Cars.com photo by Evan Sears. Vehicle maintenance schedules vary on how often the air filter should be changed. On most Chevrolet engines, for example, the recommended interval is every 45,000 miles, but Ford says it should be done every 30,000 miles on many of its engines.
North Riverside is a village in Cook County, Illinois, United States. As of the 2010 census, it had a population of 6,672.
North Chicago is a city in Lake County, Illinois, United States, and an outer suburb of the Chicago metropolitan area. The population was 32,574 at the 2010 census. North Chicago hosts the Great Lakes Naval Training Center and the headquarters of Abbott Laboratories and AbbVie.