There was a recall on Fram brand fuel filters, if that has been added to your van. Sometimes the high pressure line at the fuel tank will rust, as well as the gas tank. Under the hood you have the injectors and fuel lines. There are Emission hoses for fumes, but you should be getting warnings and a Code light.
Answers & Comments
Follow the fuel line to the engine. Look over the fuel rails and fuel connections looking for any cracks or breaks.
There was a recall on Fram brand fuel filters, if that has been added to your van. Sometimes the high pressure line at the fuel tank will rust, as well as the gas tank. Under the hood you have the injectors and fuel lines. There are Emission hoses for fumes, but you should be getting warnings and a Code light.