Glade to see you, you've been missed. I've got 3 Yamaha's kicking my butt at the moment I feel your pain. Except your challenges looks to be far greater. Good luck. look forward to the conclusion. Hope you got a chance to relax the the episode deadlines 😁, Ken
Excellent video. I inherited a 2000 GTX/RFI that I’ve brought back to life . I want to redo the oil system and your video will help a lot. You scared me about the oil type though. I’m running Lucas synthetic blend two-stroke oil. It has survived 6 outings with a teenager but I’ll change out the oil when I can. Good luck with the ski
Sea-Doo is very specific with their oil requirements. A lot of people don’t follow them because they simply don’t know. Main reason for engine failures on jet skis. TCW3 is generally a no-no.
I was starting to worry you might not be posting anymore. Hopefully the projects start coming in. I always enjoy the content and your knowledge of all things with an engine/motor. Keep it up
Great video! I haven't put all my rebuild on my page yet....dealing with the exact same thing with a 2005 GTI/RFI. Just did a rebuild, works fantastic on the hose. Mine will hit top speed once and then die. If I can get it started in the water, it will not reach top speed. I do have a Candoo pro and I was able to reset my TPS to zero and that helped, but didn't correct it fully. I am also chasing an open ground from the starter solenoid. The 10-amp fuse on the starter solenoid wire keeps popping after starting in the water. These RFI engines are absolutely frustrating to deal with!! If I resolve my issue, I'll let you know too!!
Yes, they can certainly be a pain. I haven’t figured mine out yet but also haven’t really messed with it. I need to pull the rotary cover and check the valve timing and then pick up a Candoopro. Let me know what you come up with. Thanks for your comment.
If the carb kits aren’t OEM it’s guaranteed to fail. Just learned my lesson after buying 3 kits at $100 a piece. Same exact scenario on my 2000 GTX DI !!!!!!
Hey man!! Love the vids always watch as soon as they come out, lots to learn across the board. I’m currently working on a 95 Kawasaki 750ss jetski and it’s doing the same thing this video ended with. (Runs great on trailer and dies even on a garden hose) Been patiently waiting for part 2 but thought I’d comment and ask if you’ve found the solution?? Maybe my issue is similar. Thanks man!
I haven’t figured out the issue with this ski but it is probably in the ecu having to do with the fuel injection. You probably have a carb issue. How is the compression?
@@restoroosterohvtruly appreciate the help and response. I just fully rebuild the carburetor was pretty confident in doing so, took apart every single part I could and cleaned it all. (I have a good amount of experience) Fires right up and runs great, revs up smooth then introduce water from a garden hose and it will slowly start running rough and continue to get worse until it stalls out. If you blip the throttle before it dies out it acts like it clears out the system then it will restart its bogging down pattern. Hopefully that makes sense, trying not to write you a book haha. Compression on each cylinder is 155/157. My initial thought is a cracked water jacket or bad gasket allowing water to get where it’s not supposed to be. I just pulled exhaust system apart and there is signs of some water/moisture in the exhaust manifold.
@@BladeKnierim Have you put it in the water and see how it runs? Maybe the hose is filling the exhaust/engine faster than the engine can blow it out at idle. Mine runs fine all day on the hose but not IN the water.
@@restoroosterohv the owner had it in the water and had the same issue I’m having on a garden hose. That’s when he had brought it to me, even cruising across water it will bog out and die. If or when I figure it out I will let you/everyone know what my issue was. He has bypassed the oil pump and mix’s the gas, I told him I didn’t recommend that and I have wondered it it’s not running strong because of that?
I wouldn’t worry about the premix as long as the pump has been properly blocked off and mixed to 40:1 or so. I would be sure to use the API-TC 2 cycle oil. Did you set the pop-off properly in the carbs?
Wheres the follow up? What was the issue? wondering if it was the computer or key, I know if I put the wrong key on some of my toys( ski doo / seadoo) they dont like to rev up, but will start. there might also be another valve on the exhaust, not sure if you have looked at that.
I know I know. I just haven’t been motivated to dig back into it. I believe it has something to do with the rotary valve or its timing. I got the ski with the information that it ran fine until it ingested water and seized. The only difference is this “rebuilt” motor I put in and the symptoms point in that direction. I will do an update video as soon as I can. Thanks for checking in.
