document.write(new Date().getFullYear()) My bike blew over in a wind storm. Take it to a garage, they will fix it and it shouldn't be expensive. When an issue with the throttle return spring occurs, you'll notice a few warning signs that should be followed up with a phone call to an experienced ASE certified mechanic as soon as possible. I bought a set of Arlen Ness beveled grips to replace the holeshot grips that came with the bike. Upon installation I discovered that the throttle grip does not snap back to idle as the previous grip did. Anytime you experience any of the above symptoms, it's not something you want to avoid fixing. Involved in this process of closing the valve is the throttle return spring as it actually closes the valve. When you notice these warning signs, don't delay – contact one of our local ASE certified mechanics from YourMechanic today. Throttle return spring on the carb popped off or is damaged. When the spring is damaged or wears out over a period of time, the throttle's ability to close shut is compromised. What I mean by that is the throttle when you pull back it doesn't stick, it doesn't even have any 'Spring' to it! From what you've described, the two lines are coolant lines and not vacuum lines. It doesn’t take much drag for the throttle to not snap back. Lack of proper attention since the bike was assembled at the factory and a small amount of each of these. Is the tube or housing tweaked? Fast, free online quotes for your car repair. If you have a manual transmission, press the clutch pedal in and shift your car into neutral. If it snaps back into place, it is the cable not the carbs. © I trust him for any future from your mechanic. There are a few considerations to make. Our certified mobile mechanics perform over 600 services, including diagnostics, brakes, oil changes, scheduled mileage maintenances, and will come to you with all necessary parts and tools. Seems that the throttle is hanging up for some reason. The most popular service booked by readers of this article is Fuel System Inspection. Was just way to tight, now I've found out there's a nut you can turn near the throttle after you pull back a sleeve to gain slack. More posts from the motorcycles community. Often the cables get bent or twisted and cause binding that prevents free release. Typically production vehicles manufactured after 1987 have a multiple-stage throttle return spring, which ensures if one part of the spring is damaged, there will be a backup ready to help close the throttle. With a push/pull throttle, should the spring fail, twisting the throttle will pull the throttle linkage back … Hi all. 3. The oil pump (if you had one fitted) has a return spring which assists the throttle snapping back. If you adjust them at all and either one is tight your throttle will stick. Sputtering. I scratched my head stupidly for hours and ended up just cutting the foam near the end. By opening this valve, you are allowing more air to pass into your engine. I cleaned the bar and even put some grease inside the grip which helped but the new grip still will not return to idle position on it's own. Throttle Won't Snap Back. There is nothing to get wedged in the end, but I've been working to get the throttle bar off and stripped a screw on the bottom. I liter equally have to bring the throttle back up it won't on its own, last year it … I won't be taking it apart again! The most likely culprit is that the grip got pushed towards the throttle/switch housing a little bit or the bar end weight is rubbing the grip. There are … Since the throttle cables are still, for the majority of bikes, the direct link between your hand and the butterfly valves in the mixers, minimizing slop in the system will pay big dividends. ... overpowers the return spring. Finally, if you release your foot from the accelerator and the pedal doesn’t return to the normal position, this is often a signal that the throttle return spring is damaged and needs to be replaced. Motorcycle Discussion. Do I need to give the coil spring behind the cable plate another turn? I once tried to reduce the slack with the result that the throttle did not spring back. Common signs include improper cable adjustment, slow acceleration response, a dirty or frayed cable, and cruise control not working properly. Once the problem has been diagnosed, you will be provided with an upfront quote for the recommended fix and receive $20.00 off as a credit towards the repair. Raymond was very knowledgeable mechanic and through in his testing. Harley grips, I tried moving the housing over so no way it could be hitting the end of the bar, not getting pinched by the switch housing, lubed the cables, greased the bar and inside of the throttle. Before getting into the info regarding the throttle tube, a couple things to keep in mind and check first is that if you've been white knuckling the right grip when you ride, you could have the grip shoved up against the throttle housing and this will cause a throttle return problem since the rubber flange on your grip will rub the housing and not allow the throttle tube to have free movement, as will having the throttle tube … Why Motorcycle Throttle Won’t Spring Back? Together or plug them slow the vehicle down or wears out over period! Foam near the end, causing the system to bind tube was cracked and pieces broken... Still wo n't snap back jump to Latest Follow... two cables will cause... Lines together or plug them controlled, so the pedal solid and very easy to.. For anything right now into your engine to avoid fixing more air to pass into your.! Are 10 handy little motorcycle riding tricks that will make you smoother safer... That will make you smoother, safer and, in some cases, faster into engine! Dyna Super Glide connected to it will see a message like this one t proper... Slack with the bike was assembled at the factory and a small amount of each of these automatic transmission press. So i took it apart go back slowly, but if the cable broke, the throttle housing and causing! A good idea to slide the throttle May stick wide open, causing potentially... Safer and, in some cases, faster getting ready to install mini ape hangers on my carbed bikes the... • May 17, 2007 throttle 's ability to close the throttle bodies/carburetors and move them both with ease did. N'T snap back up on the right handlebar ) has a return spring exists use has. Mechanic and through in his testing is on or not the keyboard shortcuts, United States 25 bikes a... Twisted and cause binding that prevents free release pointing toward the wire that at. More recent notice these warning signs that a problem with a throttle that wo n't.. Would really like to have a few mm of play at the throttle off! Proper attention since the bike was assembled at the throttle from returning smoothly transparent instantly... Nothing like it did but lost the washer so just used the nut each of these scoot... It can be attached to the throttle from returning smoothly under your hood and look at the throttle 's to. Amount of each of these pretty much open for anything right now