It first happened a couple weeks ago and has happened a total of about 6-8 times, but on Monday, it. Engine Stalling. Better bottom end power. Last Updated February 15, 2022. mv to pj. It will make your lower RPM&39;s richer. ) Air . For pit bikes with smaller cc displacement engines, in order for a cylinder to fire efficiently, three separate components must work together; the fuel delivery system (carburetor), the ignition coil and wires and the spark plug. it honestly seems like its getting way to much fuel at high rpms because. the vacuum plugs are on the head just after the rubber intake manifolds. Web. Web. Bad gas can cause the behavior you are speaking of, where the bike is running fine at higher RPMs but dies at idle. It is getting to be time for a new chain (Don&39;t think this is relevant, but want to paint the whole picture) 8. If you roll on the throttle slowly to 6-7k, it begins to jerk back and forth but it never goes past 6,500k. But usually you can tell by how it sounds. YouTube - Bike stalls out of nowhere. rc; dg. Discussion in &x27;1st Gen. 2 for network connection. Web. So, if you slow down while being in higher gear the rpm requirement of the gear . . on a four stroke bike you have to adjust the valves about every 6 months to a year(and more often if you run it at high RPMs alot) i have both 2-strokes and 4-strokes bikes and have had this same problem with my 4-strokes(honda&yamaha) if you get a manuel and are somewhat. Mechanic&x27;s Assistant What is the modelyear of your motorcycle 2014, victory highball. Stop adjusting the screw when the tachometer indicates the desired RPM range. Water in your fuel. After changing the fuel filter,you can check the fuel output under the hood. If you roll on the throttle slowly to 6-7k, it begins to jerk back and forth but it never goes past 6,500k. Does it keep running at high speed or stall out. Now at high RPMs if I go to full throttle it instantly bogs down. Stop adjusting the screw when the tachometer indicates the desired RPM range. What&39;s your plug gap and what brand plugs are in it Your Jedi Mind tricks will not work on me. and a . This means that, while using the friction zone to maintain low speed, the motor is running at 1700-1900 rpm instead of the normal 1300 rpm. Aug 16, 2012 at 807 AM 1 1. If the CDI fails it could cause a whole series of symptoms from intermittent starting problems to running poorly at high revs. If your using 2 brothers, then no need for re-mapping. Replaced with new Airfilter. This is definitely not a normal situation. The free flowing exhaust allows more gasses to pass through the engine and thereby requires more fuel to enter the engine to be burned. Check all of your vacuum lines and vacuum plugs for carburetor synchronization. Press 5 times on the boat starting button (any on twin-engine models). The bike turns on just fine and rides great. A good compression test will tell, pull the plugs, and hold open the throttle and choke while you spin the motor over. So, why is your motorcycle losing power when accelerating There are six main reasons why a motorcycle loses power when accelerating which are Plugged jet in the carburetor Broken carburetor spring Vacuum leak on the carburetor or intake boot Carburetor spring is on backwards Extra slack in the throttle cable Poor timing advance. There are six main reasons why a motorcycleloses power when accelerating which are Plugged jet in the carburetor Broken carburetorspring Vacuum leak on the carburetor or intake boot Carburetor spring is on backwards Extra slack in the throttle cable Poor timing advance. It indicates, "Click to perform a search". A motorcycle will stall when releasing the clutch too fast or not applying enough throttle. Jun 21, 2009 Sometimes during a hard acceleration when I get somewhere over 8500 rpms the fuel injection light comes on and the bike stalls and sputters and then I give a little more throttle and it just pops back to life. What is the deal. Remove and make sure TPS plug wiring is clean and tight. this gets bike running and will as bike warms up go high in rpms 4500rpm is . When an engine runs lean, that means the air to fuel ration is off and theres either not enough fuel or too much air. The condition you are experiencing is a lean condition. If you baby it, it revs up just fine and you can snap the throttle at any rpm without any problems. freeing up your throttle hand to control the revs more easily. Bike starts, idles and runs fine. Idle level too high A high idle level is not dangerous for your motorcycle, but it have a few disadvantages and it&39;s still a sign that something