gtx

  1. seaduuude

    92 Seadoo GTX Check Valve Question

    I have a 92 GTX with the 587cc motor. It starts and runs great, for about 15 minutes, then it bogs..then full acceleration...then bogs...then full acceleration. This cycle continues. After I stop it for awhile, it starts and runs great again..for 15 minutes...then the same thing. It is like it...
  2. A

    Will this oil work in 95 gtx and 98 gts?

    Hi, West Marine is having a buy one get one free sale on oil. TC-W# Model # 17997545 | Mfg # 17997545 | UPC # 25282183630 https://www.westmarine.com/buy/west-marine--premium-2-cycle-tc-w3-outboard-oil-gallon--17997545?cm_mmc=EM-_-Promo-_-N/A-_-N/A Is this safe to use? Thanks Art
  3. stuckeyjim

    NEW 2017 SeaDoo GTX 155 - Hesitation after 2 seconds - Full Throttle Whole Time

    Hello group. I just purchased 2 SeaDoo GTX 155s and am experiencing an issue with one of them. From a dead-stop holding the throttle fully engaged (the whole time) in "sport mode" it will take off strong, then after 2 seconds (around 9-11mph) it will bog down then take off fast as...
  4. seaduuude

    92 Seadoo GTX bogs after 20 minutes

    I have a 92 GTX with a 587 motor. I had the carbs rebuilt a month ago because it ran a little rough. It starts and runs in the water just fine, full power and on plane. After it gets hot, it goes into a cycle of bog, rough idle, full speed for 5 seconds, bogs down, rough idle again, full...
  5. H

    RESTO GTX 2000 no display

    Just finished a rebuild on a 2000 GTX, as we got the seadoo in boxes we never had a chance to find out what else is wrong with it. Basically it will only start if you disconnect and reconnect the power to the MPEM, it beeps twice when reconnected and fires up and runs well, switch it off and...
  6. 2

    155mm brass jet pump

    Hello all, I am new to this forum and hope I can get an answer to my problem. I have a jet pump that I bought off Ebay to replace the one off of my 99 GTX LTD 951. I was able to fix the OEM pump so I don't need the one I bought. I did however rebuild the one I bought, new bearings, seals, and...
  7. christianwlcp

    2006 Sea-Doo GTX Wake Edition Starting Problem

    Thanks all for you time in and patience in advance! As the title states, I've got a 2006 Sea-Doo GTX Wake Edition with a starting problem. So far I've replaced my ignition button (red one which is pushed with left hand), the solenoid, the battery, cleaned whatever corrosion was on the...
  8. K

    1997 GTX Cranks But No Start

    I have a 1997 Seadoo GTX with maybe 80 Hours on it. When i first got it, it ran beautifully for half a summer and then one day it just cut off. I have since changed all fluids such as oil, new gas, new spark plugs, new lanyard, new battery. The engine cranks, but never turns over. The Dashboard...
  9. D

    1997 gtx limited. NEWBIE

    I recently bought my first jet ski. 1997 gtx limited. Complemly rebuilt engine. Sofar it runs ok It seems to ideal ruff and at 2500 to 4000 rpms It doesn't hardly move and at 5 k to runs like a raped ape I was told to ad oil to the gas for the first two tank. So 24oz to 10 gal Any ideas
  10. Sharkbaitdude

    Supercharger maintenance on 2008 GTX 155

    I just bought a GTX 155 and took it out for the first time. I noticed that there is a message about "Supercharger Maintenance." I thought that was odd because the model I bought doesn't have a supercharger in it.... or so I thought. Any ideas? TIA!
  11. K

    Help! Video.. Is this too much smoke?

    Hi all, Bought a GTX Wake 2005 155 with 55 hours and had serviced from Seadoo dealer two weeks ago. Oil is fine so is coolant. My question is how much should smoke/fumes should this jet ski produce and from the video - https://youtu.be/TgM84Xsnl6g does this look normal. This is...
  12. M

    07 GTX Std starting issue

    I have a 2007 gtx std that is having an intermittent issue "waking up" the ECU when I place the lanyard on the DESS post. My first thought was that the DESS post and or lanyard were bad. I pinned out the wires from the DESS post at the connection under the front compartment and it ohms good...
  13. E

    1994 GTX Resto

    Hey all - I got a 1994 GTX off CL not long ago and was told it needed a new MPEM. After replacing various small parts, and the MPEM, it appeared to be ready to go. As soon as I got it in the water this weekend (for the first time), appeared to have a gas issue, and then a spark issue (it...
  14. sethsmind

    Starter? 1996 GTX Video included

    Click below for video Starter ? 1996 Sea Doo GTX - YouTube This is the sound the ski makes when I press the start button. It will eventually start but it seems like the starter is not catching. Brand new battery installed as well.. The ski was re-built from top to bottom a little over a year...
  15. T

    What ski do you recommend buying. I have a 96 gtx and want to upgrade.

    The problem is that the 96 gtx is a fun ski to ride. It spins out and very nimble. Is there a 4 tech that has that same fun factor?
  16. I

    GTX RFI Engine is Out - What else should I service?

    So I pulled the engine from my 1998 GTX RFI to repair a cracked lower water channel. While it is out I rebuilt the starter and am going to clean the RAVE valves. What else should I service while it is out and easy to get at everything? I can't remember if read somewhere about cleaning the...
  17. K

    Water in the hull!!PLEASE HELP!!!

    Hi all, I'm a complete novice so please forgive me extensive ignorance...I'm learning fast. Recently bought a Seadoo GTX 1996. All in good condition as far as I can see and starts every time. Only problem is when I take it out it takes on about a litre and a half - 2 litres of water into...
  18. Erik1974

    2003 GTX Supercharge: No Start. 7.5v from one fuse, No battery, solenoid

    I have a 2003 GTX Supercharge. I was out riding and when I shut off the ski, it wouldn't restart. I thought it was a dead battery or a faulty start switch on the handlebars. I replaced the start switch, the starter solenoid and the battery is new and charged. - The battery shows 12 volts - I...
  19. M

    GTX 255 is 2009 oil leak from crank position sensor.

    Hi! I have a oil leaking which gives me oil in the hull. Yesterday I dismounted the top deck (is-model) and started to search for the leak. Started by pressurize the oil system through the breathing hose. Even by just blowing with my mouth i found that some where air was slipping out. I found...
  20. A

    2001 GTX just dies

    Hi I need some help. My 2001 SeaDoo GTX 951 carb starts just fine but then at some undetermined time (usually 10 minutes or so) it just dies regardless of speed. When it dies you can be going full out and it just croaks like someone yanked the lanyard so I am assuming that it is electrical. From...
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