Car vibrates when I come to a complete stop?

I drive a 2001 Ford Focus and my parents bought the car for me in March of this year and it ran smooth and everything until about a month ago, maybe two months. Now whenever I come to a complete stop, it vibrates. It doesn't do it at all when I'm driving, only when the car is completely stopped. Does anybody know what could be wrong with it? I really don't have money to take it to a mechanic right now and don't want to have my parents pay for me to take it to a mechanic.

Graco convertiable carseat in a ford focus?

I'm looking into purchasing a Graco Fit4Me 65 Convertible car seat for my 6 month old. I drive a 2013 ford focus. I'm wondering if anyone has had this type of carseat in a similar car, how well does it fit? Any input would be greatly appreciated!

Ford focus 2007 Tdci radio code needed?

My radio has been locked after I have given someone a jump start, tried several codes found online, can anyone help? Serial no is v052196, any assistance would be great!

Drove over hill too fast and car is making a thumping noise?

I have a 2003 ford focus. Today I was driving and went to make a turn fast and went up a hill and it hit my car and made a loud noise. When pulled up my car started making a thumping noise I thought that it was the tire but when I popped the good and accelerated while in drive the engine was moving up it's still running fine but moving and making a thump when accelerating. What could be wrong with it please help.

Does a used Ford Focus make a good first car?

My neighbor is selling a 2005 Ford Focus zx3 ses with 102k miles on it. I think it's a great choice for a new driver because it seems like it's cheap to run, insure and maintain and is a good size. I like the hatchback because I take a lot of stuff everywhere. I want to get a job so I can try to be as responsible for the car as much as possible. It's listed for sale for 3500 dollars.
So is there anything I should look out for when buying a used focus? I think the seller is a mechanic. What questions should I ask him? We're a little unexperienced in used car shopping. Any help appreciated.

Would you recommend for focus 2003-2006?

I'm looking for a car under 5k, I see many ford focus 2003-2006 under that price with a mileage range of 90-130k. Is the focus reliable? Many of this do come with carfax so I can check their history(Sold by owners, dealer prices range from 4-7k for the same models).