is not right. The free flowing exhaust allows more gasses to pass through the engine and thereby requires more fuel to enter the engine to be burned. This started happening occasionally about 200 miles ago, but now it happens pretty much every time. In general, 4 stroke engines always make extra torque than 2 stroke engine at low RPM. Stepping past 220 degrees of duration (at 0. Spark plugs and set to standard gap. Problem When the tach reaches around 6-7 rpm, the engine begins to bog but it doesnt cut out. Bad gas can cause the behavior you are speaking of, where the bike is running fine at higher RPMs but dies at idle. Sticking Ignition Advancer. This bog often feels like a &x27;burble. Dont take . The bike runs slightly better with a full tank of gas. A clogged air filter or restricted exhaust may also prevent the bike from moving off without the engine dying. A clogged air filter or restricted exhaust may also prevent the bike from moving off without the engine dying. Less clean air means the jetting will become more rich, which can cause your dirt bike to bog. Web. Web. 1,949 Posts. If you roll on the throttle slowly to 6-7k, it begins to jerk back and forth but it never goes past 6,500k. Do you need to downshift when stopping a motorcycle. Try putting the OEM filters back on to test with. Hanging idle - The engine idles high and then drops and stalls. I had one bike (Yamaha XS 850) which did a very nasty thing the engine stalled everytime I took a corner a bit too lively. 2 stroke engines are designed for high RPM. RPM is the acronym used for revolutions per minute. Web. Bike starts, idles and runs fine. Re Boat stalls at high rpm. Engine runs hot - Due to more oxygen than fuel combustion temperatures are hotter reflecting on a temp gauge. Motorcycle stalls at high rpm. nt lg. If the idle is too high, the main problems are these - Increased noise. Web. Answer (1 of 14) Yes. Seems to always happen betwen 3rd and 4th or 4th and 5th gear but stalled. These parts should be checked and adjusted or lubricated regularly to eliminate the problem. Try putting the OEM filters back on to test with. Unmetered air is air that is getting into your system after the fuel has been delivered. Motorcycle stalls at high rpm. Carburetor Type (Possible Causes) Cause 1 Fuel Intake Adjustment (Carb) A motorcycle carburetor (just like any) runs on a ratio of fuel vs air intake. The free flowing exhaust allows more gasses to pass through the engine and thereby requires more fuel to enter the engine to be burned. When I first noticed the problem it was a jerking at high throttle and RPM, but would not fall to idle. Web. If the bike is not tuned properly, the carburetor is dirty or the choke is still closed, it may stall when pulling away. If you have after market Exhausts then it could be Filter plus mapping. If that checks out o. The abrupt release of pressure on the engine seems to allow the RPM to. I had a similar thing happen to me many months ago. The problem of having an engine sputter is typically caused by a fuel system issue. Web. Well the glowing red header pipe and the fact that its hard to start is a pretty good sighn that your VALVES need adjusted. Amazon Affiliate Link to 20-Piece Ratcheting Wrench Set httpsamzn. Next is it bogs out at 8000 rpm&39;s also. We would have witnessed that fluctuation of this RPM based on the changing of gears. Stepping past 220 degrees of duration (at 0. Hanging idle - The engine idles high and then drops and stalls. link) are a common cause of excessive or unusually high RPM especially when they are not properly lubricated, dirty frayed or improperly adjusted. 5 hp at 7,000 rpm, and generates 86 ft lbs of torque. This is because the airfuel mixture tends to be lean when you first open the throttle slide. I have a 1992 Yamaha TW 200. If this happens, its starts up again, no problem. Also, there is a possibility that since you had to lift the tank to get that deep into your airbox you may have pinched a fuel line. Web. When I first noticed the problem it was a jerking at high throttle and RPM, but would not fall to idle. If you have after market Exhausts then it could be Filter plus mapping. Clean pintle for IAC motor, at 12noon, just inside throttle body. When I first noticed the problem it was a jerking at high throttle and RPM, but would not fall to idle. link) are a common cause of excessive or unusually high RPM especially when they are not properly lubricated, dirty frayed or improperly adjusted. YouTube - Bike stalls out of nowhere. At the lower end of your RPM range you will have more power which makes the vehicle more user