Yamaha grizzly 660 sputtering

Yamaha Grizzly 660-Walk Around and Acceleration Spitting And Sputtering Issue Solved 2016 Grizzly and 2005 Grizzly 660 update Atv Yamaha Grizzly (good battery, won’t start fix!!) Yamaha Grizzly 660 mudding ATV Yamaha A forum community dedicated to Yamaha Raptor ATV owners and enthusiasts. 2002 Yamaha Grizzly 660 - 28" Outlaws on ITP Deltas - Fully Snorkeled - Radiator Relocated - Wiseco HC Piston - Hotcams Raptor Cam. Should really the radiator overheat or leak, the car or truck can smoke and sputter and will not operate competently. I have a 2005 Yamaha Rhino 660 recently it became hard to start when cold pulling the choke doesn't choke it enough to start it but can place hand over intake and cranks fine, after letting run with choke in several minute to warm up when I push the choke in it will idle for a few seconds and cough and go dead. Yamaha Parts Nation is your online source for all Yamaha OEM Parts & Star OEM Parts, Yamaha Accessories & Star Accessories and Yamaha Apparel & Star Apparel. mtbwilson. Come join the discussion about troubleshooting, classifieds, performance, modifications, maintenance, and more! Share more about your favorite model including the: Yamaha Raptor 700, Raptor 660, Raptor 350, Raptor 250 as well as the smaller Raptor 50, 80 and 90. it also knocks a lot. This is a really easy fix. It runs good in high gear but can't back up, The engine spits, sputters and backfires. The bike hasn't been running to my knowledge for 4-5 months. The button return springs inside the Handle 1 switch have weakened, allowing intermittent Again, when a CDI box is about to go bad, it can lead to misfires, issues with starting, rough running or even stall the motor. 220. I have a 1999 Yamaha Grizzly 600. Arctic Cat. 1996 yamaha kodiak 400 sputters like rev limiter. Plow mount not compatible with OEM winch mount. Well I figured it was the oneway,so I decided to pull We also have parts for your YXZ1000R, Grizzly, YFZ 450, Raptor 700, 660, and more. GRIZZLY 660 offroad vehicle pdf manual download. [G]. Yamaha My Account. 2002 Yamaha Grizzly 660 4x4 1992 Suzuki DR650 I was riding my bike approximately 45 miles an hour when The motorcycle began to sputter as if it was not receiving The Grizzly EPS XT-R comes pre-wired for Yamaha’s exclusive Adventure Pro® GPS system, unlocking the next level of trail-ready navigation. Aniro Moto NEW Carburetor Carb For YAMAHA GRIZZLY 350 YFM350 2007-2009 – YFM350 BRUIN 2004-2006 – YFM350 WOLVERINE 2006-2009. 95. 27"Swamplites. One of these that we encounter on a regular basis is the reverse sensor below the airbox. Yamaha New OEM factory Complete Seat 2006-2021 Yamaha Raptor 700 70. manual for 1997 kodiak 4 00 four wheeler. Metering Rod Adjustment Tool. I have tried everything. When the fuel pump has a problem, spark plugs or coil packs are faulty, you would observe similar Check the air filter to see if it’s all “gunked-up”. Checked all wiring and spark plug - all good. It'll do that for a second and then surge, run for a bit, then surge again. Also have an '02 Grizzly 660 for comparison. If loose, then engine induced vibration could have caused intermittent disconnects - and your exact symptoms. 432. but why is it smoking like a cigarette? could oil be leaking in There were 3 Yamaha 700 Grizzlys in our group and they were all fine. WARN PN 99897 Dash Rocker Switch Kit is recommended for UTV applications using VRX 25 and VRX 35 models. Sputtering at High Speed. The 2 fuel handling problems I had: 1) After deep water, where a small amount was actually injested through the intake, the engine would not re-start until I drained the carburetor bowl via the drain hose that is provided (remove left side panel, it's plain to see and easy to get to). These mentioned symptoms can be confusing and one has to be careful before concluding that the problem is with the CDI. Some pics and footage expertly put togeather by ZAN. Visit our Yamaha Grizzly Accessories page to find more options for your exact make and model year. We have a full line of Yamaha ATV parts, Yamaha & Star Motorcycle parts, Yamaha Rhino parts, Yamaha Waverunner parts, Yamaha Snowmobile parts Rhino 660 YXR660 2004-2008. 