No problems with the boat getting hot before and I changed out my impeller with a 09812b (which is what i thought it takes). Twice I have been filling the ballast just after dropping the boat in and the high temp warning came on saw the temp was around 215. Turned the boat off and started it and still hot so i gave it some throttle and temp went down right away both times. Didnt have problems the rest of the day both times but didnt do any prolonged sitting at idle? Called the boat store and they said to make sure the impeller goes all the to the back cover maybe it was the wrong one. I took the water pump cover off and there is a 1/8 to 1/16 lip from the back edge of the pump to the impeller. Could this be my issue? Im gonna tighten all the hoses again tonight when we go surf and see iof that does anything as well. IMG_6305.jpgIMG_6310.jpgAny input from the experts?
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RZ4 with marine power 6.0 changed impeller for season now over heated at idle
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