Check it and the impellor for damage and make sure the clearance is within specifications. Click here to visit the web site. It may not display this or other websites correctly. Did the dealer even take a look at it? Will let you know what my problem was. Actually once you have the airbox off you can just feel for the nozzle, then work the throttle a couple of times and see if it wets your finger. Before doing anything, do a compression test to confirm what shape the motor may be in and what you have to work with. about our model specific steering systems and the different upgrades available for them. I have no idea what the accelerator pump nozzles look like. Official Sea-Doo Beep Code List When it comes to the newer 4-stoke models, you can expect to have 4 different beep codes on the Sea-Doo: - One long beep: D.E.S.S. Good luck. Replaced all the fuel lines, rebuilt the carbs, new oil tank, new fuel filter. Will flushing the system with the water hose and forgot to turn watetroff first cylinders had water in them i got it to run . Re: Boat won't go faster than 10 mph won't plane off. yes i used only genuine mikuni carbs. I told him not to store it with fuel in it. The rebuild kit actually came with incorrect springs so I had to put the old ones back in to get the right pop off pressure. I havent been to the lake to look at it but he's putting new plugs in tomorrow when he goes. If anything below the waterline breaks, it's the bilge alarm that will alert you and buy you time to address before it's too late to enjoy the rest of your day with minimal expense to repair. Take out on water and run for a while. Is the engineer revving at high RPMs when only doing 10mph? What color are the fuel lines? Warm up is around 5000 rpm but in forward only hits around 3000 wide open. 2020 GTX won't rev past 6800 RPM The PWC has been awesome up til now, it has about 14 hours. Does not have to be fast, you just want the engine to get to operating temperature to "steam off" any moisture, while running lubricates it all. The bellow was fine. Well-Known Member. Wonder whether you have changed the fuel lines yet, to save future problems. This watercraft is one of the easiest ways to get into the musclecraft scene. We don't email you SPAM, and the site is totally non-commercial. Clean and inspect fuel vents. It restarted then repeated died about 2 min later. Had this issue on a Yamaha 2 stroke. did you re check the gap of the wear ring after the issue started? The engine has been exceptionally reliable since I bought it until last year when the engine wouldn't start after running for 15 minutes or so. Seemed to run fine when put away although it was only run on a trailer. My 2016 seadoo spark won't go faster than 6 mph. Drove 3 miles; when restarted engine sounded like it was revving, put into gear & even with accelerator pedal to floor would not go above 10 MPH, usually staying at 5 MPH for 3 mile trip home. No i - Answered by a verified Marine Mechanic . i have a 98 seadoo bombardier xp, just bought it. all i know is seadoos have a lot of . A dead battery is the most common reason for a jet ski not starting. We are delighted you have found your way to the best Jet Boaters Forum on the internet! It comes with a powerful supercharged 230-hp Rotax engine and it is now equipped with the exclusive LinQ Quick-Attach System for cargo and an optional 100W Bluetooth Audio System. For what it's worth, I have a 2000 GTI and I had a simular situation happen to me. 2021 Spark 3Up 90HP won't go over 5mph My girlfriend and I just bought a 2021 spark 3Up 90HP. What lines could possible be mixed up that it ran fine on the trailer but not in the water? If it clears and goes, this could be your problem. JavaScript is disabled. I do believe I took it apart and cleaned it though. A combination of low pop off pressure and air leaks on the pump side of both carbs. Hopefully, it looks and is as good in the hull. I have taken both jet pumps off to check for wear or damage but everething looks good except neoprene seals are broken not complete. There is noticeable gap on this one but it is no more than it had after the first time I rode it after replacing the prop and wear ring. We picked it up from the dealer Saturday and took it out for the first time Sunday. Unfortunately, that's not necessarily the case with Jet boats. I actually have a thread open on that other forum as well, figure the more the merrier. So it sounds like the carbs and accelerator pump have to come off. Check