Statehouse News Bureau Motorists who fill up their gas tanks in Cuyahoga and Summit counties are buying gasoline that is subject to fuel quality testing based on local laws. Ohio is one of only three states in the nation that doesn’t test the quality of gas that drivers purchase at the pumps. There’s a bill in the Ohio Legislature that would change that. Every year, county auditors check pumps to make sure drivers are getting the correct quantity of gas, but they don’t test the quality of it. Butler County Auditor Roger Reynolds says consumers often don’t get what they are paying for.