I have a 2002 xlt explorer with 94k miles. When I back out of a parking space and then put in drive and go, there is a vibration that shakes the whole car for about 4 seconds. When I am stopped and then drive it shakes for sometimes but more so if I am turning. I have had the torque converter and drive-shaft replaced already in past 3 weeks to fix it.( the mechanics thought those were the problem) But it still does it....tranmission??? is the first gear bad??? front drive axles???
Any ideas?? Thanx