Hi,
We have a 1997 355 AC and we've picked up an odor in salon momentarily after the forward head is flushed. It seems to get worse the more the holding tank holds. This odor goes away 5 mins or so after appearing. My bilge is clean and dry and I was wondering if the vent may be plugged? I'm having a hard time finding the vent. It's almost like it's venting in the boat.
Any advice would be appreciated!!
Thank in advance.
Br,
John
