I have a 1999 ford taurus that i recently got the motor replaced in and they just finished doing it. My brother in law picked up my car and took it for a test drive to see if everything was fine. He took it out on the freeway and it ran fine. Got back into town and he said my car started shaking and died at a red light. He started it back up and he made it to his house im my car but it was shaking still i think. So im looking for some help in regards to what might be the problem. The few times ive posted on here about my car ppl have been dead on so im hoping for the same again Thanks!