Hello, I am having problems with my car starting! What is happening, is that it was running faily good, until two days ago, then it began runnuin rough and now I can't get it started. This past year, I have replaced the spark plugs, wires fuel pump and lined, fuel filter, and today,the coil cause it has been missfirering a little. But I still can't get it to start, so would like to know if anyone has an idea as to what it could be.