| Wow! I had an 02 Venture that got better gas mileage than that. I would suggest the fuel filter could be clogged, the air filter could be clogged, the fuel injectors need cleaning. Those are the simple things. Technically, the van is 4, almost 5, years old. Vehicle age is determined by counting the year of the model as 1 and going up to the current year models out. If you haven't changed the filters, it's past time. A bottle or two of injector cleaner might do the trick if that's the problem or the injectors might need to be cleaned by a certified mechanic. What has been the MPG in the past? |