How long does it take eeFuel® to work?
eeFuel® works immediately when it enters the combustion chamber in your engine. The longer you use the product the more effective it becomes at cleaning your engine and creating more complete combustion of the fuel you use. This will show as increased mileage and less toxic emissions. In general, you will notice maximum effectiveness after 5-7 tankfuls. DO NOT panic if you don’t see a result straight away, some vehicles take longer than others to see maximum benefits. It takes years to build up carbon and deposits in your engine, and it takes a little time to remove them.
