My question is "How often do you have to change the wide band O2 sensor if running race fuel. Or when should it be changed? If only running pump gas, will it last longer? And last, how much does it cost?
Originally posted by BOOSTMANDO My question is "How often do you have to change the wide band O2 sensor if running race fuel. Or when should it be changed? If only running pump gas, will it last longer? And last, how much does it cost?