photograph4
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what kind of spark plugs do i
what kind of spark plugs do i need for a (1961 i believe) Johnson FD-15 18 HP. i dont know that the ones that are in there now are correct.
any good ideas as to why it wont start! I got it running once thing season and used it for about 10 mintues before heading into shore to insure i didnt get stranded in the middle of the lake with a flakey motor. Since it wont start at all- sometimes i get loud pops. I have replaced the carb float as the old was was cruddy. It also appears that one line to the spark plugs doesnt work- but it should still atleast do something right? Its getting gas- could this all just be because one plug isnt getting the spark from the line that plugs into it? What could cause that?
what kind of spark plugs do i need for a (1961 i believe) Johnson FD-15 18 HP. i dont know that the ones that are in there now are correct.
any good ideas as to why it wont start! I got it running once thing season and used it for about 10 mintues before heading into shore to insure i didnt get stranded in the middle of the lake with a flakey motor. Since it wont start at all- sometimes i get loud pops. I have replaced the carb float as the old was was cruddy. It also appears that one line to the spark plugs doesnt work- but it should still atleast do something right? Its getting gas- could this all just be because one plug isnt getting the spark from the line that plugs into it? What could cause that?