2008 Yamaha Grizzly 660 YFM66FGX 2008 Yamaha Grizzly 660 Hunter (Yamaha Black Hunting) YFM66FGH 2008 Yamaha Grizzly 660 (Romantique Rouge) YFM66FGXR 2008 Yamaha Grizzly 660 (Pastel Deep Green) YFM66FGXGR 2008 Yamaha Grizzly 660 (Deep Purplish Solid Blue N) YFM66FGXL 2008 Yamaha Grizzly 450 Special Edition YFM45FGSPX 2002 Yamaha Grizzly 660 lock up and stall. I picked up this 660 and have been piecing it back together. Polaris. '05 won't take throttle- it idles well and runs good up to 1/2 throttle and then starts sputtering and "dragging". you need to ground out the rev sensor sometimes light doesnt come on. Discussion Starter · #1 · Jan 26, 2012. 53. There is trash in there around that seat. We find the temperatures a bit more comfortable. 2002 Yamaha Grizzly 660 bought new in '02 and still running strong! BUT when I ride longer periods of time like an hour or so it will sputter out and die like it The 2020 Yamaha Grizzly EPS is available starting at $9,899 in Tactical Green or Alpine White, while RealTree Edge camo will add an extra $400 to the bill. While Yamaha has been praised for starting the UTV craze with the Rhino 660 they did make a few mistakes. From $219. Register once and receive great benefits such as streamlined Yamaha event check-ins, manage contact preferences and more. He had a 660 Grizzly before it, however, and ran it for two seasons and never had any issues. Search, download, record and share trail routes. Green Machine grizzly 600. That fixes 90% of rough running problems. As long as you take a close look at the mechanics behind this issue with your ATV, then you should be able to figure out why your ATV is sputtering and then fix it. 2006 Yamaha Grizzly 660 Special Edition 1991 Yamaha Big Bear 350. 00 Add to cart. 2127 or email Randy@BabbittsOnline. FREE Shipping. i have been told the fuel heats up on this model an … read more hello all I am new to this site just did my account yesterday. . Now that you’ve checked and cleaned the air filter for large sediment and deposits, start View and Download Yamaha GRIZZLY 660 owner's manual online. guard, center console / cup holder, under hood storage box, over I have a 2006 660. It runs good … read more I have a Yamaha Grizzly 660 ATV. I have a 2007 YFZ450. 99. line, 2 batterys (PC 925 under seat),Lonestar front frame /diff. Re:Grizzly 660 Carb Problems! Saturday, October 24, 2009 10:00 PM ( permalink ) You need to take the float off and take the needle valve out and clean inside that hole where the needle valve goes. Save Share. The carbureted 660cc engine, excellent Ultramatic transmission, and the stout chassis make Grizzly 660's an excellent value. A forum community dedicated to Yamaha Raptor ATV owners and enthusiasts. Once you have done that, remove the fuel line and replace the two O-rings inside. 92 Posts. ATV applications will use push tubes 92100 and Side X Side applications will use 79805 push tubes unless otherwise noted.  Does anyone know what may be causing this and how I Problem with Fuel System Gasoline. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators 1 Posts. When you let off of the throttle it will spit and sputter and die. Re: Yamaha Rhino 660 problems?? Well, the stock Rhino should see around 42 mph for a top end speed. THERE SEEMS TO BE A TREMENDOUS AMOUNT OF HEAT GENERATED BY THIS MACHINE CAUSING THE FUEL IN THE CARBURETOR TO HEAT UP WHICH THEN CAUSES THE MACHINE TO VAPOR LOCK(SPUTTER, CUT OUT & BACK FIRE) & NOT RUN PROPERLY. This item: Yamaha Grizzly 660 2002-2008. It was designed to be a durable workhorse as well as the ultimate recreational vehicle. 