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  1. T

    77 25 hp evinrude telltale

    at idle the water coming out of the telltale is cool but once i run the boat for about five minutes the water is extemely hot to the touch and when i dip water on the block it steams. i have replaced the thermostat and the impeller. any suggestions here to look next. these does not sound right...
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    77 25hp evinrude question

    i am wondering if my motor has water reflectors that may be damaged
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    77 25 hp evinrude part

    in reference to my earlier post, i was wondering if the motor has a pressure relief value that could be bad. i have replaced the impeller and the thermostat and the motor pees fine, but the water coming out of the taletell seems to be cool and the block is extremely hot.
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    77 evinrude part

    does my motor have a pressure relief bypass value that may have melted when the motor overheated and where is it on the motor
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    77 25 hp evinrude running hot

    replaced impellor anf thermostat but keeps running hot. is there any way to inspect the plastic gromett under the power head without removing it thanks for any input
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    77 25hp evinrude running hot

    can anyone please tell me why the motor is still running hot! i have replaced the impeller and the thremostat, both. the water coming out of the telltale is cool to the touch but the motor is extremely hot. the motor will steam if you dump a hand full of water on it. it acts like the water is...
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    impeller installation

    is it possible to install to impeller the wrong way inside the housing causing it not to pump enough water to cool the engine.
  8. T

    77 25 hp evinrude tiler handle

    is there any way to adjust the position of the handle. the arrow will not go back past start. thanks for all everyone's help
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    77 25 hp evinrude temp

    what is the operating temp of the motor. replaced impeller and thermostat, but motor still seems to feel real hot and there seems to be steam coming out of the exhaust. the steam could be the temp out side but unsure. boat pees great at low speeds but not as forceful at high speeds. there is...
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    77 25 hp evinrude impeller key install

    what is the correct way to install the impeller and the key when installing a new one? boat pees great when idleing but not when underway
  11. T

    77 25 hp evinrude lower unit screws

    what size nylon washers fit the two lower unit lube screws? though maybe i could get them from lowes or another hardware store.
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    77 25hp evinrude smoking

    Finally gotten motor running right after it has been sitting up for years. Backed it in water today and tested it. I have a couple of questions maybe someone can help me with? First, I noticed the motor smoking. (white smoke) I am running 50:1 mixture. I am wondering if it could a problem...
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    77 25 hp evinrude linkage

    can anyone explain the correct way to adjust the throttle linkage on the motor. unable to sychronize it thanks!!!!
  14. T

    thermostat placement

    I have 77 25hp evinrude that ran hot last weekend. I have replaced the impeller and boat pees fine. Before I take it out again i want to replace the thermostat but I do not know where it is on the motor. Can anyone help.
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    77 25 hp evinrude temp question

    on river last sat and boat ran hot and cut off. changed impeller and motor pees fine let run for about 15 minutes and motor seems to run fine. i am able to touch block for a few seconds. i am wondering is there anything else i should look for before taking it back out. also is there a themostat...
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    77 25 hp evinrude leak

    there is black oil that leaks from where the lower unit connects to the mid-housing and the little hole on the back of the lower unit above the prop. it has no smell and the exhaust hole on the bottom rear of motor. Does anyone know what it might be.
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    77 25 hp

    boat has not been ran in about 4 years. i have replaced impeller, rebuilt carb, and added a new fuel pump. the boat runs good for about 10 to 20 minutes then it acts like it runs out of gas. I am wondering if the motor may be overheating. is there a therostat on the motor. will crank back up and...
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    1977 25 hp evnirude

    motor has not been ran for almost 4 years. i replaced the impeller, fuel pump, for rebuilt carb. boat runs good for about 10 to 15 minutes then dies out like it runs out of gas. it will crank back up and run fine. i am wondering if the motor is overheating. is there a therostat on the motor that...
  19. T

    adjusting the carb on a 77 25 hp evinrude

    I have rebuilt the carb but there are no adjustments on the carb. Where can I set the idle settings. The motor runs great using the lever on the side of the carb but I cannot get the tiler handle to work right when cranking
  20. T

    gas pouring out of bottom of motor

    77 25hp evnirude When the boat is off and parked gas keeps coming out of the bottom of the motor. What could cause this. I have already cleaned the carb
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