2009 Ford F-350 STEERING,SUSPENSION,WHEELS

When I hit a bump at between 55 and up, the Truck develops a death wobble even after having all the steering components, including ball joints, tie, rod ends, stabilizer, bar, shocks, replaced

Death wobble when hitting any bump whilr going over 55

On September 4th & 5th two separate occasions I was driving on US 85 in WY when I hit a bump in the road and my truck started shaking violently and was hard to control. I immediately pulled over and slowed down until the shaking stopped but was almost rear ended by the truck behind me on one occasion.

I OWN A 2009 FORD F350 KING RANCH THAT I PURCHASED USED 2 YEARS AGO FROM A NISSAN DEALERSHIP. ON MULTIPLE OCCASIONS, THE FRONT END VIOLENTLY SHAKES WHEN IT ENCOUNTERS ANY DEFORMITY ON THE ROAD. THE SHAKES ARE SO INTENSE AND UNCONTROLLABLE THE I HAVE TO TRY AND PULL OFF THE ROAD TO NOT CAUSE AN ACCIDENT. THE SHAKING DOES NOT STOP UNTIL THE VEHICLE IS COMPLETELY STOPPED. I HAVE HAD THE BODY MOUNTS REPLACED, AN ALIGNMENT- BECAUSE I WAS TOLD PROPER TIRE INFLATION WOULD FIX IT- THE SHOCKS REPLACED, AND STEERING STABILIZER REPLACED. NONE OF THESE REMEDIED THE SITUATION. I AM TRYING TO SELL THE VEHICLE BUT SINCE THE DIFFERENT MECHANICS WE HAVE USED DON'T SEEM TO BE ABLE TO DIAGNOSE/FIX THE PROBLEM, I AM UNABLE IT TO SELL IT WITH THIS COMMONLY KNOWN 'DEATH WOBBLE' THAT FORD IS AWARE OF. I ALSO CAN'T SAFELY DRIVE IT. I HAVE ALSO HAD TO REPLACE, IN THE LAST MONTH, A COMPLETE FAULTY FUEL SYSTEM ($9,000) AND THE PREVIOUS OWNER, IN 2011, HAD TO REPLACE THE ENTIRE MOTOR-WHICH WE WERE UNAWARE OF. *TR

HIT ROAD BUMP & THE 'DEATH WOBBLE' OCCURRED CAUSING THE TRUCK TO SHAKE UNCONTROLLABLY & FORCE US TO THE SIDE OF THE ROAD. I TOOK IT TO FORD DEALERSHIP & THEY QUOTED ME OVER $7K TO FIX VIRTUALLY EVERYTHING SUSPENSION RELATED. I TOOK IT 2 LOCAL DIESEL MECHANICS WHO EVENTUALLY FIXED IT AFTER REPLACING APX $700 IN PARTS. THE PART THAT FIXED IT WAS THE TRACK BAR BALL JOINT & TRACK BAR BUSHING. IN SEARCHING ONLINE AMONGST FORD ENTHUSIAST AS WELL AS OTHER DIESEL TRUCK OWNERS....THIS IS A SCARY, DANGEROUS & SOMEWHAT COMMON PROBLEM. FORDS RESPONSE IN A LOT OF INSTANCES IS THAT TIRE PRESSURE, TIRE WEAR, ETC... IS THEIR COMMON RESPONSE. ALL I KNOW IS WITH AS MANY GUYS THAT I'VE SEEN HAD THIS, THIS IS A DESIGN FLAW THAT IS DANGEROUS. IF SOMEONE HASN'T BEEN KILLED BECAUSE OF THIS ALREADY, I'D BE SHOCKED. *TR