I hate getting stuck behind these belching monsters. I think some owners purposely do things to their vehicles that make them do it. However, this indicates there might be something to make it more tolerable.
Waste oil from orange, tea tree and eucalyptus essential oil production mixed with diesel provides a sweet-smelling biofuel blend with comparable performance to diesel-only fuel.
Will it increase the already high cost of the fuel? And this indicates it might increase mileage.
More @ Orange, tea tree and eucalyptus oils sweeten diesel fumes: Waste essential oil can be blended with diesel for comparable performance to all-diesel fuel
