spark plugs

  1. A

    Sea doo GTX RFI 1999 - spark plugs work for 10 min

    Hello Guys.. I know this as been asked before, but im a complete newbie. I have got a watercraft, where the engine was rebuild to new. (Said seller) Its blinking in OIL low, but i have filled it up. I was also told that i should mix gas and oil 4% to be sure. I took it out on the ocean the...
  2. F

    Rotax engine cranks over without plugs, but when plugs are in it has a hard time.

    I have a 95 seadoo xp My jet ski is cracking fine withour plugs in them, when I put plugs the starter has a really hard time to crank over. I saw that most people just crank the hell out of it to get some oil out. And it starts fine. MY BATTERY IS ALSO REALLY BAD, when I crank it over it drops...
  3. To2d

    oil in the spark plug plug tubes

    i have a 99 speedster SK (2x720) and while winterizing it i noticed more black "thin" oil in one of the engines spark plug tubes "both of them" then normal. This is the same engine that has always smoked a white/gray when cold. The engine runs great and sounds great. Starts right up and...
  4. benlarsen

    Spraying WD 40 in Carbs

    My 97xp 787 had a lose hose and took on a ton of water. I believe the carbs have condensation or got wet causing it to bog. Where exactly should I spray the WD40 and do I need to be running the ski on a hose? After this, will I need to change my spark plugs?
  5. W

    2004 GTX 4-tec 155hp wakeboard changing spark plugs

    Hi all. Does this sound right? I changed the plugs and coolant sensor on my gtx. Started it and it stalled on two separate occasions. It has never stalled before. Usually idles around 2. Well, hooked it to the hose so I could take a little more time to throttle it. It started and stayed...
  6. K

    2005 GTX Idle/Running issue

    Hi, I am a newbie to these forums and to the whole do-it-yourself for seadoos so I apologize in advance if this question seems obvious but I am hoping someone can help guide me towards a solution. My 2005 GTX was running fine last year but this season not so. I have faithfully winterized...
  7. E

    2003 2-stroke Sea-doo water flodded engine compartment??

    Today before launching our Jetski we forgot to plug the holes at the rear of the craft that lead into the engine. After about 20 minutes it died in the middle of riding, and when we got back the engine compartment was flodded. Now after we emptied about 90% of the water the engine still won't...
  8. C

    Help me Please....Forgot to put plugs in when i dumped the waverunner in water.

    I own a 2000 Sea Doo GTX-RFI and did one of the most ignorant things possible. I didnt screw the two plugs on the back and the whole engine area flooded. I took it out of the water, drained it, took the spark plugs out and replaced them but im not getting a spark....how do i know how bad i...
  9. dothadoo

    Speedster 150 water leak

    Well, I put my 2007 Speedster 150 SC boat in the water for the first time this past weekend and it was a rough start. Traffic just getting to the lake was bad enough, but we didn't make it there until around 7:30 and I was really hoping we would have enough light to put the boat in and take a...
  10. dothadoo

    Water Leak Speedster 150

    Well, I put my 2007 Speedster 150 SC boat in the water for the first time this past weekend and it was a rough start. Traffic just getting to the lake was bad enough, but we didn't make it there until around 7:30 and I was really hoping we would have enough light to put the boat in and take a...
  11. S

    Puddle of oil around spark plug

    I hope this hasn't been addressed before, I couldn't find anything after an hour of searching. As I was winterizing I noticed a small amount of oil around the base of plug #2....#3 was dry. When I put the socket on #1, I was concerned so I brought it out to use it like a dipstick and there...
  12. Q

    trouble starting in water

    Anyone know why the engine runs fine out of water, even with the purge line hooked up , the engine runs good. When I first put it in the water it starts and runs good ,BUT as soon as I shut it down while its in the water, like to change riders, the damn thing wont start. I can put it on...
  13. C

    95 seadoo gtx gas overflows into chassis

    I recently bought a 95 GTX. However, when i overfill the gas tank the overflow does not exit up and out of the gas intake pipe it instead overflows into the actual body of the seadoo. Sometimes 1 - 2 inches if i do not watch it carefully. Additonally, it will flood the carbs and spark plugs...
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