friendly driving in the city. Do you need to downshift when stopping a motorcycle. After 6,000 RPM it disappears and the engine accelerates normally. Anyhow, I changed the oil, cleaned the points ( . Contents hide Throttle Cables Are Not Lubricated Sticking Ignition Advancer Problems with Transmission Fluid 1. Check all of your vacuum lines and vacuum plugs for carburetor synchronization. Now throw acceleration into the mix. A magnifying glass. The jet needle rests at the bottom of your CV piston valve. Clean pintle for IAC motor, at 12noon, just inside throttle body. Motorcycle stalls at high rpm Throttle cables (amazon aff. Idle refers to the engine&x27;s rotational speed when it is not moving and the gear is set to neutral. It&39;s just at idle. It is commonly used to describe the performance of automobile. I ride it often and I am very deligent in maintaining it. The problem of having an engine sputter is typically caused by a fuel system issue. If it is in neutral and full throttle is applied then the bike will fall to idle and then blip up to about 4,000-5,000 RPM and then fall back to idle. Keep the air filter clean, whether you have a 2 stroke or a 4 stroke. You have a Temp sensor for this, which . If you baby it, it revs up just fine and you can snap the throttle at any rpm without any problems. Joined Aug 28, 2008. 11 ABGGNAC Wireless LAN and Bluetooth version 4. A motorcycle backfire happens because of the presence of uncombusted fuel in the exhaust pipe. In this particular instance, I was going about 65 mph in 3rd gear (about 7500 RPM). You have no excuse. Bad gas can cause the behavior you are speaking of, where the bike is running fine at higher RPMs but dies at idle. Do you need to downshift when stopping a motorcycle. RPM is equal to (120 x frequency)number of poles in the motor. By pulling the spark plugs, you should be able to get an indicator of how the bike is running. randomco OP Member. So the problem was it was idling too high and when I revved it or was at a higher speed it either got stuck in that high rpm range or took way too long too come back to idle. Seems to always happen betwen 3rd and 4th or 4th and 5th gear but stalled. Bike starts, idles and runs fine. Mar 17, 2021 The bike has an "assist clutch" feature which helps prevent stalling on take-off, but it does this by adding about 300 rpm as the clutch approaches the friction zone. it stalls every time i ride usually after 20 -30minutes of riding. It is getting to be time for a new chain (Don&39;t think this is relevant, but want to paint the whole picture) 8. Generally, the best RPM for top speed is between 5,000 to 7,000. Bike pulls normally, and as the RPM revs, the bike stumbles, pulls, stumbles, pulls, rapidly and eventually smooths out near 5500, 6000 RPM and then pulls smoothly until shiftingredline. However, it remains between 300 and 750 rpm for most vehicles. Feb 14, 2008 After changing the fuel filter,you can check the fuel output under the hood. Better bottom end power. Joined Apr 26, 2010. The condition you are experiencing is a lean condition. Better bottom end power. Runs on choke - The vehicle may run on choke when it&39;s warm but stalls if the choke is turned off. The free flowing exhaust allows more gasses to pass through the engine and thereby requires more fuel to enter the engine to be burned. Usually we see the idle speed being between 1000 and 1300 RPM (engine revolutions per . It is getting to be time for a new chain (Don&39;t think this is relevant, but want to paint the whole picture) 8. Web. Web. Web. Web. The condition you are experiencing is a lean condition. Web. link) are a common cause of excessive or unusually high RPM especially when they are not properly lubricated, dirty frayed or improperly adjusted. 8GB RAM and 1TB HDD storage capacity are included in the HP laptop. It usually happens when I&39;m accelerating and it is just like the kill switch was flipped. These parts should be checked and adjusted or lubricated regularly to eliminate the problem. The bike has 9k on the Odometer and runs great. It&39;s just at idle. Check all of your vacuum lines and vacuum plugs for carburetor synchronization. mv to pj. Next is it bogs out at 8000 rpm&39;s also. Once warm, take note of the motorcycles engine idle speed. Better bottom end power. So the problem was it was idling too high and when I revved it or was at a higher speed it either got stuck in that high rpm range or took way too long too come back to idle. Transmission Slipping. Bike starts, idles and runs fine. At what RPM does an engine stall In general, the desired stall speed should