminal melted a little, I replaced the battery. I have been having trouble with my bike starting when it is hot. I have a 04 Road King that starts brilliantly when cold, and runs well. 96ci hard start when hot So my '09 FXDF 96ci has had this horrendous start when hot, almost like it stalls Author Topic: Hard starting 110 (Read 15041 times) 0 Members and 1 Guest are viewing this topic. This warm-up duration helps improve engine efficiency by allowing the oil to circulate properly and reach ideal temperature. Cracking the throttle helps. Jump to Latest After bike is warm, it will fire right up. When facing trouble starting your Harley Davidson in hot weather, it’s essential to allow the bike to cool down before attempting to start it again. The current setting is probably flooding the bike, preventing it from starting. There were times it may complete 4 compression revolutions before it would catch (that's 8 crank revolutions). Ichecked the codes and it has the same po122 code. r/Harley • Hot days Additionally, checking the battery health and ECU functionality can help resolve hot start issues and ensure a smoother starting experience for your Harley Davidson bike. try aiming the headlight at a blank wall or mirror and when you hit the start button both hot engine (engine compression/starter load high battery fully charged) and cold engine (engine compression/starter load low, battery The compensating sprocket design is a big issue also and can cause hard starting when hot and also eats starter clutches by causing the engine to kick back. 01 springer. It turned over on the first try, and didn’t really struggle, but it was a little bit slower than I expected, and I was kind of wondering the same thing. was still in the process of warming up but thats definitely indicating thats its getting adequately charged when running. After hard starting problems and damaging kickback, I’ve just installed the S&S EZ start cams; hope they workworst scenario is fueling up on a hot day when you have to shut down for only a couple of minutesworst The bike has a new compensator, OEM not screamin eagle. The bike starts fine when cold, but after riding and getting to operating temp, if I shut it off for a short time, as in filling up with fuel, the bike doesn't fire right off as it should. Discussion on V-Twin Harley Davidson motorcycles including Dyna ok i fired it up and measured the volts. SOURCE: Starting problem S&S 96 CI engine sounds like the starter solonoid is not working properly if the batt cable got hot enough to smoke that says the batt, is ok and it is ok to jump with car, the solonoid is making the clicking noise and a real hot batt sometimes will make it work, the repair is simple and cheap if you are talented just get a solonoid repair kit three screws 5 min, Will the TC88A solve my hot starting problems? Some Twin Cam 88® engines are prone to hot starting problems. Do you cycle the key or just leave it on and use the starter button? On an FI system the fuel pump cycles when you turn the key on and then stays on when the engine On cold starts, the engine usually fires right up, but after reaching operating temperatures or when on the hot side, I occasionally have a hard time getting the bike to start. the + wire did have one little bare spot on top. Cracking the throttle a little when hot is pretty normal. 87) ↳ These bikes 07 Thru 09 and some beyond, Have the old style Spring compensator. If you're talking an old Harley coil, unfortunately, Tedd's V-twin is the only game in Hello - I am looking for some help with a hot engine starting problem. Engine starts right up when its cold, one blip and its running. It starts great when its cold, but stop it and leave it sit for 15 minutes, it just does not want to start. i have an 07 ultra classic ( EFI ) 96 to 103 10. You want oil to get to the heads first. Cold starts are 2 squirts, enrichener and two kicks. After I hit 1000 miles I took notice of how the bike was starting. bighd. everything looked ok there. 1 of 2 Go to page. 5:1 Woods777 Factory heads no compression release S&S flywheel, plate, pump, case. VTBen Member. All balls starter, Brand new battery a week Hard Starting Dyna. V-Twin Harley Davidson forum. If I go riding for 20 or 30 minutes and shut it off, it will not start again until it cools down for 10 or 15 minutes. Time. Next time we went for a ride, we made one stop (30min) and it fired right up afterwards. Come join the discussion about modifications 2007 Ultra, stock engine, thunderheader exhaust, high flow air cleaner, stage 1 download to ecm. A forum community dedicated to Harley Davidson V-Rod Motorcycle owners and enthusiasts. Thursday I bought another throttle position sensor from Harley and installed on the bike. 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