Ford Mustang (1999-2004) Service Manual: Gear Howl and Whine

Wheel Hub or Axle Flange Face Runout

NOTE: If the axle shaft assembly is removed, check runout of the shaft itself. The forged (unmachined) part of the shaft is allowed to have as much as 3.0 mm (0.120 inch) runout. This alone will not ...

Bearing Whine

Bearing whine is a high-pitched sound similar to a whistle. It is usually caused by worn/damaged pinion bearings, which are operating at driveshaft speed. Bearing noise occurs at all driving speeds. ...

Other materials:

Motorcraft part numbers
1For spark plug replacement, see your authorized dealer. See Scheduled Maintenance Information for the appropriate intervals for changing the spark plugs. Replace the spark plugs with ones that meet Ford material and design specifications for your vehicle, ...

Fuel Pressure Sensor
Material Item Specification Super Premium SAE 5W-20 Motor Oil XO-5W20-DSP or equivalent WSS-M2C914- A Removal WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related compo ...

Weld Nut Repair - Missing Weld Nut, Restraints Control Module (RCM)
WARNING: To avoid accidental deployment and possible personal injury, the backup power supply must be depleted before repairing or replacing any front or side air bag supplemental restraint system (SRS) components and before servicing, replacing, ...