Ecotune Reviews 2022 The Very Best Fuelsaver Tool The fuel genie ($89.95 plus $13 for shipping) is a plastic device with curved blades that fits inside the air intake hose. it promises more power and better gas mileage. the airflow is supposed to. Fuel doctor fd 47 $59.99 ( fueldoctorusa ) the claim: plugged into the cigarette lighter socket, “the fd 47 increases a vehicle’s miles per gallon (mpg) through power conditioning of the.
Ecotune Fuel Saver Reviews 2023 Scam Or Is Ecotune Fuel Saver Worth Does eco mode really save gas and boost fuel economy?. Connect this hydrogen generator to your intake and run your car on water. pour this additive into your tank and double your mileage. sounds good—perhaps too good. sites like ebay are rife with. Share. dear car talk: i've been reading about a device called fuel save pro that plugs into my car's obd ii port under the dashboard. it says i can save 15% to 35% on fuel costs by letting this device optimize my car's fuel settings dynamically while driving. the cost of the device is under $100, so that sounds like a good deal unless it's not. Once up to speed on the highway, maintain a steady pace. the harder you accelerate, the more fuel you use. unnecessary braking wastes the fuel you used to get up to speed. drive smoothly and.
Comments are closed.