I got one for you shall I say it . KING QUAD 750 I bought it from a friend payed tooo much like the compression in its single cylinder put a new starter on it and fixed the pull rope with new battery and I hit the starter and pulled on the rope as hard as I could but just ripped my arm half off. I guess I'm getting old, in my younger day I at least would have broken the rope. LOL When I bought it cranked it rode it lots of power the second time it got tight and died. what ya think? 'I'm in Tennessee around Dayton's Blue water resort fishing. Do you need a challenge?
@kevincresswell5272 what year is it? The auto-decompression is built into the exhaust camshaft and is not serviceable on its own. If you pull the valve cover and look in the center of the exhaust cam, make sure that the weight assy moves freely and returns to closed when released.
Just bought a 2003 rfi skidont with 120hrs from a guy saying it was ready for the water no issues. First time out started hard in the water ran for 30 secs and then bogged out died wouldn't start in the water but started after I pulled it out. Sell it for what I paid which is $1200 for 30 secs of fun
I have a question what should I replace first my kx450f 2009 ant sparking at all I jump it off from condenser it would spark sometimes but now nun at all replace it and still nun
The condenser has little to do with spark, it stores energy for the fuel pump. There are far too many things that could cause you to not have spark, but I would start with measuring the resistance of the coil and crank sensor.
@coltenpogue If you need a downloadable service repair manual for any of your projects, use my affiliate link to eManualonline.com. They already have great prices with an enormous catalog of manuals and if you use my discount code RESTOROOSTER22 you'll get 22% off until August 31,2024 and LABOR30 for 30% off between Aug31 and Sept 2, 2024 shareasale.com/r.cfm?b=510988&u=4229791&m=49176&urllink=&afftrack=
![[MV] A leap of faith...ความเชื่อใจครั้งสุดท้าย (From "Petrichor the series")](http://i.ytimg.com/vi/U1piZH2CNXA/mqdefault.jpg)
Bikes now pwc?! This guy can’t be stopped 🤙🏼
I would certainly prefer bikes…
@@restoroosterohv how do we get ahold of you? No email or shop name!
@orientaloperator restoroosterohv@gmail.com
Really enjoy your vids and used to ride jet skis back in the day so I really enjoyed this, keep up the great job!! 👊🙌
Thank you for your feedback and support
Glade to see you, you've been missed. I've got 3 Yamaha's kicking my butt at the moment I feel your pain. Except your challenges looks to be far greater. Good luck. look forward to the conclusion. Hope you got a chance to relax the the episode deadlines 😁, Ken
Thanks Ken, glad to be back.
Excellent video. I inherited a 2000 GTX/RFI that I’ve brought back to life . I want to redo the oil system and your video will help a lot. You scared me about the oil type though. I’m running Lucas synthetic blend two-stroke oil. It has survived 6 outings with a teenager but I’ll change out the oil when I can. Good luck with the ski
Sea-Doo is very specific with their oil requirements. A lot of people don’t follow them because they simply don’t know. Main reason for engine failures on jet skis. TCW3 is generally a no-no.
I was starting to worry you might not be posting anymore. Hopefully the projects start coming in. I always enjoy the content and your knowledge of all things with an engine/motor. Keep it up
I appreciate your continued support. I’m sure things will turn around.
If I see you rebuilding a skateboard I’m going to get some popcorn 🍿😎
Always appreciated!
Great video! I haven't put all my rebuild on my page yet....dealing with the exact same thing with a 2005 GTI/RFI. Just did a rebuild, works fantastic on the hose. Mine will hit top speed once and then die. If I can get it started in the water, it will not reach top speed. I do have a Candoo pro and I was able to reset my TPS to zero and that helped, but didn't correct it fully. I am also chasing an open ground from the starter solenoid. The 10-amp fuse on the starter solenoid wire keeps popping after starting in the water. These RFI engines are absolutely frustrating to deal with!! If I resolve my issue, I'll let you know too!!
Yes, they can certainly be a pain. I haven’t figured mine out yet but also haven’t really messed with it. I need to pull the rotary cover and check the valve timing and then pick up a Candoopro. Let me know what you come up with. Thanks for your comment.
If the carb kits aren’t OEM it’s guaranteed to fail. Just learned my lesson after buying 3 kits at $100 a piece. Same exact scenario on my 2000 GTX DI !!!!!!
This engine is fuel injected, no carbs. Good tip though and I agree with you. Use genuine Mikuni rebuild kits.
Another great video!!!
Thank you
Check Rotary valve clearance. possible junk in jet pump or jet pump bearings .
