We just want to highlight the fact that we have a number of resources on the site to help you maintain your van. You can view a variety of articles, tech tips, and various links under our "Resources" section listed on the top of the home page. We tend to get many people referencing the "running issues" article so we thought that we would highlight it here. Whether you are experiencing rough running issues or poor fuel economy, we hope that the article will offer you a step by step method to troubleshoot the problem and identify the culprit. Here is a link to the article Vanagon Running Problems