When tranny shifts from 1st to 2nd gear it shifts pretty hard, like it trips on itself or like a hard jerk. It does this occasionlly but only at slow to moderate speeds. This does not occur when floored or at high speeds. Remember this is 1st to 2nd gear only not throughout the whole gears; only 1st to 2nd. No modifications have been done on this vehicle, it is bone stock.
