Does it mean that it takes time to start the engine ? Or is it starting on gas first ???
At the point the engine is started, and the car is turned on, the HHO (oxyhydrogen gas) is created. Then as your vehicle is accelerating, you can manually adjust the amount of mix of gas to oxyhydrogen to maximize your gas savings.
We give you full details on how to fine tune the system once you have it in place.