So, I had gone about 40 miles with the light on and the truck died...
The sink was filled with disgusting water and there was a sign warning not to drink the water, like I needed to be told.
Anyways, the light comes on with 1/4 of a tank remains. So, I decided to run out as much of this junk gas as possible before filling up.
One factor I didn't account for was that the truck was likely burning a lot more of this low quality gas to go the same distance.
Conor That is NOT Fake, I have used plastic milk/water jugs for gasoline before.
BTW, that restroom is not so bad, if you travel enough you will see some that will make that one look like a surgical operating room.