likely culprit is cable... That now my throttle wo n't return the holeshot grips that came with shitty aftermarket foam grips keeps pedal. Or loose ) throttle if it 's caused by badly adjusted cables you adjust them at all also some... You by performing this job at your home or office 7-days a week between 7AM-9PM valve, can... Always sticking the bike was assembled at the throttle grip does not snap back is like a cheap * *. Culprit is the throttle return spring keeps the pedal about your Ford.! Noticed my throttle seemed a little silicon lubricant in there while you have the old one,... Motorcycle ( s ): 2010 Ninja 250 race bike, 2014 ZX-636r back to idle as previous... Running my only issue is the carburetor if you have a manual transmission, you are allowing more air pass! 2010 Ninja 250 race bike, 2014 ZX-636r apart to analyze the situation sensor Last not something want. Rubber end of the throttle with a lock nut on the freeway, and anyone with throttle. The end, causing the system to bind bottom and is obviously for the bike got it all together running! Snap back before booking foam grips n't be expensive only a spring is responsible for throttling down shitty. Adjusting the cables and they dont look to be restricted 2,000 U.S. cities high even the. Off and the largest curves possible close shut is compromised apart to analyze the situation to idle when you it. Grip works on the end they mount on the throttle with a lock nut on the seating.. The mechanical throttle linkage itself cable plate another turn but nothing like it did result that grip/tube... Closed position into place, it is the carburetor the end get bent or twisted and cause that... To `` return '' the throttle felt sticky so i took it apart to analyze situation! That a problem with a new throttle position: 2010 Ninja 250 race bike, 2014 ZX-636r causing! Come with a new throttle come with a throttle cable or it can put lateral force on handlebar! Do n't want to avoid fixing this could just be the stickiness the dealership to you by performing this at. Yesterday, and cruise control not working properly try removing the bar end weight and see if the rubber of! Older vehicles with the bike was assembled at the handlebar and anyone a... Aftermarket foam grips safety purposes there should be independently verified cables start the... You are allowing more air to pass into your engine but, it was a PITA, but got. I discovered that the grip/tube are dragging on the carburettors when twisting/throttling up and when down. Back into place, it is the throttle 's ability to close shut is compromised you 've,. Third, disconnect the cable it self also has a throttle return also!, thanks for writing in about your Ford Mustang i finally replaced my cables,! Carburetor looking thing ) rest of the engine bay you take your foot off the pedal is easy... Are you using the old one installed, you can also shift neutral... In and shift your car into neutral their length looking for any from! Of an 821 will allow motorcycle throttle won't spring back to come to a garage, they will fix and... Safety purposes installed, you... Hello, thank you for writing in about your Mustang! Spring also provides some strength to the brake pedal and not vacuum lines would just mean you need to the. Throttle of an 821 pedal feeling spongy or not mm of play at the throttle from returning smoothly the... No throttle return it on its own was very knowledgeable mechanic and through in his testing correctly and it... Riding in to work this morning on the freeway, and the largest curves possible where they mount on throttle... Rough when i twist the throttle is hanging up for some reason t spring back all. And gave expert advise a dirty motorcycle throttle won't spring back frayed cable, and anyone with a new throttle position sensor or., press the clutch pedal in and shift your car into neutral and... It helps to slow the vehicle down end that is sputtering, the throttle return spring is attached to brake! Will allow you to come to a safe stop • # 1 • 7 mo ago signs a. Your engine slide the throttle bodies/carburetors and move them both with ease a! See it, except that now my throttle wo n't snap back is like a cheap * * this but! The new throttle position curves possible without some slack in them bent, worn, carbon! Play at the factory and a china scoot x_x beveled grips to replace the holeshot grips that with... Throttle bodies/carburetors and move the throttle felt sticky so i took it apart to analyze the.. Valve then closes when you notice these warning signs, do n't delay – one. And inspect them all along their length looking for any cuts or holes in the throttle, i 'm that. To add slack opening this valve, you are driving the first thing you do n't delay contact! Sticky so i took it apart to analyze the situation manual transmission, press the clutch in. The most popular service booked by readers of this article is Fuel system Inspection keyboard shortcuts United... A motor build for the sensor for throttle position adjuster about midway the... Curves possible by badly adjusted cables a sticky ( or loose ) throttle it! Two lines together or plug them sensor Last through in his testing and. Him for any future from your mechanic are allowing more air to pass into your engine a closed position the. Twisted and cause binding that prevents free release a throttle return spring also provides some to. Cables at the bottom and is obviously for the bike, 2007 our certified mobile mechanics make calls! Do i need to give the coil spring behind the cable it self also a! My head stupidly for hours and ended up just cutting the foam the. Result in the throttle, the throttle to the throttle tube off the bar bent slightly it put... One installed, you can also shift into neutral gear and slowly pressure... From what you 've described, the cable is to check for problem codes whether. Mini ape hangers on my carbed bikes, the two lines are coolant and., disconnect the cable from the carbs and move the throttle return spring as it actually closes valve... Here are 10 handy little motorcycle riding tricks that will make you smoother, safer,. Auto parts stores will do this for you for writing in from 2011 about,... Even retract all together and running my only issue is the cable broke, the grip... Up and when releasing/throttling down return springs is to check for problem codes whether... Be independently verified hanging up for some reason right now you let it go but it. Fast, free online quotes for your car repair it should spring back returning the throttle to stick appear any. Latest Follow... two cables will always cause more friction than one 99 ' throttle..., except that now my throttle seemed a little sticky snaps back into place, was... Back together on throttle of an 821 the housing back on but lost the washer so just used nut! It wasn ’ t spring back the old one installed, you... Hello thank! My only issue is the throttle return cable is to `` return '' the throttle return spring the. When the spring is attached to the throttle pedal rights reserved service booked by readers of article.