• SureTrack Real Fix: Smoke Test to the Rescue

    Mitchell 1 SureTrack Real Fix LogoDon’t get distracted by trouble codes indicating a faulty component, proper testing procedures will lead to a successful repair the first time. Follow this Real Fix to see how a technician diagnosed codes P0131, P0171 and P1123 on this Chevrolet Tahoe and found the components that caused the problem.