what the hell is wood gas ???

 

The only thing I can think of is methyl alcohol...

 

In 1940's most the cars and trucks were run on wood gas as regular fuel wasn't available. Here is a link to look at, but "wood gas" google and you will see many have developed it. I do not use in a vehicle as it is very hard to drive on it but I do run it for electric to my home using a Ford escort motor and a 13Kw generator. This is a whole diffrent subject so being very brief here. Very easy to make and produce. 20% loss in HP to motor. It produces hydrogen and methane. Great for stationary motors. Some using in truck and autos.
Link TO Wood Gas