SeaDoo GTI overheat

[elvisanunez]

i have a 95 seadoo gtx. the engine gets hot and the ski loses power. can you tell me how to check cooling system? i am new to this forum how do i post a question for all to answer? thanks

[Technical Support]

Re: SeaDoo GTI

You simply need to pull off each cooling line and inspect it/blow through it to find your clogs.

[elvisanunez]

Re: SeaDoo GTI overheat

I Did Blow All My Cooling Lines And Flushed The Engine. Water Is Coming Out The Pisser But I Accelerate And Pisser Remains With Same Stream. When I Accelerate The Engine Vibrates With Terrible Sound.i Have Not Put It In The Water But Last Time It Ran For 10 Minutes And Then It Would Not Accelerate Felt Like In Neutral. Would Overheating Cause This? Or Do I Have Another Problem? I Forgot To Mention Last Time In The Water The Anchor Line Wound Up And Stopped The Motor I Pulled It Out And Took All The Line Off The Rotary Put It Back In The Water Ran For 5 Minutes Then Neutral. Again Might Have Gotten Hot. Should I Try In The Water Again Now That I Blown My Cooling Hoses?

[elvisanunez]

Re: SeaDoo GTI overheat

Vibration Is Coming From Tail End Like Something Is Loose When I Accelerate. What Can Be The Problem Or Is This Normal?

[Technical Support]

Re: SeaDoo GTI overheat

You should have mentioned all the problems in the first place.

You probably have pump damage - which will cause vibration and cavitation, which will prevent proper cooling water flow. You need to pull the pump off and replace everything that is damaged.

[elvisanunez]

Re: SeaDoo GTI overheat

Is The Water Pump Located On The Bottom? How Do I Remove The Pump? Should I Buy A Replacement Pump?

[Technical Support]

Re: SeaDoo GTI overheat

There is no water pump. The pump is the whole rear assembly with the nozzles, impeller, etc. on the back of the hull. It's removed by detatching the cables & cooling lines to it, and the 4 main mounting nuts. An Owner's Manual available through your local dealer is where you need to start if you are going to work on your own ski.

[elvisanunez]

Re: SeaDoo GTI overheat

Thanks I Am Very Grateful To You. I Will Try This. I Have The Owners Manual I Guess I Need The Tech Manual. I Found The Pictures On Hlsm.com I Believe The 4 Main Bolts And Cables Are On The Rear Outside The Hull, Right? Hoses On The Inside?

[Technical Support]

Re: SeaDoo GTI overheat

Correct.