Hey guys i’m new so sorry if this is the wrong forum. I have a 2014 focus se with about 109k miles. Every time i accelerate from 0-20, at the 15 ish mark, i hear a grinding sound and the car kind of stutters until i hit 20. i know it had a recall for the transmission and it temporarily fixed the problem but it started coming back and there is a quieter kind of crunch or grind when i’m braking and i get to about the 15 mph mark again. i’m not a car person by any means so any recommendations or insight is helpful! thanks!