can you make bio-fuel for regular combustion engines?

or just diesel?
Revanche21 Reviewed by Revanche21 on . The USA does'nt need to depend on foreign oil Algae production and conversion has already been test and proven to produce multi forms of oil for gas production The USA already has a way to produce enough oil for the entire USA without any foreign oil dependancy!!!! Algae will/ can produce every type of gas/oil YouTube - The Algae That Saved the Planet YouTube - Next Big Bio-Fuel - ALGAE Rating: 5