There are several known difficulties with running turbo-diesel engines with Hydroxy aka HHO (Brown's Gas). <br /><br />However, installers who are successful got these mileage stats: <br />15.7 Miles Per Gallon (MPG) stock diesel <br />23.5 Miles Per Gallon (MPG) diesel with HHO * Turbocharger wear or premature damage * No mileage gain when running No. 2 diesel fuel * The manifold vacuum is insufficient to draw Hydroxy into the combustion chamber * After running with Hydroxy for several days/weeks successfully, idle becomes rough and black smoke exhaust appears * Keeping the lean MAF setting once the engine warms up <br /><br />If you need help from consultants with these issues, try the Vancouver Gadgeteers club. <br /><br />No mileage gain when running No. 2 diesel fuel on Hydroxyl HHO Brown's Gas? <br /><br />phone 6 0 4 - 5 1 2 - 9 5 6 7
