According to the report, the automatic valve used to vent the tank was "almost fully closed." Jim Watters, chemical engineering professor at UofL, analyzed the report, saying, "It looks to me like ...

The gas tank has a vent as part of the evaporative system that allows gas fumes to be burned during combustion. If the vent valve is clogged, the tank will fill very slowly. This can be caused by a ...

"We have seen this kind of incident before, and it often is because of a decomposition chemical reaction inside of the vessel," Lauren Grim said.

A clogged vent valve in your car's gas tank can cause slow ... The Voyager was produced more for fleet use, although I understand it is coming back to the retail market for 2025.