TSB Document:

• SB-10053416-9381.pdf

Affected Component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

Summary

FORD: ENGINE NOISE LIKE A BUZZ OR SAW, OCCURRING WITH A RANGE OF 950RPM AND 1200RPM ON SOME VEHICLES, AND CAN BE PINPOINTED BACK TO TIMING BELT TENSIONER, IF STETHOSCOPE IS USED. 2012-2013 FIESTA. *PE

FORD: ENGINE NOISE LIKE A BUZZ OR SAW, OCCURRING WITH A RANGE OF 950RPM AND 1200RPM ON SOME VEHICLES, AND CAN BE PINPOINTED BACK TO TIMING BELT TENSIONER, IF STETHOSCOPE IS USED. 2012-2013 FIESTA. *PE