ok i have a 1988 johnson gt150 that i am tryin to decarb. using seafoam in the prescribed manor. one can in a gallon of premix and shooting deep creep into the cyls also. the question is this, i have done this three times and i am still getting lotsa smoke and black gunk outta the exhaust...
hey folks i have a problem.... sumbody stole my prop! trouble is i have no idea what pitch it was so i don't know what to get to replace it. i have an 1988 johnson gt 150 runs strong, any ideas? its on a 1989 cajun fish/ski 18 foot. prolly on the heavy side i would guess.
any help will...
i have a 1988 johnson 150 gt 150stlaca
i have no tach! it runs off of the regulator, the grey wire and the regulator works gr8 as far as charging the batteries but i seemingly have no output to the tach
anybody know how much voltage is supposed to be coming out of the regulator for the tach...
