I am driving a 2010 Speed3, car sat for a couple months between a friend not driving it, and me purchasing it.
Something that him and I haven't seen before is this issue of gasoline coming back up the filler neck when fueling has finished.
This happens when I finish filling up every time so far.
In the comments on this video the poster says that Mazda changed the gas tank. I mean, I am mechanically inclined and I don't have an issue replacing the tank, I would just like to know what is causing it, and if I can save myself the expense.
Basically looking to see if anyone on the forum has had the same issue happen, and if they could shed any light to what was done to fix it other than "replace the tank"
Thanks for looking!
The issue is shown in this Youtube video I found
https://youtu.be/fnsTWu0GGBg?t=76