2016 YXZ1000R SE 60th Anniversary Edition. It has sat for about 1 year without being riden. It will run fine except when you let it idle. by Penton Staff Paperback. BH-Motor New Carburetor Carb for Yamaha RHINO 660 2004-2007 YXR660 ATV The ATV won’t start – it just buzzes. Redgrizz got his 700 in December '06. Grizzly 660 YFM660 2002-2006. I have a question about backfiring problems on my '01 600 Grizzly. Only 12 left in stock - order soon. It can be a little annoying waiting for the diff lock to engage, but once it is not much will stop these machines. First, depressurize the fuel system by allowing the ATV to cool down and removing the fuel cap. All graphics are digitally printed with UV resistant inks that are guaranteed not to fade up to 5 years. Some of the easier-to-fix causes of black smoke include the following: A leaking fuel injector. when i run it for an extended period it starts to " cut out", "sputter", and somtimes leaks fuel out of the bottom. It starts right up but after about 10 minutes it just shuts off. When you need power, you need Yuasa Battery. The sputtering is definitely just a safety feature to stop you from damaging the diff. od weights/sliders, EPI orange spring, Trail Armor windshield, Aluminum Products a-arm guards, Factory UTV chassis skids, Dbestduner fan shroud, JBS radiator mud guards, Extreme Products grill guard, 25" Bighorns, Ryde On dust guard, Super ATV taillight guards, Bed coated in sound deadener I have a Yamaha Grizzly 660 ATV. ·. King Quad 500 LT-A500XPZ 2009-2011. Kawasaki. Couldn't have been 'off', must have been loose - this is the wire that supplies high voltage pulses to the coil. [L]. 2011 Grizzly 450; 1998 Grizzly 600; 2004 Grizzly 660; 2005 Grizzly 660; 2008 Grizzly 700; 2000 Kodiak 400; 2005 Kodiak 450; 1991 Moto 4; 2006 R6 600; 2001 Raptor 4x2 660; 2002 Raptor 660; 2003 Raptor 660; 2007 Rhino 450; Timberwolf; 1987 Tri Zinger 60; Warrior; Wolverine; YZF 450; Other Models Not Categorized Yet; Other Yamaha. The solution is usually quite simple. 1 Review. $89. Add to Cart. At higher rpms it sputters like it is hitting the rev limiter only you are not even close to it. Reply. Find a local dealer today! As low as $475. We don't usually ride a lot in the hot summer, we like to ride more in the winter, spring and fall. I have a ESR full pipe, velocity air filter, outerwears lid, 172 main, 45 pilot, needle with clip set 5 down from top and air/fuel screw out 2 1/4. 1 piston, full trinity exhaust, and a stage 1 hotcams cam, i also have stiffer valves springs in case i ever wanted to drop in a stage 2 cam. We have a huge inventory of Used Parts for Sleds , ATVs , and Motorcycles , check it out today! Look at our OEM Yamaha accessories , and apparel & gear under YAMAHA ACCESSORIES on the home page! Look no further, we have the parts to keep your Grizzly 660, Wolverine 450, Big Bear or any Yamaha Utility ATV running like new. . This state-of-the-art GPS unit combines a range of functions into a single, rugged 7-inch full-color display. org, is the worlds largest automotive enthusiast group exclusively geared towards the General Motors GM J-car platform including the Chevrolet Cavalier, Pontiac Sunfire, Pontiac Sunbird, Pontiac J 2000, Oldsmobile Firenza, Buick SkyHawk and Cadillac Cimarron. Rmax Machined Clutch Sheave. After a little bit it will clear up but will start sputtering again soon. Went back to checking if was a FUEL problem. is it normal for it to run hot? i changed the oil, oil filter, spark plug, and airfilter. Discussion Starter · #1 · Jul 6, 2010. after it cools off ir goes back to running fine. Does anyone know what may be causing this and how I might fix it? I have a 2004 Grizzly 660. #14. Thanks, I'll post updates as I get them ive got a 2001 raptor with a +1mm 11. 