My mustang was hesitating to go then once it did it shifted in hard. Then it was fine while you're driving. But every time you stopped and had to go again it did this. Now today my husband was going to take my mustang to his dads garage to check everything and it won't go at all. I'm so frustrated. Mustangs are my favorite but this one needs fixed every few months. Something always goes wrong. I can't afford to keep fixing it. And I can't buy another for four years when my jeep is paid off.