harmonic balancer

I have a 2010 Buick Lucerne with a 3.9L V6 Motor The harmonic balancer is trash on it so I'm needing to replace it, what is the best way to loosen the bolt on it? I'm probably going to just get the removal tool or rent it anyways but, question is, is there a way you can use the tool without...

I have a 2010 buick lucerne CXL with the 3.9L motor, and I believe my harmonic balancer went out, but I'm not 100% sure so I'm just trying to get some thoughts before I take it anywhere. Now I'm no mechanic so if I say some things wrong, sorry!! I mean I've done some basic TLC things like, oil...

Well well I'm hoping to get some help. I'm a new first time Buick owner I bought a 1980 3.8 Buick regal and I'm finding it a lot tougher than I thought it would be to find parts for this old car but I found out it was a 1-year specific. So I was changing all the belts and pulleys how to wobble...

89 Riviera-Rattling from bottom of engine while idling, stops when you accelerate. Thought it was the power steering pump, replaced it, didnt fix our problem. Now im leaning toward replacing the harmonic balancer. Took off the serpentine belt and the rattling stops. Any thoughts? Does this sound...

We have an old 89 Riviera, It rattles when idling and stops when we accelerate and we just replaced the power steering pump, didnt solve the problem so im pretty sure the harmonic balancer is bad. Anyone thoughts or does anyone know where i can find like a guide or a walkthru. never done one...