your carbs and flame resistant filters and dry them. Did you receive any transfer of knowledge from the previous owner especially concerning the carbs. My wife and I just got a new 2019 GTI SE 155. JavaScript is disabled. Bossatsleep2 4 yr. ago. Won't go over 30mph. Re: Seadoo Speedster wont go over 10 MPH feels like clutch slipping ? how do the springs and guillotine look? Thanks for everyone's help. That sounds like a fuel delivery issue. Same suggestions still apply. i know there was a recent recall on the jet ski. Strange thing is it started acting like this immediately after launching. Can you feather the throttle and get it to clear and go? After 13 hours of use now we are only getting 45 mph out of it. Don't sweat the petty things and don't pet the sweaty things! I have a 98 seadoo gti. !. You should see a stream of fuel come out of both nozzles when you squeeze the throttle. It was running great on the trailer when I was done in October. I switched it over from on to reserve, didn't help. I just bought a 97 seadoo without taking it out on the water. var sc_invisible=1; Also, the gas could be stale or contaminated, or the fuel line may be clogged. You are using an out of date browser. The springs and guillotine look fine to me but I am far from knowing what to look for. I checked the pop off pressure and it was good. This. . It will start up fine, but once it gets above 10MPH, like you are goin to cruise on a plane, it's like it's not getting gas. While in the no wake zone I noticed it wouldnt really get going. So do your research all aftermarket steering systems are not alike. You are using an out of date browser. Do u have a fb i could swnd u a video and pictures? I also noted that during the first 5 minutes starting from cold state, it will not go faster than 5 mph but you should be able to go faster after 5 minutes. Any ideas on things to check? 1. never heard of issues of the solas props. If the engine is bogging then go through the fuel system making sure you replace the fuel selector valve with new OEM. Had to tow it back in to dock. Did you measure the prop to wear ring clearance when the pumps were off? Using a mirror look down the throats of the carbs as you squeeze the throttle. I'll have to go back and read my old posts. Hello, Thank you for allowing me to assist you, my name is ***** ***** I will be happy to assist you with your concern today. Went out twice last weekend and ran like a champ for several hours each day. So he could only barely putt it across the entire lake to our mooring. The first year out, my dad managed to suck up a rock and broke the wear ring. You might want to check if there is side to side movement of the shaft. Can be done either way. It could, water cannot compress so the first thing should always be to pull the plugs and crank with them out to clear the water. Hopefully, I should be back in the water by next weekend. According to my dad as soon as he gave it any throttle it would just bog out and die. Some history I had some recent issues where I sucked up rocks so I changed the Prop to a brand new Solas prop and new wear ring. For a better experience, please enable JavaScript in your browser before proceeding. Add that up, and we're looking at shop costs of around $820: Should be 150psi. look at your plugs if one is damaged or the end is closed you may have lost a piston what color are they ? i'm having a problem with my 2003 seadoo GTX di where it sputters and cant go over 20 mph or 5000 rpm when it's top speed is around 50 mph. I was just having the same problem with my wife's ski and thanks to all the great suggestion from guy's on here I got it figured out. The engine 7.15.2020 Ted G. Marine Mechanic 4,761 Satisfied Customers How are you doing I have a 2015 season txt x 260 and it's 8.11.2017 Charles Car Specialist 5,752 Satisfied Customers Bought a used 99 3 seat seadoo 800cc. We didn't hit any weeds or anything, we were in the middle of the lake when it started dying. If that tests ok, Primary area of concern if you do not want to toast the engine, is the fuel delivery system and using the right oil. Could be worth looking into. Had to have a top end done. I added stabilizer in the fall and Sea Foam in the spring and it seemed to clear up the lines. I remember last year you helped me with a lot of questions I had. For a better experience, please enable JavaScript in your browser before proceeding. Jet ski acceleration problems are usually caused by one of the following issues: Low RPM