Hey man!! Love the vids always watch as soon as they come out, lots to learn across the board. I’m currently working on a 95 Kawasaki 750ss jetski and it’s doing the same thing this video ended with. (Runs great on trailer and dies even on a garden hose) Been patiently waiting for part 2 but thought I’d comment and ask if you’ve found the solution?? Maybe my issue is similar. Thanks man!
I haven’t figured out the issue with this ski but it is probably in the ecu having to do with the fuel injection. You probably have a carb issue. How is the compression?
@@restoroosterohvtruly appreciate the help and response. I just fully rebuild the carburetor was pretty confident in doing so, took apart every single part I could and cleaned it all. (I have a good amount of experience) Fires right up and runs great, revs up smooth then introduce water from a garden hose and it will slowly start running rough and continue to get worse until it stalls out. If you blip the throttle before it dies out it acts like it clears out the system then it will restart its bogging down pattern. Hopefully that makes sense, trying not to write you a book haha. Compression on each cylinder is 155/157. My initial thought is a cracked water jacket or bad gasket allowing water to get where it’s not supposed to be. I just pulled exhaust system apart and there is signs of some water/moisture in the exhaust manifold.
@@BladeKnierim Have you put it in the water and see how it runs? Maybe the hose is filling the exhaust/engine faster than the engine can blow it out at idle. Mine runs fine all day on the hose but not IN the water.
@@restoroosterohv the owner had it in the water and had the same issue I’m having on a garden hose. That’s when he had brought it to me, even cruising across water it will bog out and die. If or when I figure it out I will let you/everyone know what my issue was. He has bypassed the oil pump and mix’s the gas, I told him I didn’t recommend that and I have wondered it it’s not running strong because of that?
I wouldn’t worry about the premix as long as the pump has been properly blocked off and mixed to 40:1 or so. I would be sure to use the API-TC 2 cycle oil. Did you set the pop-off properly in the carbs?
Good Video keep going 🤘
Thank you
Wheres the follow up? What was the issue? wondering if it was the computer or key, I know if I put the wrong key on some of my toys( ski doo / seadoo) they dont like to rev up, but will start. there might also be another valve on the exhaust, not sure if you have looked at that.
I know I know. I just haven’t been motivated to dig back into it. I believe it has something to do with the rotary valve or its timing. I got the ski with the information that it ran fine until it ingested water and seized. The only difference is this “rebuilt” motor I put in and the symptoms point in that direction. I will do an update video as soon as I can. Thanks for checking in.
I got one for you shall I say it . KING QUAD 750 I bought it from a friend payed tooo much like the compression in its single cylinder put a new starter on it and fixed the pull rope with new battery and I hit the starter and pulled on the rope as hard as I could but just ripped my arm half off. I guess I'm getting old, in my younger day I at least would have broken the rope. LOL When I bought it cranked it rode it lots of power the second time it got tight and died. what ya think? 'I'm in Tennessee around Dayton's Blue water resort fishing. Do you need a challenge?
Will it pull if you remove the spark plug?
yes.. I think there is a pressure release not working.it slowly got worse just not much information about that compression release
@kevincresswell5272 what year is it? The auto-decompression is built into the exhaust camshaft and is not serviceable on its own. If you pull the valve cover and look in the center of the exhaust cam, make sure that the weight assy moves freely and returns to closed when released.
Where's the follow up? What was the issue?
Still working on it
Just bought a 2003 rfi skidont with 120hrs from a guy saying it was ready for the water no issues. First time out started hard in the water ran for 30 secs and then bogged out died wouldn't start in the water but started after I pulled it out. Sell it for what I paid which is $1200 for 30 secs of fun
@campinukshuk4452 at least you didn’t take a loss
I have a question what should I replace first my kx450f 2009 ant sparking at all I jump it off from condenser it would spark sometimes but now nun at all replace it and still nun
The condenser has little to do with spark, it stores energy for the fuel pump. There are far too many things that could cause you to not have spark, but I would start with measuring the resistance of the coil and crank sensor.
Crank sensor is on the stator ant it
Yes
May I have your number so I can show you a picture of I’m new to this
@coltenpogue If you need a downloadable service repair manual for any of your projects, use my affiliate link to eManualonline.com. They already have great prices with an enormous catalog of manuals and if you use my discount code RESTOROOSTER22 you'll get 22% off until August 31,2024 and LABOR30 for 30% off between Aug31 and Sept 2, 2024
shareasale.com/r.cfm?b=510988&u=4229791&m=49176&urllink=&afftrack=
I do the same thing, and also here in Ohio, I can't buy anything right now... It's like they post and disappear.
Supply and demand