Reverup

Photo courtesy of kendrak at Flickr.com Eco-conscious drivers pay a lot of attention to how much gasoline their cars use, but what about the motor oil? When cars are properly maintained, they use far more gasoline than they do oil, and driving a car requires more trips to the gas station than the service station. An unfortunate side effect is that our attention is focused on gasoline and oil isn’t something that the average driver thinks about unless there’s a problem. Let’s say that you