I have had this problem for a year now and really wondering what is causing it. I can go over a speed bump at 3-5mph and it feels like middle of truck to bed of truck is kinda shaking up and down like a paint mixer. I have tried 6 sets of shocks now and nothing helped, you don't even see the bed shaking but you feel something shaking. If you talk it sounds like you are beating on your chest. While driving there is no vibration. I did notice my transmission mount does not look normal to me so I replaced it thinking it would help, but it's crushed again. If you find a picture of a new mount you will see it doesn't always look like that lol. Any help would be nice.
have the same problem?
Tuesday, July 31st, 2012 AT 1:35 PM