This Mercedes is converted to run on vegetable oil. Has a two tank system that was professionally installed. The tank and valves are Greasecar components. The car starts on diesel and is switched to vegetable oil when the engine reaches operating temperature. There is a heating coil located inside the fuel tank for cold weather operation. The car runs and starts very well. Needs parking brake to be fixed and has some noise from the front suspension over bumps. Also available to local buyers is: 250 plastic tote (for oil storage), 80 gallon water heater (for filtering oil), two 60 gallon plastic drums (for storing unfiltered oil), fabricated funnel (for screening oil), 12 volt electric gear pump (for transferring oil from tote to car), bag filters (for final filtering), and extra oil to get started! Call or text any questions before bidding 413-367-6286