4. Do a tune-up two weeks before the smog test. Have any required maintenance performed well before the smog test, Mazor says. Most mechanics disconnect the battery while doing a tune-up and this resets the car's onboard computer.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  Barnes(ProperNoun) An English topographic surname for someone who owned, lived in, or worked in a barn. 2  Barnes(ProperNoun) An English habitational surname for someone from the place of the same name in Surrey.
Barnesville, Ohio. Barnesville is a village in Belmont County, Ohio, United States. It is located in the central portion of Warren Township in Belmont County and is part of the Wheeling, West Virginia Metropolitan Statistical Area. The population was 4,193 at the 2010 census.