I had a same problem I figured out it was my idler arm. Every time I went over bumps heard a rattle in the front end.

Last edited by 97T100SR54X4; 10/31/07 06:03 AM.

Fix it myself
1997 T100 SR5 4X4 190,000 miles
Ext.Cab 5 speed standard All original
Except: Bilstein shocks,Steering stabilizer
Aisin Hubs