There have been a lot of "kits" down thru the years that are sold to increase you gas mileage. This started after the oil embargoes in the early and mid 70s. There have been all kinds of "devices".
I remember one that starts out asking you if you ever noticed how easily your car started on a rainy day, and how smooth the engine ran that day?
Anyone recall that? It was adding moisture, either thru the carburetor or the intake manifold.
https://techxplore.com/news/2016-09-bosch-fuel-saving-bonus.html
Very in-ter-es-ting.
I remember one that starts out asking you if you ever noticed how easily your car started on a rainy day, and how smooth the engine ran that day?
Anyone recall that? It was adding moisture, either thru the carburetor or the intake manifold.
https://techxplore.com/news/2016-09-bosch-fuel-saving-bonus.html
Very in-ter-es-ting.