Whirring, Buzz or Saw-Type Noise from Engine After a Cold Start – 2012-2014 Ford Fiesta
TSB 14-0101 WHIRRING/BUZZ OR SAW-TYPE ENGINE NOISE AT 950-1200 RPM AFTER COLD START – FROM TIMING BELT COVER FORD: 2012-2014 Fiesta This article supersedes TSB 14-0025 to update the Service Procedure and Part List. ISSUE: Some 2012-2014 Fiesta vehicles equipped with a 1.6L Twin Independent Variable Cam Timing (Ti-VCT) may exhibit a whirring, … Read more