I'D ALSO SUGGEST DUE TO LABOR ISSUE,DETERMINE CAUSE OF FAILURE,IF ELECTROLISIS WAS CULPRIT BE SURE TO CHECK FOR "VOLTAGE" AND DO A MAJOR FLUSH OR YOU MAY BE RE DOING IN NEAR FUTURE. WHEN MUSTANGS WERE USED FOR HIWAY PATROL CARS,EXCESSIVE FLOW ALSO CAUSED FAILU... Login to read more.