Good Morning Everyone,

Here recently I have been modifying my car quite a bit and am almost completely satisfied with the outcome with just a few minor changes left such as a new steering wheel and floor mats to complete the fixes.

I here of late have had some issue with propshaft whine regardless of temperature or turning or speed. I went to get an alignment yesterday (one of my free ones from my lifetime at Firestone, which is a great deal btw). They aligned my car and I had a considerable amount of toe and after they corrected that issue the propshaft whine is completely gone.

So, all that to say if you are having increasing propshaft whine it might not be a bad idea to consider the alignment as part of the issue.