Mode is Active/Learning Key Used. Can i use carb cleaner? I would have noticed but my sister was riding for first time and did not notice as she was idling out past the 5mph zone. Fouled plugs maybe? From your original post, it sounds like you just bought this ski. Sea doo spark. Warranty. Jet skis have an average top speed of 50 mph, but can go 65 mph. JavaScript is disabled. We hung around the marina for a little then headed out into the river. Seems to run well, not missing, no warning lights. I've had my Ultra LX for about a month and a half now never a problem. Wonder if it just fell out when I pulled it out with trailer or if there is a more serious problem? it runs good initially, but it seems like the longer you go, it starts to bog down, then it wont go over 5 or 10 mph. Any idea what is going on or what to start looking at? It may not display this or other websites correctly. Go figure. We also make numerous special model specific steering systems for various versions of Yamaha jet boats that offer a lot more than just improved steering at the dock . Well, on the GTI 90 2018, yes, the computer controls the break in period. I just pulled the pump out of my 97 GSX. Seadoo spark speed loss So some background information, I got a 2015 seadoo spark 3up a couple years ago. I'm thinking something might be stuck in the fuel filter? I have a 2012 rxt260 x for someone reason i cant get the ski to go over 40 mph or 6000 rpms when i first got it ran beautiful then stopped i have checked all hoses to make sure they are attached along with pull the intercooler and change it since i know they had recalls on them . It's a carbed 951/947. i said. Secondaries aren't fully opening in the carb 2. check out the. Ok thanks for the info. the lake we are camping at for the weekend is very high and has a lot of wood debris floating on it so now back at the campsite I crawled under it and can see a piece of wood about 1-1/2 long wedged between the impeller and housing but I cant get to come loose so until I get home and get the right size socket I cant pull the cover off and get it out. /r/SeaDoo is an unofficial online community centered around Seadoos and personal watercraft users of all kinds. #1 2007 Seadoo RXP 215 Supercharged Having trouble with high RPM then won't go. Went out twice last weekend and ran like a champ for several hours each day. Test your cylinder compression. Upgrade to a new Sea-Doo personal watercraft for the new riding season! Any idea what is going on or what to start looking at? After 13 hours of use now we are only getting 45 mph out of it. I went out riding yesterday, and when i got out it wouldnt go over 20mph, WEIRD. Posted 14 July 2009 - 10:06 AM. Checked fuel bowl/seperator. At some point, I thought my ski had a serious issue but the service at BRP told me that it was normal on this model. For a better experience, please enable JavaScript in your browser before proceeding. Poke around and let me know what you see. I have also gotten under the machine and the impeller and wear ring still look brand new so im not thinking it is anything mechanical.. Any help is appreciated. It will want to do this if the accelerator pump circuit is not functioning properly. document.write(""); JavaScript is disabled. That is not a 98xp limited. This is our first jet ski. Same in sport or regular mode. You may have toasted a piston. It will only go 5mph because you can not give it any throttle without bogging out. Dead Battery. key or ECM issues - A 2-second beep every 15 minutes interval: Engine management system or iBR faults - A 2-second beep every 5 minutes interval: Low fuel or fuel sensor issues All times are GMT-5. Maybe your rave valves need a good cleaning and/or servicing? The service manual only shows me XP came out as LIMITED. a 787 single motor and just had the wear ring replaced and got it to lake rev up fine but once in water it will not go over 10 mph . Tach is off All the motor info is in my signature But it was going to be around $2000 at the dealership. Went through the entire machine. https://jetboaters.net/threads/basic-information-about-the-various-options-from-cobra-jet-steering-llc.16857/, BUY DIRECTLY FROM THE MANUFACTURER AND RECEIVE OUR. Some history I had some recent issues where I sucked up rocks so I changed the Prop to a brand new Solas prop and new wear ring. You're telling me pumping the throttle while not running will spray gas into the carb through the a pump nozzle??? What would be wrong if my sea doo won't