am thinking of selling my gas guzzling ford f-150 (13 mpg) and buying a diesel guzzling Ford Van E-350.....and collecting waste veg oil to use for fuel....there seems to be two options..
1 The Greasecar option - install separate tank, heater, hoses, for veg oil ......I am not mechanic, so could cost 1500 to 2000 dollars.2 The Diesel Energy Secret option - mix secret formula addative with veg oil and then just dump into fuel tank.....seems much easier & cheaper.
does anyone have any knowledge or advise about these systems?? or is it complete waste of time and money?
TOA