A humming or growling noise in the front of the vehicle that changes with road speed could be caused by ______.
A)inadequate lubrication of the inner CV joint
B)worn or damaged wheel bearings
C)a bad intermediate shaft bearing (equal length axle shaft system)
D)All the answers are correct.

Question

Quizplus · Accepted Answer

A humming or growling noise in the front of the vehicle that changes with road speed can be caused by inadequate lubrication of the inner CV joint, worn or damaged wheel bearings, or a bad intermediate shaft bearing in an equal length axle shaft system. All these components, when faulty, can produce noises that vary with the speed of the vehicle, making all the given options correct.

A Humming or Growling Noise in the Front of the Vehicle