i have a 92 chavey blazer s-10 4x4, i went down to the river the other day and a little offroading and now it has been squealing on the drivers side after a few mins of running it? please help.

 

I had the same problem with one of my blazers. Turned out my wheel bearing (hub assembly) had enough wear in it that it allowed the water to get into the bearings and caused the squealing noise. I replaced the hub and it was good after that.

 

Wheel bearings i would say 100% if you are doing some good offroading in the future i would get a good set of wheel bearings