be 500-700 RPM below the engine RPM at peak torque. Grab a FACTORY service manual and perform the task EXACTLY as they say to do it. Water in the fuel will freeze-most times right in the filter. ci Search Engine Optimization. When I first noticed the problem it was a jerking at high throttle and RPM, but would not fall to idle. After 6,000 RPM it disappears and the engine accelerates normally. You have no excuse. Known to corrode. Web. There are six main reasons why a motorcycleloses power when accelerating which are Plugged jet in the carburetor Broken carburetorspring Vacuum leak on the carburetor or intake boot Carburetor spring is on backwards Extra slack in the throttle cable Poor timing advance. Aug 06, 2016 hi guys, as the title says i have a problem with my k4 750, it simply stalls at high rpm (11 000) allways when i give it throttle fast, but when im easy with the trottle it sometimes dont stall, and also at low rpm its like it doesen&39;t run on all of the cylinders before it gets a little rpm (like 3-4000) i have been reading and trying to fix it. So, why is your motorcycle losing power when accelerating There are six main reasons why a motorcycle loses power when accelerating which are Plugged jet in the carburetor Broken carburetor spring Vacuum leak on the carburetor or intake boot Carburetor spring is on backwards Extra slack in the throttle cable Poor timing advance. The stalling at speed could be basically your carbs running out of fuel, float not set to the right height, or fuel pump not pushing as much fuel as it should. Once your rpms drop below 750 your engine will start to sputter, this is because your crankshaft is spinning, trying to push the pistons up and down but there is too much friction. link) are a common cause of excessive or unusually high RPM especially when they are not properly lubricated, dirty frayed or improperly adjusted. If you baby it, it revs up just fine and you can snap the throttle at any rpm without any problems. Press question mark to learn the rest of the keyboard. At low RPM&39;s, there is just enough vacuum to keep the engine properly fueled. Aug 06, 2016 Hi guys, as the title says i have a problem with my k4 750, it simply stalls at high rpm (11 000) allways when i give it throttle fast, but when im easy with the trottle it sometimes dont stall, and also at low rpm its like it doesen&39;t run on all of the cylinders before it gets a little rpm. I&39;ve been having problems with my bike shutting down at high speeds. When riding in higher ratios yet reducing the speed with the throttle, your motorcycle will not satisfy the gear&39;s minimal rpm standards. Engine Stalling. When the butterflies are open too far, the engine vacuum is too low to suck up enough mixture to start. But usually you can tell by how it sounds. All the shim type Jap motors die the same way. Every carburetor is equipped with an AIR or FUEL screw to tune the air fuel mixture at idle. Spark plugs and set to standard gap. EXCEPT go more clearance. . Strong smell of gasoline when the machine is at idle. EXCEPT go more clearance. ci Search Engine Optimization. Web. The bike has 9k on the Odometer and runs great. For higher RPM you will need to order the next size up main jet and a jet needle that has notches at the top. Bad gas can cause the behavior you are speaking of, where the bike is running fine at higher RPMs but dies at idle. Better bottom end power. Grapeape0478 said I have a 2003 Spirit 750 with 33,000 miles. Try getting gas from another station, or putting some Seaform in the tank just to see if it clears up. This happens in every gear. Missing Gears or Delayed Shifts 3. These cams work well with the stock compression, intake and exhaust. Clean pintle for IAC motor, at 12noon, just inside throttle body. A few things come to mind as the most common 1) Clogged carb passages. My Z went longer than that and it fired right up when I came home, rode it the same day without any issues. Along with all the other high-tech sensors that are on board, . Check all of your vacuum lines and vacuum plugs for carburetor synchronization. An accelerator pump is simply a device (usually mechanical) on a 4 stroke carb that shoots an extra amount of fuel at low RPM throttle openings. Dont take . Aug 21, 2021 This and many other relays that get a constant voltage with key on will over time heat the connectors and potentially make them have a intermitent connection, especially with vibrations from higher rpm&39;s Your fuel flow per minute reading is not correct, this pump when brand new will only flow 30. Mostly, a loss of power or a stalling engine could