View Full Version : Yamaha 115HP 1990
07-21-2006, 08:08 AM
"My engine bogs down every so often. I could be moving at 30MPH and it just dies out, then comes back. It's like it's flooding itself but it idles fine and the plugs are good. Any ideas? Thanks"
09-10-2006, 08:51 AM
is this motor carb or injected? if carbs then they need a good cleaning. i just went had this problem. they need to be taken apart and cleaned good not with the spray cans or the stuff that you put in the gas. hope this helps
10-26-2006, 05:09 PM
"I had the same engine,same problem.Clean the vent tubr...BAM! running like a big dawg! You can check this by venting the gas cap next time it quits."
03-23-2007, 05:16 PM
"Check for water on your spark plugs, I am having a similar problem with my 1989 115. The power head is now beeing removed."
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