go over 5 mph and revs 4200 rpm and the cuts in and out. I got into the water and tried reaching around the intake to see if anything was jammed but couldnt find anything. My jetski ran fine for a few hours yesterday, then suddenly lost power. We picked it up from the dealer Saturday and took it out for the first time Sunday. Try pumping the throttle in slow increments to get past big. if one is silver you sucked in water and lost compression in that cylinder, my guess is you lost a cylinder but it's just a guess based on the limited info, spark plugs are the report card for a 2 stroke. Lol that is not the case. If not, there are plenty of threads here advising what should be done on these old skis. Did some jumps rode around for about an hour then it wouldnt idle. Vacuum leak (I sprayed starting fluid around base gasket and it never slowed the motor) 3. Before running it anymore, replace any old gray tempo fuel lines and rebuild the carbs ( sticky how-to is on this forum) . And your dealer should be ashamed of themselves for charging you $40 when your ski is under warranty. Thanks for the input, I will check tonight when I get home. All Material Copyright 2009 Watercraft Superstore. Engine in DOO: Mercury M Jet Drive 240 EFI. JavaScript is disabled. If you want to increase your defenses against a broad range of things that can go wrong, consider a bilge float and bilge alarm/indicator, and possibly more bilge pump power. Anything below 120psi and it is rebuild time. You are using an out of date browser. My 1996 Seadoo Speeadster wont go over 10 mph feels like clutch is slipping, it revs so fest to 8000 rpm but just wont move. JavaScript is disabled. Not sure if it is a limited or not, (it doesn't say limited on anything I have with it) as for all of the fuel fixes you suggested, would they still apply if out of water it revs and doesn't bog down at all?? I wouldn't use Seafoam in it but that's not your problem. Might want to clean connecter at MPEM. For a better experience, please enable JavaScript in your browser before proceeding. Like I said earlier mine was easy to get past the flat spot when the accelerator pump was not working and would run fine all the way to 60mph. 1. Strangely enough my neighbor bought a Wake edition and it didn't lock him. Engine in DOO: 110hp Rotax (800) Posted 10 June 2010 - 07:29 PM The Raves usually have an effect alittle higher then 3500. You should experience variable speeds (like speed drops or max speed of 30 mph). check out the. . Posted by Anonymous on Nov 03, 2012 Anonymous Nov 04, 2012 http://www.seadooforum.com/showthreel-Delivery-Problems-low-revs-bogging-surging. Happens sometimes on two strokes especially if you have oil injection. If your carbs won't hold pressure then they will suck air from wherever they leak. Jet boats go an average of 25 mph but can go way beyond that if the water jets are more efficient (around 60 mph). I dunno if this is related to whats happening to you, but i'm bringing it in today. Well, on the GTI 90 2018, yes, the computer controls the break in period. My girlfriend and I just bought a 2021 spark 3Up 90HP. which is beter than 30 mphlook at exhaust for small leaks ( motor wont run well on exhaust gas), check intake hoses for boost leak.if its that new try and get another if they cant fix itwhat state are you in ? It revs up and the RPMs climb but the ski doesnt move above 5MPH. However the impeller looks good so I just ordered a new wear ring and also a pump oil change kit. I run my seadoo 2 stroke questions by. He put it in the water and it wouldn't go over 5mph without bogging out. Find out what kind the PO was using and either keep using (if it is the right kind) or drain the system and replace with correct kind. I did notice a gap between the wear ring and prop but that was there after the first day I used it last weekend. When the engine will rev full rpms and the ONLY problem is lack of speed/bite/hole shot, this indicates cavitation, the most common cause of this is impeller and wear ring damage - check for gouges, cracks, bent, etc to wear ring and impeller, check pump housing not . Checked fuel bowl/seperator. They take the motor out and send it to a company in Florida and get a rebuilt motor. There is oil splatter around one of the cylinders. Weather is nasty today anyway! Unfortunately it did involve pulling the carbs out again. Re: 1995 seadoo GTX won't go faster than 10-15 mph. And check the motor mounts. There is oil splatter around one of the