i have a stock 99' blazer, i have a bad grinding and it feels like the axles wobble, this has been a problem since i bought it, i recently had a hum from the front end, and i replaced the passenger side bearing with a spare that i had and that solved the humming problem but i still have the grind and uncomfortable wobbling, has anbody had this problem and what does it cost to get repaired?

 

sounds like a cv axle, there only about 70 -100 bucks depending on where you buy it, and a couple of hours of work

 

A really fried cv shaft will do that. The wobble could also just be from improperly balenced wheels. My firends monte carlo's wheels were wobbleing really bad and it ended up being tie rod ends that were shot.