1998 honda bf90 firing problem

[brad durden]

Rebuilt carbs and finally got them synced. Took the boat to the lake to test and it ran pretty good but was missing a little. Stated messing around with spark plugs. Took top 3 boot off and engine starts to die,took the bottom boot off last and there was no change in the idle. Then tested spark aginst the block and it had spark. So now I don't know witch way to go next. Any help would be greatly appreciated. Thanks...

 

[pvanv]

Try swapping plugs themselves. Defects are not unknown.

 

[brad durden]

I hope its that easy

 

[GnMtnBoy]

Brad, did you ever get this issue fixed? I have a similar problem with my BF90.

 

[ahicks]

That issue could just as easily be a carb issue. One that's not allowing any gas through it.....