Hi , i need help , my 99 i6 4.0 cherokee sport makes like a scraping noise when rolling down the street , wheel bearings maybe , drive shaft , drum brakes ?? my rotors and brakes are new , new gear oil in both differentials , the noise is to quiet to hear with the radio on , otherwise you can hear it . almost sonds like something isn't lubed ??

any help is appreciated ??

 

Probably a brake dragging

 

Where's the noise coming from? Front? Rear? Beneath you?

 

The entire Brake system is brand new , new shocks , new gear oil .

The noise seems to be coming from the front . could be middle though

 

the noise was there before i had Brakes replaced ,

Thanks for your help everyone

 

one thing it could be which would be an easy fix, check your muffler isnt to close to your driveshaft. i had a bent hanger(dont no how) and so my muffler was slightly touching my driveshaft making a metal on metal noise. almost sounded like sand in my brakes.

 

New calipers?

 

Check the universals I had the same problem with my wrangler. They didn't feel loose at all but when I replace them all the needle bearings were jacked up. New universals= problem solved.

 

new calipers , yes , im thinkin wheel bearings or u-joints maybe ??