Dave exposes the eco (Nitro) OBD2 Fuel Saver as a complete SCAM! Also known as the OptiFuel. They are supposed to talk to the ...

EcoPlus is a chip that’s programmed to assist users in saving fuel by remapping your vehicle’s ECU to maximize fuel efficiency in accordance with your driving habits. This technology that saves fuel ...

New York City, NY, April 06, 2026 (GLOBE NEWSWIRE)-- Introduction: The Rising Cost of Fuel and the Search for Smarter Solutions Every time you pull into a gas station, the numbers on the pump feel a ...