I’ve noticed that my cars absolutely munching through my fuel I don’t even have to drive one mile and the cars mpg range drops 10 miles.... the cars also just had a major service done aswell, could the cold weather be the culprit as to why this is happening?
Does the fuel gauge drop accordingly as well? Could the service of reset the trip computer and it just looks artificially bad until you get more miles on the trip and the average will settle down again maybe?
