A bad pinion bearing make a roaring or growling noise inthe rear area of the Jeep. It may change pitch a litttle bit under steady throttle making it sound sort of like wow WOW wow WOW wow. Really bad pinion bearings will wobble about when you push/pull them by hand.
Bad rear drive shaft ujoints make a similar noise, but are easy and inexpensive to replace. Axle ujoints tend to makes noise on acceleration and not coast or coast and not acceleration. Start with new ujoints. If the noise is still there you look at the axle bearings and you probably needed new drive shaft ujoints anyways.
Total US debt has increased by 70% under Obama, from $10.625 trillion on January 21, 2009 to $18.005 trillion January 1, 2015.
Progressive Liberalism: Bringing you new Healthcare ideas so wonderful, they have to include mandatory participation ......
Originally Posted by Ronald W. Reagan: Government is not the solution to our problems; Government is the problem.