My brother in law was in a slight about 5-10 mph accident to the front driver side of his car. And ever since the car will not idle, he has to start the car and keep on the gas, and when he stops he has to throw it into Neutral and keep his foot on the gas.

I am going to go over and take a look tonight, and see if any of the vacuum hoses are off, cut what have you.

Any other parts i should look at. The car was running fine before, so the only thing i am thinking is a hose got sliced, or knocked off somehow.

Any help is appreciated.
Thank
Mike