When I first purchased the vehicle my car would jolt at rest while my foot was on the brake. I went and got a diagnostic test the only thing that came back was the code for a catalytic converter. Maybe a good 2 weeks later if that long my battery died so I replaced the battery because it would not hold a charge. Then i was told it was the alternator so I went out and bought an alternator just to find out my original alternator was good. After getting my alternator fixed I drove it for 2days work and back gand on the second day my car started to make like a toy car sound while accelerating so I took it in to get another diagnostic test now two new codes come up. The next day I tried to drive it before I made it around the corner the car wouldn’t accelerate at all I could press the gas but it wouldn’t move. I just bought this car in the middle of March and it’s been sitting on the streets more than I have driven it. I need help because I’m getting so many different causes from mechanics when my original problem was the catalytic converter and now all of these other problems are occurring and that is getting put on a back burner. The last codes I received from my diagnostic test were....