I put my Prado on gas about three months ago, they take out the main tank and replace it with a 60L tank using the original gauges. Be carefull how low the tank is if you do serious 4w driving it can affect the depature angle. Getting about 18L per 100km on gas and about 15L per 100km on petrol. The only problem is that you only get about 300km to the tank, still pulls my 4.75 ali boat no ...
