Help, I have a 1987 Toyota 4X4 pickup. There is a noise coming from the front end (happens at different times and can't make it happen when I want to). It sounds like the wheel bearings or messed up or going out. I replaced them on both sides, replaced the axles, checked the gear oil,and cannot seem to find the cause of this noise.
I don't want to drive the truck because the noise appears to be getting worse each day. This is my only transportation so I am really hard-pressed to find the answer. It makes the noise in 4-wheele drive as well as 2 wheele drive.
Any suggestions appreciated. Thanks for your help.