well a simple way op to rule out tire pull, swap your front tires, go for a drive and see if the pull when and not accelerating has gone to the opposite side, if so then swap tires front to back, see if it gets rid of it. Im guessing youve probably driven on them long enough youve probably worn the front tires down to almost secondary rubber. Which means the wear pattern wont change, and the car will only pull different if you swap the tires or replace them. Good luck.

 

Unfortunately bought it from Warner Motors in PA I don't know the previous owner.

 

Swapped tires last week. No change... still pulls to the left but not as much. I am installing new suspension on the car, I will see if that changes anything. If not I will have my shop look at it.