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I just tried to start a 1998 Sea Doo Xp with a new battery. Would not turn over at all. Took out the plugs and it turned right over.Hi All, I currently have a 97 GTX that is hydrolocked with oil. The ski was winterized and I have yet to be able to start it up.My 787 engine is hydrolocking with injection oil. It has been in storage for 5 month. Do you use brp (sea doo) oil or aftermarket?Then put the plugs back in, suck all the engine oil out and change your oil (water in a cylinder will seep down thru the piston rings.It turns over for 5 or 10 seconds and stalls. If I unscrew the spark plugs it will spin over freely but oil sprays out of one of the cylinders.Thread: Oil Hydrolock - 1996 Seadoo GTX 787 - PWCTodayThread: 787 engine hydrolock with injection oil? - PWCTodaymy 787 andhydrolockedand? - Sea-Doo Forum
If so, the balance shaft reservoir should be sucked dry and the oil should be replaced if possible, some older engines didnt have removable.Pulled the plugs, tried the starter and shot about 1/8 cup of oil out of both. what kind of sacrifice I must make to make the Sea-doo gods happy again.I just purchased my first jet ski. 1999 seadoo gts 2 stroke 717. I was not able to try to turn the motor over with a key yet,.Got my 2000 Seadoo GTX last Friday. cleared out the water, added some fogging oil to the cylinders, cleared out the oil, reinstalled the.I just got a 95 seadoo spx that was hydrolocked. crankcase and is their anyway to check crankcase oil without pulling the cylinders off?Hydrolocking your engine. donandt do it! - Sea-Doo ForumHydro lock in a Sea Doo - Bob Is The Oil GuyNewbie issues - hydrolocked - water in engine - is this normal?. juhD453gf
Hello I have a 782cc GTX and if it sits very long oil will get on top of the piston and cause it to hydro lock.I was wandering what would be.no fuel/oil/water. I have read people having similar issues and it was battery related but I just found it odd that it started right up in.Hey guys, I recently hydrolocked my 2004 Sea-Doo XP DI. -I sucked/drained all fuel and oil reservoirs and linesOr simply a buildup of oil on the bottom end? The engine is a 600 (587 I think). I am a jet ski noob so any advice is appreciated. I intend on.I have done numerous oil changes and removed all chocolate milk like oil. and try turning it over as you probably hydrolocked the engine.Hello, I just picked up a seadoo xp 787 1997 for cheap with a trailer since it was hydrolocking with oil in the PTO cylinder.Hydrolocked 1999 Seadoo gtx 787 rfi. Gdgough12; Thread; Dec 11, 2020; 787 800 seadoo carbs crankcase oil engine rebuild seadoo xp; Replies: 1.I thought I was being studious and after winter storage was checking oil the level and it was low on dipstick ended up adding over an.You may find that your jet ski has a seized engine, especially after a long. The use of fogging oil when you will not be riding or even a spoonful of oil.One engine would not turn over. I thought it might be hydrolocked. Owner says that he did not add oil to cylinders when he winterized. Took.I pull the plugs and hardly get any oil on a white rag when I roll it over. but yet when I put. It doesnt sound like hydrolock to me.. one has been sitting since 08 and was hydrolocked with oil when I got it. All seadoo jetskis seep a little oil by crank seals.Hi and welcome to the SeaDoo forum. Youve probably got leaking crank seals. Its letting injector oil, in the crankcase. Try getting all the.My dad flipped my seadoo and the lanyard did not disengage from the ski. Fogg the motor with fogging oil when you put it up,so it dont.Yes its very possible to hydro-lock a 2 stroke! The oil. I went through a lot of oil last year and the sea doo synthetic is exspenive.So, I got tired of my 2002 Seadoo GTX hydrolocking on oil. The seal had gotten so bad that if the ski sat for me than about 3 days,.Really there should be minimal water in the oil. Okay cool and how would you tell if its hydrolocked by the sound it makes?This is an 05 GTI LE RFI, customer issue is that it would hydrolock. Pull the plugs and oil would shoot out of the front cylinder.It can be disheartening to turn on your jet ski and find that youve got a locked motor. Hammer; PB Blast or some other type of penetrating oil.Hi guys, Im new to sea doo, just bought a 97 spx. It is blowing oil out of spark plug holes, or it tries to hydrolock from the oil w plugs.The engine hydrolocks if it sits for to long. To test for exhaust leak I put a little two stroke oil in each cyl then started it up and.I got it running with fresh gas and new oil. half the engine bay was filled. hydrolocked the motor. he tells me that night so the next.If allowed to sit long enough, some engines hydrolock- the cylinders fill with oil and since it cant be compressed, the engine locks.Pulled the plugs and looked for oil in the cylinders. (no RV) The only way oil can get into the engine, is from the injection hoses.Stuck it in the parts cleaner there was probably a 5th of a quart of water/oil mix in there i dumped that out and washed it for about an.This spring when I went to fire it up the motor it was hydrolocked with injector oil in the cylinders. I blow the oil out by removing the.Checked oil at 7.5 hours and had dry stick. Added two quarts. Seadoo claimed hydro lock but never properly inspected the engine.I did this and could literally see the fogging oil in the combustion chamber pooled. Wouldnt this be no different than hydrolocking your motor?Photo by Izdhan Imran on Unsplash A flooded jet ski engine is the last thing. Most of the time you will need to change the oil because it will look.checked all fuses, none blown. cleaned grounds, still no go. turns over great, but no fire or fuel. I just filled the cylinders w 2 stroke oil.I bought a brand new, 2018 Sea Doo Spark, 2up, 90hp iBR to use at my lake home May thru September along with a PortaDock PWC lift to park it.. partially filled with oil at least theres oil present on them and i could not get it to turn with spark plugs on obviously hydro lock.. the winter and I didnt hydro lock it only gets oil in it when I turn it over and I disconnected the oil injection and its still doing.96 gsx has a 787 motor. Sound like your motor is hydrolocking. Which is horrible. Grey milky fluid is usually water mixed with gas and oil. The.I bought a Kawasaki 550SX stand up jet ski and I towed it using my other PWC. Plugs were wet and looked like they had some water/oil on them.If the engine is flooding with oil and hydrolocking or smoking a ton when started its typically the inner crank seals.so, changed plugs, about 10 oil changes. took it to the lake. had a hard time starting at first. bogged down and died a few times.The motor does not really seem like it have any extra oil in it. The ski is super clean and only has 45hrs on it. Any ideas what it could be.