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

Howling or whining of the ring gear and pinion is due to an incorrect gear pattern, gear damage or incorrect bearing preload.

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:

Symptom Chart
Condition Possible Sources Action The Brakes Pull or Drift Tire air pressure. Wheel alignment. Brake pads. Brake components. Suspension component. Go To Pinpoint Test A . ...

Warning Indicator Bulb
Removal and Installation 1. Remove the instrument cluster. Refer to Instrument Cluster in this section. 2. Remove the necessary instrument cluster bulbs by rotating one quarter turn counterclockwise. 3. To install, reverse the removal procedure. ...

Transmission Fluid Cooler - Backflushing and Cleaning
1. CAUTION: Do not use any supplemental transmission fluid additives or cleaning agents. The use of these products could cause internal transmission components to fail; this will effect the operation of the transmission. Conduct backflushing with a sui ...