water pressure problem
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water pressure problem
so the problem is the boat will have 20lbs of pressure for the first 1/2 mile the boat is on plane , then the pressure drops slowly from 20 to 0 lbs in then next 600ft . then the temp goes from 140 to 195 and sounds the alarm ,after you go back to idle the temp will slowly go back to 140
we have no leaks
replaced the impeller
cleaned the strainer
replaced the thermostat
checked the block water pump
checked the oil cooler for blockage
checked the impeller housing for cracks
no water in oil
no visable hose kinks or blisters
the sea pump is moving water because the water is swirling in the strainer and spitting out the exhaust
IDEAS ?
we have no leaks
replaced the impeller
cleaned the strainer
replaced the thermostat
checked the block water pump
checked the oil cooler for blockage
checked the impeller housing for cracks
no water in oil
no visable hose kinks or blisters
the sea pump is moving water because the water is swirling in the strainer and spitting out the exhaust
IDEAS ?
#10
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Replaced the housing and another new impeller . Changed another thermostat , changed the inlet hose to the sea strainer and sea pump . Changed seals in the impeller shaft also . Tightness checked on the belt also