My harmonic balancer has a little bit of a shake to it. Its not a major shake, but it has a wobble, and i had posted a previous thread saying that after my hunting trip, it was doing a small little putter when going uphill, but when i gave it more gas it went away. Could this be the cuase? and should i replace the HB right off?

 

try and get a good look at it the balancer should be flat but if it looks like the outer "ring" is out pass the center or out of place it needs replaced.Mine went bad on me and i had to replace it,it was really bad the outer "ring" was like a 1/4" off of where it was sappost to be.idk if that well solve your problem but it might help