My wife's Mustang has a problem. She has to press the accelerator slowly to get to go without hesitating. If she steps on it too hard, the car will hesitate and sometimes backfire. Above 35 MPH, it's ok unless she's on an incline... then it hesitates consistently as it speeds up. Any ideas? Car has low miles despite its age.
Thanks
2001 Mustang Coupe (base model)
3.8L V6
45,000 miles
Thanks
2001 Mustang Coupe (base model)
3.8L V6
45,000 miles