Home Small Boat Forum

Welcome! Need support, you got it. Or share you ideas and experiences.

Mercury 115 4-stroke noise

207.170.43.211

I have recently purchased a 2003 115 horse 4-stroke mercury engine for my crestliner. It seems to run very well, but I find when I am running 3/4 throttle or better and throttle down quickly, I hear a noise that sounds like a rattle coming from the lower unit. I heard this noise as well when I first picked up the motor and they ran it at idle with a water hose connected it. The dealer assured me it was normal and had something to do with back pressure. Has anyone else had this problem or can tell me what it is? Appreciate any help.


This post is made possible by the generous support of people like you and our sponsors:
  K&K Audio / Lundahl Transformers   [ K&K Audio / Lundahl Transformers Forum ]


Topic - Mercury 115 4-stroke noise - sigsy 17:04:49 07/13/03 (2)


You can not post to an archived thread.