What additive to the gasoline is the best to increase gas mileage ?

Question

So here I tried something different. I tried putting mothballs to my tank and presto. my engine seems to increase horsepower and somewhat increase my mileage by 20%. is there an alternative addittive will be the best for this. I want your honest answer pls.

Answer 1

Here's a simple gas mileage device you could install.

A quart-size (95O cc) container is placed somewhere under the hood. You fill it with DISTILLED WATER and a little bit of BAKING SODA. The device gets vacuum and electricity (12 Volts) from the engine, and produces HHO gas (Hydrogen+Oxygen)

The HHO gas is supplied to the engine's intake manifold or carburetor. The electrical connection is very simple, the device connects to the 12 Volts of your battery via the ignition switch, to prevent hydrogen production when the engine is off. The device is fuse protected and draws very little current, only 1-3 Amps! This could take 10 minutes or less to connect.

Hope this helps! It's really not as complicated as it sounds.

Check my source for more details.

Answer 2

I always use a little ethanol to clean the gasoline system. It is like an antifreeze in the winter.

Answer 3

Marvel Mystery Oil. It cuts down on friction,also run sync. oils.Mothballs over time will burn holes in your pistons.

Also in diesel engines it will raise mileage a bunch.

Answer 4

Nothing that won't wreck your engine.