Hello all, I have a head smell every time I flush. 2002 260. What should I check first, I had this issue two years ago and it was fine until this year after having it de-winterized.
Do you have a filter on your tank vent? If not, that may be the problem. Or if so, it may need replacing. If you do, google replacing the guts of the one you have, you can do it for penny's compared to the price of a replacement.
