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Sea-Doo GTX 4-TEC – starts but dies right away

qa98

New Member
Hey everyone 👋
I have a Sea-Doo GTX 4-TEC.


It starts fine, runs for a few seconds, but dies immediately when I try to give it gas. Sometimes it even shuts off right after starting.


I’m not very experienced with jet skis, so I honestly don’t know what’s causing it.
It looks like it hasn’t had a proper service in a long time, so I’m thinking maybe it just needs a big maintenance?


Could it be bad fuel? Dirty injectors? Low oil pressure? Or something electrical like a fuse or relay?
Any ideas or advice would really help — I’m open to all suggestions since I’m just learning about these things.


Thanks in advance!
 
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