Same problem. Honda took out the gas tank to replace the vent valve for $370. They said they had no prob putting in 5 gallons afterward. I tried it a couple of days later...........same problem, i.e. - DIdn't fix the problem.
KansasBob - Very interested in your posting here because I'm having the exact same issues with my 2004 Pilot. Has your dealership or service tech. been able or willing to help?
What are the best Honda repair shops?
RepairPal Certified shops can diagnose and repair your 2004 Honda Pilot. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
KansasBob - Very interested in your posting here because I'm having the exact same issues with my 2004 Pilot. Has your dealership or service tech. been able or willing to help?