95 SPX can't give full throttle when in water

[Breksgrl0904]

I have a 95 SPX

While riding it it idles great and runs awesome out of the water.....Idles great and runs smooth in the water at low rpm.....When you give full throttle it will be fine for a minute than cut out...quickly comes back...then dies to a very low rpm, just above an idle speed.....any possibilites???

 

[Bills86e]

Any maintenance been done? Symptoms suggest a clog in fuel system.

 

[Dr Honda]

yep... what he said.

 

[Breksgrl0904]

We have replaced the old fuel with new, has clear fuellines, tithe fuel selector valve off, did not replace it will run on reserve at 1/4 throttle an on the on position does the same, can awesome air bubbles when first start it up, we also checked the fuel filter it was dirty.