NHTSA Complaint #11484885 — 2010 FORD F-250

The vehicle has been experiencing a death wobble in the front suspension for about 2 years. I have had regular maintenance of the vehicle at a local ford dealership. The first incident occurred shortly after I had the vehicle serviced for oil change and tire rotation. I was driving about 75 mph on the I-5 freeway and ran over a transition in the road from blacktop to cement, the entire front end began to violently shake. I slowed down and pulled over and didnt notice anything out of the ordinary, so I continued on. About 30 miles further, I hit a small pothole in the road with the driver side front tire, and the entire front end again began to violently shake. I slowed down and moved to the right, and when I reached about 40 mph, the shaking stopped. I took the vehicle to capistrano ford and they said some bushings were worn, so they replaced them. When I picked the vehicle up and started driving on the freeway, the violent shaking occurred again. I returned the vehicle to capistrano ford, and they said they could not duplicate the problem. I had them rotate the tires back to their original positions and did not have another incident for several months. Then, the violent shaking occurred once again, so I returned the vehicle to capistrano ford, and had the shocks replaced. They inspected the suspension but did not recommend any other parts be replaced. The violent shaking has continued to occur, and has recently become more frequent. The vehicle has about 106,000 miles, is in excellent condition and has been regularly maintained only at capistrano ford. I am inputting the date of the most recent incident, although it first occurred about 2 years ago.