engine

Hello All, new here. I've become more of an expert at many things by joining forums, so here i go with another one… I recently purchased a 1996 SPI and a 1995 XP. The SPI tested great and seems to be running fine. Unfortunately the XP had (from what i've read) the notorious cracked oil...

hello i have a 1996 seadoo gts and when you go slow then give it full throttle it doesn't get going that quickely it will go to mid speed not even on a plane then it will slowlee go faster and faster until it gets to full throttle then when you turn at the same speed the engine slows down and...

I just installed a new drive shaft, impeller, carbon seal, drive shaft bumper, drive shaft, support ring , and wear ring.. as well as refurbishing the jet pump with a jet pump repair kit. in my 2007 4tec. I found that the impeller seems hard to turn by hand. And, the engine seems to struggling...

Hi I have a Sea doo GTI -99 with a 717 Engine. I really need to get some help to solve a problem I have, the engine will not kill on stop button or if I pull the dess key. If I don't connect the key it will not start (as normal :)), when I connect the key and push the start button the motor...

Hi, I am rebuilding my SeaDoo Challenger CS 2006. The supercharger broken and i have to change the stator, magneto and double gear.. and a nice cleaning of all parts. I am now to rebuild the pto and don't know witch part go there ( yellow circle ). And no part found on sea-doo parts website...

i had a major engine failure this summer when my engine started knocking really hard and top speed topped off at 30 mph! I popped off the seat cover and sure enough a sock was sucked into my engine compartment. Thinking of fixing it myself any suggestions as to what the cause of the severe...

I am looking for a 717 motor with single carb prefer for my 99 GTI Seadoo. Please PM me with what u have and also the cost. I live here in eastern North Carolina. So I will need it shipped to me. Thanks.

I have a 2000 sea doo gtx millennium edition and I did a compression check and it come to 100 psi on both. So I removed the cylinder head it had some white chalk like power in the cylinder head in a vent that lead to a hose going to the back of the ski. I've never seen this, the ski was used buy...

Two months ago I put my boat on the water and after 5 minutes running the starboard engine just died and didn't want to start. I took it home, cleaned the air box, filter (which was really dirty) and started the boat-no problems. Next time i put it on the water same thing-the engine died after...

Hi everyone, My supercharger gear broken. I had to move the motor Inside ma garage. I removed the PTO cover and found the double gear missing teats. I will change the gear and clean all the oil pump. Now i what to clean the whole engine. I got the 2 sea doo locking tool. I found the TDC of...

I just bought this machine yesterday. It was running great until my buddy flipped it over and the engine compartment filled with water. I replaced the battery. Here is the video I posted on youtube. https://www.youtube.com/watch?v=S1kfQirycI0 I was just wondering what other things I could...

I have a 97 seadoo GTS with a 717 engine and was wondering what do you think I could get for this ski with the trailer? It has the original engine and I have replaced the rings and honded the cylinder walls, Carb Rebuild, new LED lights on the trailer, replaced the fuel lines with clear 1/4...

I have a 95 Seadoo GTS with the standard fuel, low Oil Gauge. Can I upgrade to a new digital gauge and all the functions on the new gauge work or would I just be wasting my money on the new gauge? The reason for the replacement is that my fuel gauge does not work anymore and I would like to...

Hello, I am new to this site and am writing to inquire the help of you seasoned sea-doo owners. I currently own a small fishing boat and am interested in getting into an older (pre 2000) challenger (15') or speedster for a small run-about around my in-laws lake. I have two children and a wife...

I would like some good technican advice concerning using Pennzoil synthetic oil. I have a SeaDoo 2002 GTX DI with a new engine. It seems synthetic oil is the recommended oil for the engine. Wal-Mart sells the oil for around $10 a gallon. What are the pros and cons with using this oil...

Parting 1996 Twin Engine Rotax SeaDoo Speedster Challenger Sportster Jet Ski Boat Parting out a 1996 SeaDoo Speedster Jet Boat I purchased for the trailer. These parts may fit many other models... you need to figure out if they fit yours. Prices do not include shipping. PayPal if fine...

Hey everybody sorry if I posted anything in the wrong spot or didn't give enough info. im new This is my problem: I have a 1993 seadoo xp that leaks oil into the cylinders and i am pretty sure that i have bad crankshaft oil seals. I am pretty mechanically inclined but new to jet ski engines. I...

I have a Sportster 1800 from 1998. I rented a lake house for the weekend only to discover that my left engine won't start. It worked fine last weekend buut today it is cranking and not turning over. The right one worked fine, so I checked the spark plugs. They were not sparking and I replaced...

I recently purchased a 1999 xp limited with about 100 hours on it.... I test drove it twice and everything seemed fine until after I bought it and tried to take it out it wouldnt work so I have not used it more than 10 mins! I had it looked at by a reputiable seadoo repair shop and was told a...

Hi Thanks for reading. Can someone please advise me on how to proceed with the dealer... My Dealer serviced GTX engine shut down and won't restart. This machine is/was in mint condition, has only 115 hours and is stored in a heated garage. The supercharger work was done at 89 hours by this...