IN WHAT COUNTRY< must we guess that???????????
no photo of IT.
no finger pointing to IT and words saying
where you are, nor where finger is point
IN CAR
out side car
under hood
or under car.
4000 parts, there, no hints by you.
sorry.
my wild wild useless blind guess
is you discovered, EVAP system.
seems hard to find a working camera>?
you ask the blind men, with no photos.
why?
×
I used to work on/build big boats. They were always marked on the valves for usage and drainage. If they are set right, then it will be one of two problems. First is one of the valves are broke and won't shut off/on. The next is a bad check valve in the system. On the waist side there is a check valve to relieve pressure when flushing. If it is stuck, the pressure comes back threw the toilet.
30 views
Usually answered in minutes!
×