Does anyone know a good mechanic in the Attleboro area?? All of a sudden my gas mileage just plummeted :( Used up a quarter of a tank driving 20 miles (I usually get about 100 miles to a quarter tank) .
We checked the gas cap which was fine, no gas or oil leak....seems to be driving the same as normal, no funny noises/grinding...air pressure in the tires are okay
We changed the oil, changed the spark plugs, got a brand new air filter....seems to have helped slightly but not much....
HELP!