1980 Tri-Moto. Can-Am. S. 2006 660 SE, 25" Big Horns, ITP chrome wheels, P51 shocks, Hunter Works cdi, Dyno Jet carb kit, 40 pilot,1 1/2 air screw, check valve on fuel pickup line in gas tank (keeps fuel line full), UNI air filter, Warn 3. I havent had the rhino long. If all you hear when turning the key is a buzzing sound, it is usually because your battery is dead or needs charging. Has anyone in Canada had this done? My poor old Grizz starts sputtering and stalling when it's hot out and a free fix sounds good to me. The fuel filter is plugged (crap in the tank from poor QA) and or the gas tank vent line being plugged or pinched. Compatible with 78100 and 86528 plow bases. Yamaha placed the reverse sensor on your dash and it tells the engine control module that you are in reverse. #12 · Jun 25, 2010. Quads, mud, water,two Grizzly 660,s My 2005 grizzly 660 was running rough in reverse only! Here is what fixed mine! '04 Grizzly 660 sputters very bad in reverse only. I have a 2006 Grizzly 660 and the diff lock engages much quicker than in my 2016 wolverine. $19. The Griz is a great machine, I'd like to see Yamaha step up and keep it the best. Must admit, I've not heard this one before - time to add it to My grizzly 660 sputters horribly in reverse at all throttle ranges and almost stalls. i have been told the fuel heats up on this model and that there is a kit that can be installed to shield the carbarator from heat. The button return springs inside the Handle 1 switch have weakened, allowing intermittent For all owners of Yamaha ATVs and quads built after 2000 MSP is THE place to go for genuine Yamaha spare parts. 2020 Yamaha Grizzly EPS SE Features Yamaha grizzly part diagram wiring diagram database yamaha grizzly carburetor diagram of yamaha grizzly 660 carburetor 1998 yamaha grizzly 600 parts download by. edition fi eps grizzly 600 4x4 grizzly 600 4x4 hunter edition grizzly 600 yfm600fh 4x4 hunter edition grizzly 660 auto 4x4 Jan 28, 2010. When you electric start it,the motor drags and then sputters and sometimes just the starter spins. I had the same problem with my 2005 Grizzly 660 4x4 Automatic. It featured a 123cc two-stroke engine, Autolube oil injection system, CDI ignition, a snorkel air intake and a five speed transmission. I cleaned all of the … read more Yamaha 660 Grizzly, 2002. i got my grizzly 600 about a month ago, since i got it it has been running real hot and exhaling blue smoke like crazy. Addressing this issue first should help balance out the air/fuel ratio tremendously. Also works with FX model WaveRunners. Rated 0 out of 5. Yamaha Grizzly EPS EPS SE 2015-2016 Graphics Kit. Hi all. take the needle valve and seat out of the kit, and you can even take the gasket for the float bowl as it is the same size. Yamaha. Model. The fourwheeler idles and runs fine until i pin the throttle all the way in then the fourwheeler either spits and 2006 660 SE: NGK iridium plug, Dynatek CDI, Uni filter, Snorkel removed, Rejetted carb, JBS sheave/16gr. Don't wait, these units are limited and offers end Soon! 467 Posts. SHOW DETAILS. King Quad 750 LT-A750X 2008-2011. This is the problem. #24 · Apr 4, 2010. [F]. 2002 Yamaha Grizzly 660 lock up and stall. The speedometer reads anywhere from 10-15 mph hour while the the ATV is sitting there idling, Can't seem to back up with the machine and I had to jump start it. Includes a shoulder strap and a Yamaha logo bottle opener. All Graphics are produced to order and may take up to 5 business days to produce. We have it all, from Yamaha Grizzly apparel & gear to OEM parts & accessories, including: Yamaha Grizzly snow plows, Yamaha Grizzly wheels and Yamaha Grizzly brush guards. com. I would think there would be a service bulletin or SOMTHING from Yamaha but I haven't heard of one. The J-Body Organization, j-body. Just buy the rebuild kit on amazon for the grizzly 660. My grizzly 660 sputters horribly in reverse at all throttle ranges and almost stalls. we called a guy yesterday he said the problem is electrical and that there is a wire that actually goes to the carb???? does anyone now anything about this? also could it be the reverse limiter making Grizzly fuel handling. od weights/sliders, EPI orange spring, Trail Armor windshield, Aluminum Products a-arm guards, Factory UTV chassis skids, Dbestduner fan shroud, JBS radiator mud guards, Extreme Products grill guard, 25" Bighorns, Ryde On dust guard, Super ATV taillight guards, Bed coated in sound deadener A forum community dedicated to Yamaha Grizzly owners and enthusiasts. I have emptied all gas from the tank and carb, replaced the spark plug and cleaned the air filter. standard. Also for: Yfm660fat. Add to Wish List Add to Compare. Approximate dimensions: 18" L x 7" W x 12" D. The ATV won’t start – it just buzzes. #utvunderground. I have a 2004 660 grizzly sometimes it caint make up its mind if it wants to be in forward or reverse. Online Yamaha OEM purchases are up to 40% Off. When I crank my full Weller it's sputtering and don't want to take gas don't want to move idles rough 07 Yamaha grizzly 4 x 4 660 Clean the carburetor. $ 275. 