Lelandridesrotax587
Member
So I just took apart my carb on a 1991 seadoo sp and need to know how many turns out from closed the high speed needle needs to be, and how many turns the low should be. Thanks!
Carburetor adjustment
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Lelandridesrotax587
Member
Ok, I rebuilt the carb but I can’t get it running unless I poor gas into it. How do I prime it?
snikwad003
Well-Known Member
It will prime it's self if your fuel pump is right
The fuel valve could be clogged or sucking air in. Make sure the rubber gasket is in the top of the filter/water separator and that it is screwed on straight. Double check your fuel line routing and make sure that each line is clamped tight on it's fitting.
Just remembered it's a 91..... Pull the grommet out of the tank. Those fuel lines rot and fall off and the weighted filters have check balls in them that get stuck. The plastic "L" fittings love to crack and suck air in also so watch for that.
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