hello all, ok i really need help cause i cant figure out what could be causing this. i have a 00 2WD with the 4.3, now when i take off from a dead stop and only a dead stop it shudders until u reach about 13/16 mph. ive taken it to dealers and small shops and no one has been able to fix it, all the u-joints and drive shafts have been looked at, trannys flushed with new filter and fluid.. snd the problem persist. has anyone had this prob??? runs great and doesnt shake at all goin down the road, only does it from a dead stop.. please help, im at a total loss and its starting to drive me crazy