2002 Grizzly 660 low compression. #3 · Nov 2, 2016. King Quad 700 LT-A 700X 4x4 2006-2007. YOUR ONE-STOP-SHOP FOR EVERYTHING Yamaha Grizzly. A forum community dedicated to Yamaha Grizzly owners and enthusiasts. The first time I went riding it did fine most of the day in mud and water. after riding the snot out of my 660 a few weekends ago for 2-3 hours at mostly full throttle it started to sputter really bad going up steep hills, sometimes it would completely stall out and not start again until on level ground. Other sputtering issues can be caused by an ignition issue. Yamaha Grizzly 660: $3600 The year before the Grizzly 700 arrived, Yamaha's Grizzly 660 had already set the stage and left some big shoes to fill. Mar 10, 2003 - Muskogee, OK - Gasoline, Carburetor System I OWN A 2002 YAMAHA GRIZZLY 660 ATV. We Joined Apr 30, 2007. Genuine Mikuni Carburetor Rebuild kit for 2001-2005 Yamaha Raptor 660 MK-BSR33-41. '05 Grizzly 660. YAMAHA TECHNICAL BULLETIN: FEBRUARY 7, 2017BULLETIN NUMBER: AT2016-001. RPM/Weller Turbo, Rekluse Clutch w/ TW Oil Mod and Stacked Springs, Weller/TW 45/15/11 Gear Reduction, Weller KOH Shocks, Eibach Sway Bars w/ Weller Links, Brick City Fab Sport Cage, Axia Mirrors, Sun Visors, & all Accessories, Rugged Radio 660 Intercom, DragonFire Harnesses, Beard Seats, Yamaha Cargo Box. free service manual for yamaha 660 grizzly. A. Yamaha Grizzly 660 (02-08) Radiator Relocation Kit Automobile Radiator Details The radiator’s occupation is to continue to keep the car interesting though the engine is functioning and the pistons are pumping. brace, rad. Basically, she'll start up fine and idle around 1500-2000 rpm (full choke) but upon going to 1/2 choke or giving her any throttle, she dies. Ships from and sold by Classic Automotive Repair Shop & Restoration Manuals. Apparantley, and older gentleman bought in new in 02, rode it a few times and parked it. If it is, then either wash it if it’s a foam air filter or completely replace it if it’s a paper filter. com is an independent Yamaha enthusiast website owned and operated by Check out the reliable, high-quality YTX20L-BS Battery. Rating: 100%. Shop our large selection of 2003 Yamaha GRIZZLY 660 (YFM660FR) OEM Parts, original equipment manufacturer parts and more online or call at 800-964-1882 FOOTNOTES: [C]. $29. go with the Yamaha grizzly 660 for the needle valve. Prior to my purchase the previous owner, a friend, said he cleaned the carbs. By HeWasRidinDirty. Rode it 4 times now. December 19, 2020. 15,594 Posts. Yamaha 04 Grizzly 660 sputtering problems. to check fuel pump pull return line get cc cup or "beer bottle 12oz" should almost fill up in one minute at idle. Can anyone give me guidance on my issue. Shop online for OEM Rear Wheel parts that fit your 2005 Yamaha GRIZZLY 660 (YFM66FAT), search all our OEM Parts or call at (231)737-4542 Yamaha ATV History. biga; Dec 27, 2010 YamahaForum. toss the rest. Year. Yamaha New OEM factory Complete Seat 2002-2008 Yamaha Grizzly 660 Y. get yamaha atv parts at chapmoto. As soon as I went passed 1/2 throttle it started sputtering and losing power. Filter is clean and just put new plugs in and the plug housing is clean as well. Recommended Posts. 99 product Details. Share More sharing options Followers 0. Fit for SARCTIC CAT,CAN-AM Outlander,Yamaha,Honda,Suzuki. 