Bad knock and jerk
#11
My 460ci gas F250 4wd experienced that jerking thing on a left turn only......ended up being something at the front left drive shaft. Seems to me it would be easier to look there first than pull that tranny. Of course I'm probably out in left field but it was a similar thing with the jerking and all so just thought I'd toss that on the table.
#12
#13