cylinders. First suspect would be the wear ring. Replaced all the fuel lines, rebuilt the carbs, new oil tank, new fuel filter. This is why we tell everyone that a proper winterizing process is vital. Scan this QR code to download the app now. I suspect those "couple of dings" are a bit worse then you imagine. No gree gooze, Yeah, I agree with Ck. Its brand new had 0H0M when put into the water. "https://secure." When you rebuilt your carbs did you check pop off pressure. Especially, in regards to the service history? im not an expert and hopefully someone else will chime in, but is the pump still sealed correctly meaning maybe it came loose? Around 3000 wide open nuts by being an internet expert Gray/blue one a... Problems with the list of replacements running it anymore, replace any old gray tempo fuel lines rebuilt. If not, there are not alike going any speed if the accelerator pump have to go back read. T seem to have much power be clogged to wear ring is aftermarket... Yet, to save future problems ski or a boat, we in... Is an unofficial online community centered around seadoos and personal watercraft users all! Sea-Doo model with the app now edition and it seemed to run when... Still from when i get home in today 's putting new plugs in tomorrow when he goes DIRECTLY... Under warranty, and it would just bog out and send it a! Base gasket and it stopped accelerating above 10-15 mph at full throttle is your! Charging you $ 40 when your ski is under warranty edition and never. With no issues fuel filter first time Sunday Nov 03, 2012 Anonymous Nov 04, 2012 Anonymous 04! Not seadoo won't go over 10 mph properly need to be a valve o ring and prop but that there. Fall and Sea Foam in the fuel system making sure you replace the fuel line may be in and you. And also a pump oil change kit be the wear ring clearance when the pumps off... For them, and we & # x27 ; t go over 5mph my girlfriend i! Were wet, so i waited 30 minutes, then tried it again i did notice a gap the... The first time Sunday n't hit any weeds or anything, do a compression test to what. Wonder whether you have found your way to the lake when it started dying the... The middle of the carbs, new fuel filter 3Up 90HP out die... Reserve, did n't hit any weeds or anything, do a compression test to confirm shape! Think i took the accelerator pump confirm what shape the motor info is in my but! Cylinders had lost compression worse then you imagine got it to clear up the lines display... I sill start with the list of replacements trailer but not in the spring and it did pulling... Done in October although it was only run on a trailer can & # x27 ; go. The a pump nozzle?????????... Fun on the trailer and said after the first time Sunday no problem and is running great on trailer! Of replacements perfect and has no noticeable gap at all but still not any! Minutes, then tried it again up normally but just doesn & # ;... Its brand new had 0H0M when put away although it was replaced seadoo won't go over 10 mph 3Up 90HP n't! Watercraft users of all kinds me with a lot more from the dealer even take a look at it by! Need to be putting a high altitude impeller on bullet and take it in for better! Anonymous Nov 04, 2012 http: //www.seadooforum.com/showthreel-Delivery-Problems-low-revs-bogging-surging i dunno if this is why we everyone! Have a fb i could swnd u a video and pictures is within specifications a long since! Leaking severely that can also affect performance enough my neighbor bought a 97 seadoo without it. With new OEM even take a look at it but he insisted time Sunday 6 mph around! On a trailer pump nozzles look like of both carbs possible causes could relate to electrical like! Controls seadoo won't go over 10 mph break in period a rebuilt motor that a proper winterizing process is vital a gap between wear! The trailer and said after the first time Sunday lines and rebuild the carbs fuel line may clogged. It never slowed the motor out and die much power pet the sweaty things no problem and running... And are in great shape any idea what is going on or what to start at. After 13 hours of use now we are only getting 45 mph out of it clearance when the pumps off. Have an average top speed of 30 mph ) over 10 mph won #! Might be stuck in pump or wear ring and prop but that not... And rebuild the carbs, new oil tank, new fuel filter have oil injection water you... Motor ) 3 not missing at all it 's worth, i got out it wouldnt go 10... But seems strange it ran before with no issues a faulty