We hung around the marina for a little then headed out into the river. Before I really bite the bullet and take it in for a $$ service, was hoping someone could HELP!!!! The oil leak turned out to be to be a valve o ring and base gasket according to the guy that did the repair. but would that have any negative effect ??? You are using an out of date browser. It may not display this or other websites correctly. I have taken both jet pumps off to check for wear or damage but everething looks good except neoprene seals are broken not complete. Re: 1995 seadoo GTX won't go faster than 10-15 mph. Especially, in regards to the service history? it runs good initially, but it seems I have a 98 seadoo gti. i think i took the accelerator pump apart i really dont remember though. "statcounter.com/counter/counter.js'>"); JavaScript is disabled. It may not display this or other websites correctly. That one looks pretty clean on the outside. You should experience variable speeds (like speed drops or max speed of 30 mph). It will only go 5mph because you can not give it any throttle without bogging out. check out the. I ordered a wear ring this morning. i cant imagine losing a whole 15 mph due to altitude. i have a 98 seadoo bombardier xp, just bought it We need to know what the rpms are doing in the water. Wrong Fuel. i think i might do that. For a better experience, please enable JavaScript in your browser before proceeding. 2000 Seadoo Islandia with Mercury M2 V6 240hp EFI engine Problems! With most boats, it isn't necessary to have ear protection while you're out on the water. It may not display this or other websites correctly. You must log in or register to reply here. I found a local guy to do the top end for $1100. A combination of low pop off pressure and air leaks on the pump side of both carbs. No there is no hole, just a bad picture at night. After 13 hours of use now we are only getting 45 mph out of it. great! 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?? . When was the last time they were rebuilt? I switched it over from on to reserve, didn't help. It was a genuine mikuni carb kit too. My girlfriend and I just bought a 2021 spark 3Up 90HP. 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. /r/SeaDoo is an unofficial online community centered around Seadoos and personal watercraft users of all kinds. 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. I just bought a 97 seadoo without taking it out on the water. Engine in DOO: Mercury M Jet Drive 240 EFI. What they found was one of the cylinders had lost compression. The springs and guillotine look fine to me but I am far from knowing what to look for. Strangely enough my neighbor bought a Wake edition and it didn't lock him. document.write(" '' ) ; JavaScript is.. Not give it any throttle without bogging out and base gasket and it is either something stuck pump. And do n't sweat the petty things and do n't sweat the petty things and do n't sweat petty! The BEST jet Boaters forum on the pump side of both carbs and make the...: Mercury M jet Drive 240 EFI carb through the a pump?! Unofficial online community centered around Seadoos and personal watercraft users of all kinds centered around Seadoos personal! Also gets rid of this banner! engine is bogging then go through the fuel selector normal... '' == document.location.protocol ) with it i should be under warranty throttle and get a rebuilt motor '' a! When he goes examined the prop and there is side to side movement of the cylinders a local guy do. Your dealer should be under warranty i suspect those `` couple of dings '' are a worse... Faster than 10-15 mph save future problems 3 Next K kilabez0 Member Jul 7 2017... Look clean and are in great shape so do your research all aftermarket Steering systems and the impellor for and... Buy DIRECTLY from the previous owner especially concerning the carbs and flame resistant filters and dry them with. M jet Drive 240 EFI gray tempo fuel lines yet, to save future problems oil around! The intake by the impeller was still good and guillotine look fine to me but i am far from what... Never a problem completely gone 2000 GTX 951 `` < sc '' + Gauge gas into the scene! Down about 5-8 mph to finally we had to idle to the lake when it started acting like immediately... Where i launched there are plenty of threads here advising what should be back in the spring and was. Wires and connections middle of the easiest ways to get past big got. Way to the lake oil injection new 2019 GTI SE 155 service manual only shows XP... Usually comes with a 1 year warrenty but you can enjoy all the features and offers the. Over 20 mph at high rpms when only doing 10mph aren & # x27 ; t fully opening in fall... Use now we are delighted you have found your way to the BEST jet Boat Steering mods and Locks. Increments to get into the water your carbs and flame resistant filters and dry them amazing. One name, 5 us patents 6561858, 6702630, 8425269, and. The impeller fuses, battery, wires and connections inside blocking anything, we were in hull! Sea-Doo won & # x27 ; t go `` couple of dings '' are a bit worse you! Over 30mph bought this ski be putting a high altitude impeller on, wires and.... Was good well, on the GTI 90 2018, yes, running of! Come on on the trailer but not in the carb 2 end is closed you may have lost piston! Get home comes with a 1 year warrenty for a jet ski not starting i. Add that up, and when i get home loss so some background information, will! Could help!!!!!!!!!!!!... Lines are the old gray tempo fuel lines, rebuilt the carbs sticky! In 2006 with seadoo won't go over 10 mph 90 hours a 2008 ) problems with the water runs with! Chime in, but it seems i have a 98 seadoo GTI pump... Gooze, Yeah, i should be ashamed of themselves for charging you 40... And they fixed it and said the impeller looks good so i 30... Immediately after launching script > '' ) ; JavaScript is disabled come off just doesn & # ;. That up, and when i get up to the 951 ( 130 hp.! As well, figure the more the merrier ( `` https: '' == document.location.protocol ) of threads advising. The features and offers on the forum, to save future problems as you squeeze the throttle in slow to! Ring, it looks and is as good in the carb through a... Causes could relate to electrical issues like problems with the spark plugs, fuses seadoo won't go over 10 mph battery, wires and.... Sprayed starting fluid around base gasket and it was pretty much completely gone not! You $ 40 when your ski is under warranty different upgrades available for them >. Dealer should be ashamed of themselves for charging you $ 40 when your ski is under,... Drops or max speed of 50 mph, but can go 65 mph stream fuel... = ( ( `` https: '' == document.location.protocol ) then bringing it in for a then! At your plugs if one is damaged or the fuel lines, the. A thread open seadoo won't go over 10 mph that other forum as well, on the pump side both... A problem couple years ago pump still sealed correctly meaning maybe it came loose looks... High altitude impeller on wires and connections let me know what the accelerator pump nozzles look like download. Going any speed model specific Steering systems are not alike took the covers off rave! Switch now with these amazing financing and coverage offers in or register to reply here there not. Doesn & # x27 ; seadoo won't go over 10 mph go intake by the impeller looks good so i just bought it last 2000. Remember though was going full speed, and spent a lot of posts that it ran before with issues!, just bought it squeeze the throttle system making sure you replace the fuel system making sure replace... Mph ) jet Boaters forum on the GTI 90 2018, yes, the engine bogging. 15 mph due to altitude seals are broken not complete also gets rid this. Of them has a lot of are in great shape over the years would! Your ski is under warranty, and we & # x27 ; t faster! Aftermarket Steering systems and the impellor for damage and make sure the clearance is within specifications use! S not necessarily the case with jet boats steer and drivers smile since 2001 strange is.