76. It has 500 miles and 50 hours on it. As with all of its major Japanese rivals, Yamaha is not just one of the world’s leading motorcycle manufacturers, it’s also one of planet’s largest producers of ATVs and quad bikes, with machines ranging from the junior YFZ50 all the way up to its utility Kodiak and Grizzly 700s. The button return springs inside the Handle 1 switch have weakened, allowing intermittent Yamaha supplies the latest and greatest ATV's, Motorcycles, Side X Sides, Snowmobiles, Watercraft and Scooters, while Babbitt's offers the "Great Prices & our Babbitt's Guarantee"! For questions on models or prices, just call us at 231. From what I can tell this problem is pretty widespread and has been going on since at least the release of the '02 660 Griz. Yamaha 660 Grizzly, 2002. it will idle and then when i give it gas it dies and sputters and all that. So, a dude bought it cheap, and though he could get it running just by cleaning the carb, tank etc. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Open to all Grizzly models including 700, 660, 600, 350, and 125. 2006 660 SE: NGK iridium plug, Dynatek CDI, Uni filter, Snorkel removed, Rejetted carb, JBS sheave/16gr. Discussion Starter · #1 · Oct 28, 2009. 2012-2015 YFM550/700 (“Grizzly 550/700”); Certain 2016 YFM70K (“Kodiak 700”); Certain 2016 YFM70G (“Grizzly”) Models – 2WD/4WD Intermittently Acuates at Start-up or Idle. Anyways I am having this same trouble with my 2003 660. brace, raer diff. I pulled the carb and went through it. 00. December 17, 2020. Fits in cargo boxes on all Wolverine X4, Wolverine X2, Wolverine, YXZ1000R models and all Utility ATV models. By Matt Dyche. I've seen the same exact scenario several times. UTV- We also have a huge selection of Yamaha UV parts for the popular Rhino 450, Rhino 660, Rhino 700 and Yamaha Viking. com is an independent Yamaha enthusiast website owned and operated by 323. Yamaha OEM Wet Clutch Cover Gasket 3B4-15463-00. No unusual sounds and throttle is very responsive with no sputtering. If doesnt you no you got a fuel delivery problem if does fuel pump ok. Idles fine . It won't idle and when I push on the throttle it backfires then shuts off. I came across a letter from Yamaha USA informing 02 and 03 Grizzly owners of a heat fighter kit that Yamaha will install at no cost to the owner. Yamaha grizzly 600 diy carburetor fix for less than 1 dollar o ring replacement to stop gas vomitingwill work on the rhino also. Jan 9, 2009. 18,568. the speed limiter then kicks in and will remove spark to the plug. 178 Posts. JoeyD23. Today I was riding since I tested and was driving about 20-25 mph and all of a sudden the tires locked up, heard a screeching sound, and engine died. I dont Yamaha grizzly part diagram wiring diagram database yamaha grizzly carburetor diagram of yamaha grizzly 660 carburetor 1998 yamaha grizzly 600 parts download by. 0 winch with synth. It is snorked. The buzzing sound you hear comes from the starter solenoid relay that won’t kick in due to low voltage. two things come to mind. The Tri-Moto was the first Yamaha ATV sold in the U. Well I got it pretty much back and ready to fire up,and the starter was acting up. Yamaha Utility ATV Parts Other sputtering issues can be caused by an ignition issue. I have a 02 Grizzly 660 and replaced the wet clutch, primary shaft, one way bearing. For the combustion chamber to work on an ATV, it needs air, gas, and a spark. Wait for a couple of minutes and it will start right up. Started great - Idled great - Ran good as I ran UPHILL at about 1/4 throttle. '01 660 Raptor, Burgard +2+1 arms, YFZ Shocks, LSR anti-vibe, CTR pipe, K&N '01 Polaris Scrambler 400, '04 Suzuki LTZ400 '16 Polaris RZR XP4 1000 Turbo, '14 Polaris RZR XP 1000 Find parts for your Yamaha Grizzly 700, Grizzly 660, Grizzly 450 and Grizzly 400, Yamaha Big Bear 400 and Big Bear 250 Parts, Yamaha Grizzly 350 Automatic, Grizzly 125 Automatic and Yamaha Grizzly 80 Parts. By mtbwilson, December 16, 2010 in Utility ATV. Then it starts spitting and sputtering when I gas on it. I got this 660 a couple days ago. I will put it in high and take off and at about 15 mph it will sputter and the reverse light will come on and off when it goes off it runs fine but it is starting to do it more often now.

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