I have a 1983 Chevy 3/4 ton 4x4. It has 129,000 miles on it. On occasion, at low speed or when I hit a bump with the front tires, it developes a VERY bad shimmy in the front end that feels like I am going to loose control of the vehicle. I replaced both front shock absorbers and the front stablizer about a year ago when this had happened before and the problem resolved until about 2 weeks ago when it statred to happen again. I'm afraid to drive the truck anymore without getting this problem fixed. Please HELP! Thanis, Perry
