Forum Discussion
Since everybody is guessing here is my guess. Mechanical resonance frequency failure.
My Chebby long bed 4 door had this problem on a road near me. It was a concrete freeway that had the expansion joints just at the wrong point for "my truck."
You could feel the frame flex on the thing when going down this road. Very weird feeling. Didn't happen on any other road I went on. A few years later they re-did the road and it never happened again.
BTW the new forum layout sucks IMHO. The quote box was great before and now it sucks There I said it. :B
My Chebby long bed 4 door had this problem on a road near me. It was a concrete freeway that had the expansion joints just at the wrong point for "my truck."
You could feel the frame flex on the thing when going down this road. Very weird feeling. Didn't happen on any other road I went on. A few years later they re-did the road and it never happened again.
BTW the new forum layout sucks IMHO. The quote box was great before and now it sucks There I said it. :B
