Monday, January 19th, 2009 AT 11:36 AM
My van has gas in it (or at least the guage says so) it was running great until it sat for about 4 days and when I tried to start it, it would start and immediately act as if it was out of gas. Happens the same way every time I try to start it now. I've changed the fuel filter but nothing changed. Would this be a fuel pump or pressure regulator issue?

