I have a large evap leak. Are there any common problems that I can look for
What is your question?
I visually inspected the whole system and could not find any obvious breaks or leaks I also changed intake manifold gasket I was just curious this is a common problem and if there's something that I can look for
RepairPal Certified shops can diagnose and repair your 2006 Chevrolet Express 3500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.