mean too much fuel and too little air. As a general rule, lower-duration cams in the neighborhood of 210 to 200 degrees at 0. Idles poorly - Fluctuations in idle RPM, stalling Engine runs hot - Due to more oxygen than fuel combustion temperatures are hotter reflecting on a temp gauge. I had a similar thing happen to me many months ago. Background on the problem Bought this bike a few months ago and it ran fine. It is commonly used to describe the performance of automobile. It was scary because it completely stalled out on the freeway once. If it is then check the carb (secondaries opening). due to high RPMs or high temperature, resulting in lean running engines. It will make your lower RPM&39;s richer. I had one bike (Yamaha XS 850) which did a very nasty thing the engine stalled everytime I took a corner a bit too lively. It usually happens when I&39;m accelerating and it is just like the kill switch was flipped. Less clean air means the jetting will become more rich, which can cause your dirt bike to bog. Mostly, a loss of power or a stalling engine could mean too much fuel and too little air. Better bottom end power. This is definitely not a normal situation. So the other day i had my &x27;78 KZ1000 LTD out for a ride and noticed a bad fine vibration at over 6000rpm. All the shim type Jap motors die the same way. Check all of your vacuum lines and vacuum plugs for carburetor synchronization. Jun 21, 2009 Sometimes during a hard acceleration when I get somewhere over 8500 rpms the fuel injection light comes on and the bike stalls and sputters and then I give a little more throttle and it just pops back to life. This means that, while using the friction zone to maintain low speed, the motor is running at 1700-1900 rpm instead of the normal 1300 rpm. Web. Step 1. The solution to your problem is to add about 4 ounces of Berryman&39;s. Reasons for a Rough Idle or High RPM. Watch your tachometer and try to keep the engine revved above 750 rpm&x27;s. Well the glowing red header pipe and the fact that its hard to start is a pretty good sighn that your VALVES need adjusted. I put in another plug, same thing. Anyway, been having a problem with the bike stalling out when I get on the throttle too hard and can&39;t pinpoint the issue and trying to . 5) Air cleaner allowing too much air to be introduced to the fuel mixture. This will happen for about 5 minutes or so, then it will go back to running well. At high rpm in any gear it cuts out and sputters like it isn&39;t getting the gas. Web. So you can exclude the plunger assembly. It indicates, "Click to perform a search". It will idle all day. Sep 04, 2008 It usually happens after I am running it fairly hard, then I pull in the clutch completely to coast for a stop or exit ramp. Ask yourself when did the issue start, and work backward from there. But usually you can tell by how it sounds. aycock at tradition, rafis food hub menu
Fix Remove the spark plug and clean it using a wire brush. . Motorcycle stalls at high rpm
Web. Web. mv to pj. With an unusually low idle your motorcycle is near its choke point wherein any command from the throttle could easily kill the rpm. Sometimes during a hard acceleration when I get somewhere over 8500 rpms the fuel injection light comes on and the bike stalls and sputters and then I give a little more throttle and it just pops back to life. Well the glowing red header pipe and the fact that its hard to start is a pretty good sighn that your VALVES need adjusted. However, I developed a hesitationbog over 4500 RPM. It is commonly used to describe the performance of automobile. Yamaha TW 200 cuts out at high rpm I have a 1992 Yamaha TW 200. Almost like a buzzing. Heres a list of the 14 most common reasons for high RPMs after revving and fixes that will help you eliminate this problem for good. You have a Temp sensor for this, which . Some motorcycles are a little different from each other, so be sure to check your owner&x27;s manual to make sure. Better bottom end power. Transmission Fails to Stay in Gear or Engage 2. Oct 20, 2015 Give slightly too much throttle, then shut throttle fast. Thing is it only does it when it warms up, ie temp gets to 3 bars. Check all the simple stuff too. (starter plunger stuck open, main jet clogged, worn needles jets, fuel level in float bowl too high or low etc. Mar 17, 2021 The bike has an "assist clutch" feature which helps prevent stalling on take-off, but it does this by adding about 300 rpm as the clutch approaches the friction zone. 1000- 1200-and above- for 2 cylinder engines. Mar 22, 2011 The rings may also be stuck in the pistons, there are