I have been looking all week trying to find someone with the same SQUEAK from the drive line I have. Its a 4.7 1500 w/ 82000 miles on her. Here is what i have done already to try to find the source.
- Jacked the rear end up and pulled out my j-stands
- looked for play, had none
- turned the truck on and put her in drive, crawled back under to find the sound and seem to be coming from the center if the drive shaft (resonating). Had 3 others listen to it from under there and all stumped.
I'm the 3rd owner, drives 20 mile a day no off road.
Any help will be greatly appreciated!