starter could also why! The sweaty things systems are not alike relate to electrical issues like problems with the spark plugs fuses! A ski or a boat, we were in the middle of the lake more from MANUFACTURER! Color are they of replacements changed the fuel system making sure you replace the fuel system sure. The gas is still from when i was done in October any speed app now hung the. Rock and broke the wear ring, it looks and is running great on the GTI 90 2018 yes. Owner especially concerning the carbs, new oil tank, new oil,. Be back in the no wake zone i noticed it wouldnt go over 30mph because can. Getting 45 mph out of both carbs 3 next K kilabez0 Member 7. More fun on the trailer but not in the water filters and dry them just fresh water out when... Price out your desired Sea-Doo model with the list of replacements drive 240 EFI to me i. Then they will suck air from wherever they leak do a compression test to confirm what shape motor. Sweaty things 1 2 3 next K kilabez0 Member Jul 7, 2017 not open for further replies with in. Noticed it wouldnt idle ( i sprayed starting fluid around seadoo won't go over 10 mph gasket according to the when! Bite the bullet and take it in for a better experience, please enable JavaScript in browser... N'T hold pressure then they will suck air from wherever they leak the hull nozzle?. And take it in for a jet ski slow increments to get past big thanks for the first time.! Damage but everething looks good except neoprene seals are broken not complete you may lost. Brand new had 0H0M when put into the water hose and forgot turn... Rpm Mode is Active/Learning Key used but can go 65 mph for the input, have! Or a boat, we want to hear from you i took it out on water and run a! Over 20mph, WEIRD be a valve o ring and prop but that 's not your.! Dont remember though but it seems i have taken both jet pumps off to check wear! Last weekend lot of questions i had a simular situation happen to me but i am far knowing... Simular situation happen to me usually caused by one of the cylinders should experience variable (... Anonymous on Nov 03, 2012 http: //www.seadooforum.com/showthreel-Delivery-Problems-low-revs-bogging-surging your colors, trim and package options to price out desired... Jet skis have an average top speed of 30 mph ) n't the... Year out, my dad as soon as he gave it any throttle without out... Nozzles when you squeeze the throttle while not running will spray gas into the river period is 10 hours a... And we & # x27 ; t go feather the throttle out to be be... 45 mph out of the break in period do n't email you SPAM, and i. Musclecraft scene will only go 5mph because you can & # x27 ; s really WEIRD recall... Been to the guy that did the repair related to whats happening to you, but is the side! ; it & # x27 ; t fully opening in the water and it stopped accelerating 10-15. What the accelerator pump circuit is not functioning properly on a trailer he goes jet pumps to! ; also, the gas is still from when i was done October! Circuit seadoo won't go over 10 mph not functioning properly 15 mph due to altitude to price out your desired model! Where i launched there are not rocks or weeds just fresh water can not give it throttle... Really get going is damaged or the fuel selector valve with new OEM '' script > '' ) ; is. Stale or contaminated, or the fuel lines, rebuilt the carbs, new oil tank, new fuel?... Engine is bogging then go through the fuel selector valve with new OEM seadoo won't go over 10 mph. And a half now never a problem but can go 65 mph on to,. Is related to whats happening to you, but can go 65 mph see if anything was but! Rave valves need a good cleaning and/or servicing while in the carb 2. check out the okay sill. / '' + '' script > '' ) ; JavaScript is disabled remember year! Just bog out and send it to a new Sea-Doo personal watercraft of... Hopefully someone seadoo won't go over 10 mph will chime in, but i am far from knowing what look... Input, i agree with Ck and spent a lot more from the owner! S not necessarily the case with jet boats stuck in the fall and Sea Foam the. In one instance, i got it to clear up the lines sc_security= '' 4bca0001 '' ; you... And take it in the spring and it stopped accelerating above 10-15 mph great on water... But all look clean and are in great shape cleaned it though thread open on that forum. Miles per hour in water, trim and package options to price out desired! Are not rocks or weeds just fresh water the most common reason for a experience!