chemicals that will work them out and but you may still not get the full compression back because the cylinder walls may be rusted or scored. This happens in every gear. 1,949 Posts. Motorcycle stalls at high rpm. I&39;ve been having problems with my bike shutting down at high speeds. It does this in both neutral and all the gears, when it hits 6k, no matter how much gas u give it. it just loss rpms or does it Die or starts to sputter or what. When I first noticed the problem it was a jerking at high throttle and RPM, but would not fall to idle. If the bike is not tuned properly, the carburetor is dirty or the choke is still closed, it may stall when pulling away. Spark plugs and set to standard gap. The abrupt release of pressure on the engine seems to allow the RPM to drop rapidly (of course) and cause a stall. A magnifying glass. Dont take . Web. Engine runs hot - Due to more oxygen than fuel combustion temperatures are hotter reflecting on a temp gauge. We and our partners store andor access information on a device, such as cookies and process personal data, such as unique identifiers and standard information sent by a device for personalised ads and content, ad and content measurement, and audience insights, as well as to develop and improve products. my motorcycle is stalling when im going slow in first gear. nt lg. Once pulled over, they restart OK, then stall again 3 miles later. When I first noticed the problem it was a jerking at high throttle and RPM, but would not fall to idle. At the lower end of your RPM range you will have more power which makes the vehicle more user friendly driving in the city. As stated above, most motorcycles idle in neutral between 750-1500 rpm&x27;s. until, if the bike is in neutral and at idle it will bog out immediately if you crack the throttle to a hard rev. Less clean air means the jetting will become more rich, which can cause your dirt bike to bog. This means that, while using the friction zone to maintain low speed, the motor is running at 1700-1900 rpm instead of the normal 1300 rpm. If you have after market Exhausts then it could be Filter plus mapping. By pulling the spark plugs, you should be able to get an indicator of how the bike is running. Web. Sometimes after a hard acceleration the FI light pops on and the bike will die, then I push the starter and it comes right back to life. It may be kinked enough to only allow enough gas flow for lower RPM. Clean pintle for IAC motor, at 12noon, just inside throttle body. Motorcycle stalls at high rpm. The abrupt release of pressure on the engine seems to allow the RPM to. YouTube - Bike stalls out of nowhere. Web. Web. Engine surging, can affect drivability but, can also cause error codes to appear in your, OBD-II system. What&39;s your plug gap and what brand plugs are in it Your Jedi Mind tricks will not work on me. Recently i noticed hasitation on high rpms under load(past 8k),. Sometimes after a hard acceleration the FI light pops on and the bike will die, then I push the starter and it comes right back to life. 11 Share ReportSave level 1 1y sounds like you might need to adjust your idle to a higher rpm. Web. Dodsfall Gone Joined May 23, 2008 24,005 Posts 2 Jun 30, 2013 A few things come to mind as the most common 1) Clogged carb passages. At the lower end of your RPM range you will have more power which makes the vehicle more user friendly driving in the city. 1982 Kawasaki KZ1000R1 658. Aug 06, 2016 Hi guys, as the title says i have a problem with my k4 750, it simply stalls at high rpm (11 000) allways when i give it throttle fast, but when im easy with the trottle it sometimes dont stall, and also at low rpm its like it doesen&39;t run on all of the cylinders before it gets a little rpm. B-12 Chemtool Choke and Carburetor Cleaner to a full tank of gas and go. See if it wont kill your bike. Web. I then replaced the Idle Air Control valve for a new one, put in a new Throttle Position sensor,. Joined Apr 26, 2010. The condition you are experiencing is a lean condition. Apr 12, 2018 Now at high RPMs if I go to full throttle it instantly bogs down. Motorcycle stalls at high rpm Throttle cables (amazon aff. If this happens, its starts up again, no problem. It is commonly used to describe the performance of automobile. Also I could roll on gently all the way through the RPM range. The three things you need to create an. It indicates, "Click to perform a search". Mar 22, 2011 The rings may also be stuck in the pistons, there are chemicals that will work them out and but you may still not get the full compression back because the cylinder walls may be rusted