Mercruiser 4.3L EFI is smelling gas fra the engine room.
Took of the flame arrestor, and see 2 barrels having gas gushed into them when running motor.
Think the smell comes from the carb somewhere. No leaks can be found.
On the flame arrestor there are two hose studs, one has a hose going down under
somewhere, wheras the other stud has no hose on it. Is this right ?
Please advise if you think this smell is a symptom of something wrong with the carb,
and possibly dangerous.