I have a 1998 Marlin 300 and am having typical marine toilet odor issues. I believe I have a vent problem; I know where it is located, but don't have an access port to view it through. Can anyone send me a link or instructions on how to install one?
I have tried a variety of "odor eliminators" and freshwater flush; nothing seems to help.
I have tried a variety of "odor eliminators" and freshwater flush; nothing seems to help.