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Constant Bilder while running

MonctonR1

Jet Boat Lover
Messages
49
Reaction score
16
Points
67
Boat Make
Yamaha
Year
2009
Boat Model
AR
Boat Length
23
Still learning about the jet drive system not but the other night I flipped on the Bilder while sailing and to my surprise it kept pumping the whole time I’m running. At flot or low speed there’s nothing but once I get above 6k rom and on plane it’s pumping the whole time. Normal?
 

Babin Farms

Jetboaters Admiral
Messages
3,642
Reaction score
11,864
Points
477
Location
Lower Alabama
Boat Make
Yamaha
Year
2009
Boat Model
AR
Boat Length
23
I'm assuming your talking about the bilge pump?? It should be on whenever the boat is in the water. It sounds like you have a high pressure leak. Take someone with you on the water and open the engine hatch while underway to see if you find where it's leaking
 

dgfreeze

Jetboaters Commander
Messages
775
Reaction score
815
Points
177
Location
Central Ohio
Boat Make
Yamaha
Year
2006
Boat Model
SX
Boat Length
23
Also, is there a chance you're confusing the bilge outlet with the "pissers"? Your boat has coolant water outlets that come out of the starboard side, not far from the bilge outlet. The pissers are much smaller fittings, and let off a smaller stream, but there should be one for each engine, and they should run the whole time the engine(s) run. If you're certain it's the bilge, not the pissers, @Babin Farms has you covered...
 
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