Cold Weather Belt Chirp – 2008-2009 Ford F-Super Duty

6.4L DIESEL – COLD WEATHER BELT CHIRP   FORD: 2008-2009 F-Super Duty   2008-2009 F-Super Duty vehicles equipped with a 6.4L diesel may exhibit a front end accessory drive (FEAD) belt chirp when initially started following a cold soak.   SERVICE PROCEDURE Figure 1     PART NUMBER PART NAME 7C3Z-8678-B [amazon box=”B001H1KEHA”] Idler Pulley … Read more