Ok so heres the deal, when Im just starting out I get this "thud" that I can feel in the floorboard. Could that be a torque converter or something else in the transmission? Maybe something in the steering components? Im lost and any ideas would help...


1997 Blazer 2 door
4.3 V6 4x4 Auto.

 

Define when you're just starting out... right when you start it up, put it in gear, et cetera

 

From leaving a stop to about 10 to 15 is when I hear it. But its only one this and its done.

 

Could it be a torsion bar mount , Mine made a noise similar to what your explaining . Or maybe a broken transmission mount , the torque converter wouldn't make a clunk noise unless some sort of foreign material got in were the dust cover is , then it would probably just make a whining sound like the do when they go bad .