tdbfd 3 Pcs Fuelsync Gas Saver, 2026 New Fuel sync Drive Farther Save More Fuel Portable Plug and Play Energy Economy Device, Automotive Spill Saver for Filling Gasoline Lubricants Water Diesel is up for auction in Automotive. The current bid is $1.00, 93% below the $13.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.