HONDA issued a recall on the MDX, and PILOT models

On certain vehicles, the vent shut-float valve case (a component of the on-board vapour recovery system located inside the fuel tank) may have been incorrectly manufactured and could fail. This could allow fuel leakage from the tank which, in the presence of an ignition source, could result in a fire causing property damage and/or personal injury. Correction: Dealers will inspect and, if necessary, replace the fuel tank assembly.