Buzzing Type Noise From Upper Engine Area on Ford Ranger

A buzzing type noise may be noted from upper engine area at about 1900 RPM, under light acceleration. Our technicians tell us this can be caused by loose ignition coil bracket bolts. Coil bracket bolts should be checked for the correct torque before further diagnoses is performed.

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Average mileage: 113,333 (46,000–199,000)
Engines affected: 2.3L 4 Cylinder, 3.0L V6, 4.0L V6
10 model years affected: 2001, 2002, 2003, 2004, more2005, 2006, 2007, 2008, 2009, 2010
13 people reported this problem
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problem details
2003 Ford Ranger - 3.0L V6 199,000 mi,
A turbine type sound is heard when accelerating and also I believe even after I have reached speed.