I have this same year F225 engine. If you're attempting this DIY job, do yourself a favor, don't take the air silencer off in 2 pieces. Try and keep it as 1 piece, removing both sides at once. It's so much easier to handle and reinstall, no fighting to mate the surfaces back together later. Second suggestion, any Yamaha grey factory fuel lines should be replaced, they are usually the cause of your VST high pressure pump filter clogging. These grey hoses are notorious for the inner lining to come off the inside of the hose and clog your filters. Replace all the grey fuel lines, otherwise your issue will come back. The ethanol based fuels are what degrades this inner lining and causes it to clog anything it can. Back when these hoses were installed on these engines, there were no ethanol based fuels in use. The semi-clear yellow looking gel is the degraded fuel liner, which becomes contaminants collecting in the VST's high pressure pump screen/filter. Over time, it restricts the amount of fuel flow, impeding the pump from doing its job. Although this video does not show it, the VST tank should have been cleaned to remove any other remnants of the fuel lines before reassembly. There's also an "F" shaped filter on top of the VST, change it while you're in there. It's only a couple bucks to replace and a commonly forgotten filter that should be replaced every couple years. Good luck!
Hola espero estés bien . Me gustó tu vídeo . Yo tengo uno 225 . Y tengo un problema al en crocharlo de vería subir a 07 rpm el mío baja a 05 y vibra de masiado ybya le cambie el sensor de croche
I'm having trouble restarting it after the first start and run in the water and you go to restart it after you stop it it runs great and it won't start it floods with oil injection and you have to put new plugs in it every time you shut it off
@@KnottsFishing it's not your voice, that's what I wanted to hear. It's the elevator music in the background I've got full throttle problems with a Yamaha 4 cyl 60hp fuel injection so although different it was useful. No pump pressure.
I have this same year F225 engine. If you're attempting this DIY job, do yourself a favor, don't take the air silencer off in 2 pieces. Try and keep it as 1 piece, removing both sides at once. It's so much easier to handle and reinstall, no fighting to mate the surfaces back together later. Second suggestion, any Yamaha grey factory fuel lines should be replaced, they are usually the cause of your VST high pressure pump filter clogging. These grey hoses are notorious for the inner lining to come off the inside of the hose and clog your filters. Replace all the grey fuel lines, otherwise your issue will come back. The ethanol based fuels are what degrades this inner lining and causes it to clog anything it can. Back when these hoses were installed on these engines, there were no ethanol based fuels in use. The semi-clear yellow looking gel is the degraded fuel liner, which becomes contaminants collecting in the VST's high pressure pump screen/filter. Over time, it restricts the amount of fuel flow, impeding the pump from doing its job. Although this video does not show it, the VST tank should have been cleaned to remove any other remnants of the fuel lines before reassembly. There's also an "F" shaped filter on top of the VST, change it while you're in there. It's only a couple bucks to replace and a commonly forgotten filter that should be replaced every couple years. Good luck!
Great comment! Thank you for the write up! Can tell you are very knowledgeable on this subject!
Looks pretty simple. Thanks for showing us how to do it!
Anytime buddy!
Nice work thanks. I am going to replace both pumps while I am in there. THANKS
Sweet! Easy fix to keep you on the water! Tight lines 🎣
Great video, easy to follow. Thanks.
Anytime, hopefully that fixes your issues.
Thanks, I replaced the HP pump with this and the screen was even dirtier than yours, I am going to replace the LP one and thermostats now.
Sweet! Glad it was able to help you out! Time to get on the water! Enjoy!
Great video !! Thanks for showing us , Just out of curiosity ,why didn’t you just take the whole vst tank out and clean the inside of the tank ?
I sprayed the inside out and drained/cleaned it, probably didn’t film that part of it. Thanks for watching!
Think this is my issue. Appreciate you making the video.
More than likely is if the motor is sputtering. The ethanol in the fuel breaks down and clogs up that screen. Hopefully that fixes your issue.
@@KnottsFishing You know what you're dong and it took you 11 mins, so I'm thinking I should be knock it out in 20 hahaha. Subscribed
@@byronquinley1400 thanks for the compliment, it probably too a little longer than that, but most important thing is to do it right vs speed.
Hola espero estés bien . Me gustó tu vídeo . Yo tengo uno 225 . Y tengo un problema al en crocharlo de vería subir a 07 rpm el mío baja a 05 y vibra de masiado ybya le cambie el sensor de croche
??
well done
Thank you sir!
I'm getting nervous just watching how many parts and screws I would be missing when I need to put it back together.
😆😆 Im nervous everytime!
Great video! I am having the same problem surging and not getting on plane. Would the process be the same for VZ225TLR Yamaha.
Yes should be the same process.
Very nice 👌
Thanks!!
Appreciate the video good sir!!!!🤘🏻🇺🇸🇺🇸
Anytime thanks for watching
What issues made you believe was the high pressure fuel pump
No power under throttle. Boat wouldnt get on plane.
I'm having trouble restarting it after the first start and run in the water and you go to restart it after you stop it it runs great and it won't start it floods with oil injection and you have to put new plugs in it every time you shut it off
What motor do you have? If its an hpdi did you replace the injector screens?
Music was painful. Otherwise well done
Im too cheap to buy good music. Thanks for sticking with it.
@@KnottsFishing you seem to be a nice guy. I will listen to that music few more times. I might start liking it.
@@iliaortho thanks buddy! I need to post some more videos been slacking lately.
Music is too loud I can’t hear the discussion and direction s
My bad. Thought i had the balance correct. If you need help feel free to reach out.
Dude the backround music is making impossible to hear you…
Get some better speakers when I edited this it was clear as day.
Buah pero mira el otro filtro. Esta marron.
They dont make it easy to get to it do they.
Not at all!
Lose the noise
My bad.
@@KnottsFishing it's just that I was interested in what you were saying and wanted to concentrate on that.
@@jamesgolby9699 i normally do a good voice over but this one didnt come out well.
@@KnottsFishing it's not your voice, that's what I wanted to hear. It's the elevator music in the background
I've got full throttle problems with a Yamaha 4 cyl 60hp fuel injection so although different it was useful. No pump pressure.