or scored. It will make your lower RPM&39;s richer. Motorcycle stalls at high rpm. Tightening the clutch handle nut can take up some of that slack and make your clutch function properly again. A motorcycle will stall when releasing the clutch too fast or not applying enough throttle. Clean pintle for IAC motor, at 12noon, just inside throttle body. Do you need to downshift when stopping a motorcycle. A motorcycle running lean can also cause a premature detonation inside your motorcycle engine. I swopped brains with the 87 and it still does it. It usually happens after I am running it fairly hard, then I pull in the clutch completely to coast for a stop or exit ramp. Do you see any blinking idiot lights on your dash when this happens lexus rx Founding Member. At the lower end of your RPM range you will have more power which makes the vehicle more user friendly driving in the city. It does this in both neutral and all the gears, when it hits 6k, no matter how much gas u give it; it just doesnt go any further. The condition you are experiencing is a lean condition. Spark plugs and set to standard gap. If you need something stronger, try Berryman Chemdip. 6 months isn&39;t that long for it to be sitting. Motorcycle stalls at high rpm. So, what causes a motorcycle to sputter There are several reasons why a motorcycle sputters. If your car stalls, then it means the engine has stopped working for any. Aug 06, 2016 Hi guys, as the title says i have a problem with my k4 750, it simply stalls at high rpm (11 000) allways when i give it throttle fast, but when im easy with the trottle it sometimes dont stall, and also at low rpm its like it doesen&39;t run on all of the cylinders before it gets a little rpm. Oct 20, 2015 Give slightly too much throttle, then shut throttle fast. In general, 4 stroke engines always make extra torque than 2 stroke engine at low RPM. They validate beginning of diagnostic mode. may be as simple as a clogged idle jet. Also I could roll on gently all the way through the RPM range. It would help if you . Sometimes after a hard acceleration the FI light pops on and the bike will die, then I push the starter and it comes right back to life. pk Fiction Writing. Simple answer will be No, Stalling will not cause any damage to your motorcycle. When I coast to a stop w the clutch pulled and downshifting, the rpms will drop below the idle point. 7) Bad Idle Air Control Valve. Usually we see the idle speed being between 1000 and 1300 RPM (engine revolutions per . Most of us don&39;t hold a dirt bike engine at . I had one bike (Yamaha XS 850) which did a very nasty thing the engine stalled everytime I took a corner a bit too lively. Engine Stalling. Water in the fuel will freeze-most times right in the filter. Idle level too high A high idle level is not dangerous for your motorcycle, but it have a few disadvantages and it&39;s still a sign that something is not right. 2 Increase Fuel Economy. Once your rpms drop below 750 your engine will start to sputter, this is because your crankshaft is spinning, trying to push the pistons up and down but there is too much friction. I recently purchased a Clymer manual and read about the. When I first noticed the problem it was a jerking at high throttle and RPM, but would not fall to idle. Do you see any blinking idiot lights on your dash when this happens lexus rx Founding Member. Bad gas can cause the behavior you are speaking of, where the bike is running fine at higher RPMs but dies at idle. Most commercial motor operate at. Mostly, a loss of power or a stalling engine could mean too much fuel and too little air. Web. Dont take . Aug 06, 2016 Hi guys, as the title says i have a problem with my k4 750, it simply stalls at high rpm (11 000) allways when i give it throttle fast, but when im easy with the trottle it sometimes dont stall, and also at low rpm its like it doesen&39;t run on all of the cylinders before it gets a little rpm. 053 work best for stock-type replacement cams. Main problem is, in low-speed situations, where you have to feather the clutch to maintain speed below 10 mph, the bike feels like it wants to run away. Web. This means that, while using the friction zone to maintain low speed, the motor is running at 1700-1900 rpm instead of the normal 1300 rpm. I have a 1978 KZ 650 Custom with 15,000 original miles on it. A good compression test will tell, pull the plugs, and hold open the throttle and choke while you spin the motor over. It was scary because it completely stalled out on the freeway once. Almost like a buzzing. Spark plugs and set to standard gap. . basketball stars poki unblocked