Johnson No Power

[Mac Nall]

I have a 1981 35hp Johnson. My problem is that it is only firing on one cylinder the top one. I have replaced both plugs and the bottom coil, and still no fire on second cyl. I can put throttle full power and I crawl across the water. Could it be my power pack or is it something else. Can a bad Power pack cause it to only fire on one cylinder. Im new to working on boat motors so any help is appreciated greatly. thanks all.

 

[trumpetbucks]

Re: Johnson No Power

Mac:<br /><br />Welcome to iBoats!<br /><br />Your problem could be the power pack. If you can put a little time into reading about this problem, click on the red SEARCH link up above these posts and search for "no power." You should be able to find a lot of discussions about possible causes and what fixed the problem for some of these guys.<br /><br />Good luck!